{"title":"Heading water memory | Hot water tank","description":"\u003ch2\u003eDomestic hot water storage tanks, drinking water storage tanks and hot water storage tanks – comprehensive information and buying guide\u003c\/h2\u003e\u003ch3\u003eBasic overview of storage tanks for hot and drinking water\u003c\/h3\u003e\u003cp\u003eDomestic hot water storage tanks, drinking water storage tanks, and hot water storage tanks are key components of residential and commercial hot water systems. They store treated water and make it available on demand, reduce temperature fluctuations, and optimize the operation of heating systems and water heaters. Depending on their location and requirements, they differ in design, materials, insulation levels, and connection technology, so a well-informed selection is crucial for ensuring efficiency and hygiene.\u003c\/p\u003e","products":[{"product_id":"ariston-andris-lux-30","title":"Over-table hot water tank pressure-resistant 30 liter boiler 230V","description":"\u003ch2\u003ePressure-resistant countertop water heater\u003c\/h2\u003e  \u003cp\u003eAriston Andris Lux 30 liter pressure-resistant countertop water heater\u003c\/p\u003e  \u003ch3\u003eAdvantages of a 30-liter boiler\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eSingle-circuit system; operating pressure up to 8 bar\u003c\/li\u003e  \u003cli\u003eInner container made of sheet steel\u003c\/li\u003e  \u003cli\u003eCorrosion protection through titanium enameling at 850°C and\u003c\/li\u003e  \u003cli\u003eMagnesium sacrificial anode\u003c\/li\u003e  \u003cli\u003eTemperature selector\u003c\/li\u003e  \u003cli\u003eThermostat with overheating protection\u003c\/li\u003e  \u003cli\u003eNew exclusive design\u003c\/li\u003e  \u003cli\u003eOuter casing painted white\u003c\/li\u003e  \u003cli\u003eCan be used as pressure-resistant (closed) or pressureless (open)\u003c\/li\u003e  \u003cli\u003e4-hole flange\u003c\/li\u003e  \u003cli\u003eIncludes connection cable and Schuko plug\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e  \u003ch3\u003eOver-counter water heater, pressure-resistant. Technical data.\u003c\/h3\u003e  \u003ch4\u003eDimensions\u003c\/h4\u003e  \u003cul\u003e  \u003cli\u003eHeight: 447 mm\u003c\/li\u003e  \u003cli\u003eWidth: 447 mm\u003c\/li\u003e  \u003cli\u003eDepth: 410 mm\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch4\u003eStandby energy consumption\u003c\/h4\u003e  \u003cul\u003e  \u003cli\u003e0.77 kWh\/24h\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch4\u003eHeating time\u003c\/h4\u003e  \u003cul\u003e  \u003cli\u003e0.50 h,min\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch4\u003eMaximum temperature\u003c\/h4\u003e  \u003cul\u003e  \u003cli\u003e80 °C\u003c\/li\u003e  \u003c\/ul\u003e  \u003cp\u003e  \u003c\/p\u003e  \u003ch3\u003e30-liter pressure-resistant boiler Ariston Andris Lux\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eContents: 30 liters\u003c\/li\u003e  \u003cli\u003ePower kW 2.0\u003c\/li\u003e  \u003cli\u003eVoltage 230 V\u003c\/li\u003e  \u003cli\u003eHeating time ΔT 45°C 0:50h\u003c\/li\u003e  \u003cli\u003eMaximum temperature °C 80\u003c\/li\u003e  \u003cli\u003eStandby energy consumption kWh\/24h 0.77\u003c\/li\u003e  \u003cli\u003eMaximum operating pressure 8 bar\u003c\/li\u003e  \u003cli\u003eNet weight kg 12.8\u003c\/li\u003e  \u003cli\u003eIP Classification IP XP\u003c\/li\u003e  \u003c\/ul\u003e","brand":"Ariston","offers":[{"title":"Default Title","offer_id":47010468069724,"sku":"Ariston30","price":242.8,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/ubertisch-warmwasserspeicher-druckfest-30-liter-boiler-230v-7860082.webp?v=1770693438"},{"product_id":"unterstellspeicher-trinwasserspeicher","title":"Hot water storage tank, drinking water storage tank, 100 liters with 11\/2\" Connection for PV","description":"\u003ch2\u003e100-liter hot water storage tank for domestic hot water with 1 heat exchanger \u003c\/h2\u003e  \u003cp\u003eThe ETWS 100 liter hot water storage tank is used for central and safe hot water heating.\u003cbr\u003e\u003cbr\u003eThe \u003cstrong\u003ehighly efficient heat exchangers\u003c\/strong\u003e They heat domestic hot water inside, using thermal energy from a thermal source. \u003ca aria-label=\"Solar\" rel=\"noopener\" title=\"Solar\" href=\"\/en-fi\/collections\/solarthermi\" target=\"_blank\"\u003esolar system\u003c\/a\u003e or from a boiler.\u003c\/p\u003e  \u003cp\u003e An additional way to heat your hot water is to couple the photovoltaic system with a retrofittable [device\/system - context needed]. \u003ca aria-label=\"Heizstab\" rel=\"noopener\" title=\"Heizstab\" href=\"\/en-fi\/collections\/speicherzubehor\" target=\"_blank\"\u003e1 1\/2\" heating element\u003c\/a\u003e,  which is connected to the buffer storage tank.\u003c\/p\u003e  \u003cp\u003eFor a \u003cstrong\u003elong service life\u003c\/strong\u003e The drinking water storage tank has corrosion protection in the form of a high-quality enamel coating. \u003c\/p\u003e  \u003cp\u003eA built-in magnesium anode (protective, sacrificial anode) serves as additional corrosion protection inside the storage tank.\u003c\/p\u003e  \u003cp\u003e  \u003c\/p\u003e  \u003ch3\u003eAdvantages: 100-liter ETWS hot water storage tank\u003c\/h3\u003e  \u003cul\u003e  \u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003eExcellent value for money\u003c\/strong\u003e\u003c\/li\u003e  \u003cli\u003eHigh hot water comfort for a demand of 100 - 180 liters\u003c\/li\u003e  \u003cli\u003eA highly efficient heat exchanger\u003c\/li\u003e  \u003cli\u003eWith circulation connection\u003c\/li\u003e  \u003cli\u003eConnection for a 1 1\/2\" electric heating element\u003c\/li\u003e  \u003cli\u003eLarge magnesium anode for protection against corrosion\u003c\/li\u003e  \u003cli\u003eThermal insulation polyurethane foam (PUR), firmly foamed\u003c\/li\u003e  \u003cli\u003eCorrosion protection inside through a high-quality enamel coating\u003c\/li\u003e  \u003cli\u003eCan be combined with solid fuel boilers and wood gasification boilers, pellet boilers as well as combination boilers and Solar thermal systems\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eTechnical specifications for a 100-liter hot water storage tank:\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eVolume: 100 liters\u003c\/li\u003e  \u003cli\u003eHeat exchanger surface area: 1.2 m²\u003c\/li\u003e  \u003cli\u003eHeat exchanger capacity: 5.27 liters\u003c\/li\u003e  \u003cli\u003eHeating flow and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eDomestic hot water supply and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eCirculation connection: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eMagnesium anode connection: 1 1\/4\" IG\u003c\/li\u003e  \u003cli\u003eConnection for electric heating: 1 1\/2\" IG\u003c\/li\u003e  \u003cli\u003eThermal insulation: Polyurethane foam (PUR)\u003c\/li\u003e  \u003cli\u003eMaximum operating temperature of storage tank: 95 °C\u003c\/li\u003e  \u003cli\u003eMaximum operating pressure of storage tank\/heat exchanger: 6 bar\u003c\/li\u003e  \u003cli\u003eMax. operating temperature heat exchanger 100 °C\u003c\/li\u003e  \u003cli\u003eLoss: 28 watts\u003c\/li\u003e  \u003cli\u003eDimensions with insulation (diameter x height): 625 x 770 mm\u003c\/li\u003e  \u003cli\u003eWeight (empty): 64 kg\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eScope of delivery:\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e  \u003cstrong\u003e100 liter hot water storage tank\u003c\/strong\u003e with 1 heat exchanger including insulation\u003c\/li\u003e  \u003cli\u003eSafety valve\u003c\/li\u003e  \u003cli\u003eOperating and maintenance instructions\u003c\/li\u003e  \u003c\/ul\u003e","brand":"Elektromet","offers":[{"title":"Default Title","offer_id":47010476622172,"sku":"ETWS100","price":445.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/warmwasserspeicher-trinkwasserspeicher-100-liter-mit-112-anschluss-fur-pv-5349788.webp?v=1770693395"},{"product_id":"sunex-warmwasserspeicher-fish-s15","title":"Hot water tank heat pump tank Sunex Fish S15 with 1 WT","description":"\u003ch2\u003eSunex Fish S15 hot water storage tank\u003c\/h2\u003e  \u003cp\u003e\u003cstrong\u003eHot water storage tank with 1 heat exchanger\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003eUpright hot water storage tank for domestic hot water preparation.\u003cbr\u003eThey are designed for use with heat pumps.\u003c\/p\u003e  \u003cp\u003eThe Sunex Fish S15 is equipped with a large surface heat exchanger, which enables the heat pump to efficiently heat the domestic hot water.\u003c\/p\u003e  \u003cp\u003eThe inner surface of the storage tank is protected by a high-quality enamel coating and a magnesium anode. Protected against corrosion. Compliance with DIN 4753 ensures that process water only comes into contact with a hygienically sound surface.\u003c\/p\u003e  \u003ch3 class=\"headingTop\"\u003eSunex hot water storage tank\u003c\/h3\u003e  \u003cdiv class=\"text\"\u003eA hot water storage tank is a device for storing heated water, which can later be used for various purposes, such as supplying hot water to a building or for heating. The enamelled inner lining of the tank, together with the magnesium anode, ensures fresh, clean water. The large-surface heat exchanger transfers the heat. The energy is reliably and efficiently recovered. A large inspection opening allows for easy cleaning. Think about the future and connect SUNEX thermal storage systems. to your heat pump. A clean and efficient energy source for tomorrow, with great benefits!\u003c\/div\u003e  \u003cdiv class=\"text\"\u003e\u003cbr\u003e\u003c\/div\u003e  \u003cdiv style=\"text-align: center;\" class=\"text\"\u003e  \u003ch3\u003eThe hot water storage tanks from SUNEX offer various advantages, including:\u003c\/h3\u003e  \u003col\u003e  \u003cli\u003e  \u003cb\u003eConstant hot water supply\u003c\/b\u003e:  With a hot water storage tank, you always have hot water available, even if you use several taps at the same time.\u003c\/li\u003e  \u003cli\u003e  \u003cb\u003eEfficient heat transfer\u003c\/b\u003e:  The FISH S15 storage tank is equipped with a large-surface heat exchanger, which enables efficient heat transfer and is therefore particularly suitable for connecting your heat pump.\u003c\/li\u003e  \u003cli\u003e  \u003cb\u003eCompact design\u003c\/b\u003e: The FISH S15 storage unit is space-saving due to its compact design and can be easily installed in small rooms.\u003c\/li\u003e  \u003cli\u003e  \u003cb\u003eHygienically clean process water\u003c\/b\u003e:  The use of high-quality materials and compliance with DIN 4753 standards ensures that the process water only comes into contact with a hygienically clean surface.\u003c\/li\u003e  \u003cli\u003e  \u003cb\u003eflexibility\u003c\/b\u003e:  The hot water storage tank can be installed flexibly and thus adapts to the local conditions.\u003c\/li\u003e  \u003cli\u003e  \u003cb\u003elongevity\u003c\/b\u003e: The FISH S15 storage It is made of robust materials and features high-quality insulation with particularly insulating properties, ensuring a long service life and reliability of the device.\u003c\/li\u003e  \u003cli\u003e  \u003cb\u003ecomfort\u003c\/b\u003e: The hot water storage tank enables a constant and reliable supply of hot water, which offers a high level of comfort when using the device. \u003c\/li\u003e  \u003c\/ol\u003e  \u003cp\u003eThe SUNEX hot water storage tank is a reliable and energy-efficient solution for hot water supply in all households. It offers hygienic water, corrosion protection, ease of use, flexible installation, and low maintenance costs. In short, it is a highly recommended choice for anyone who values ​​a consistent hot water supply and energy efficiency.\u003c\/p\u003e  \u003ch3\u003eTechnical data\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Sunex_Fish_S15_X_Aufbau_3000_3000_480x480.webp?v=1755674320\"\u003e  \u003c\/h3\u003e  \u003cul\u003e  \u003cli style=\"text-align: left;\"\u003eMaterial: \u003cstrong\u003eS235JR\u003c\/strong\u003e  \u003c\/li\u003e  \u003cli style=\"text-align: left;\"\u003eWelding: automatic welding\u003c\/li\u003e  \u003cli style=\"text-align: left;\"\u003eProtection: \u003cstrong\u003ehigh-quality \u003c\/strong\u003eEnamel layer and 2 sacrificial anodes\u003c\/li\u003e  \u003cli style=\"text-align: left;\"\u003eMaximum operating pressure of the storage tank: \u003cstrong\u003e10 bar\u003c\/strong\u003e  \u003c\/li\u003e  \u003cli style=\"text-align: left;\"\u003eMaximum test pressure: \u003cstrong\u003e15 bar\u003c\/strong\u003e  \u003c\/li\u003e  \u003cli style=\"text-align: left;\"\u003eMaximum operating temperature: \u003cstrong\u003e95ºC\u003c\/strong\u003e  \u003c\/li\u003e  \u003cli style=\"text-align: left;\"\u003eInsulation: \u003cstrong\u003e50 mm\u003c\/strong\u003e thick polyurethane foam\u003c\/li\u003e  \u003cli style=\"text-align: left;\"\u003eHeat exchanger: \u003cstrong\u003eSteel pipe P235GH\u003c\/strong\u003e  \u003c\/li\u003e  \u003cli style=\"text-align: left;\"\u003eRevision opening:\u003cstrong\u003e ø 122 mm\/ ø 179 mm\u003c\/strong\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003c\/div\u003e  \u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e","brand":"Sunex","offers":[{"title":"150 liters","offer_id":47119175614812,"sku":"SFI15150","price":654.0,"currency_code":"EUR","in_stock":true},{"title":"200 liters","offer_id":47119175647580,"sku":"SFI15200","price":675.0,"currency_code":"EUR","in_stock":true},{"title":"300 liters","offer_id":47119175680348,"sku":"SFI15300","price":869.0,"currency_code":"EUR","in_stock":true},{"title":"400 liters","offer_id":47119175713116,"sku":"SFI15400","price":1099.0,"currency_code":"EUR","in_stock":true},{"title":"500 liters","offer_id":47119175745884,"sku":"SFI15500","price":1299.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/warmwasserspeicher-warmepumpenspeicher-sunex-fish-s15-mit-1-wt-9499248.webp?v=1770693032"},{"product_id":"sunex-warmwasserspeicher-fish-s16","title":"Hot water tank heat pump tank Sunex Fish S16","description":"\u003ch2\u003eHot water storage tank with 2 heat exchangers\u003c\/h2\u003e  \u003cp\u003e\u003cstrong\u003eSunex Fish S16 heat pump storage tank\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003eThe storage has \u003cstrong\u003etwo large-area heat exchangers\u003c\/strong\u003e,  The upper heat exchanger is for the heat pump and the lower one is for, for example, solar collectors or a boiler.\u003c\/p\u003e  \u003cp\u003eThe inner surface of the storage tank is protected by a high-quality enamel coating and a magnesium anode.\u003cbr\u003eProtected against corrosion.\u003c\/p\u003e  \u003cp\u003eCompliance with DIN 4753 ensures that process water only comes into contact with a hygienically clean surface.\u003c\/p\u003e  \u003cdiv class=\"headingTop\"\u003e  \u003ch3 class=\"headingTop\"\u003eSunex hot water storage tank\u003c\/h3\u003e  \u003cdiv class=\"text\"\u003eA vertical domestic hot water storage tank used for hot water preparation. The tank features two large-surface heat exchangers. The upper heat exchanger can be used in conjunction with a heat pump, while the lower one is suitable for a solar thermal system or a boiler. To ensure protection against corrosion, the contact surfaces of the hot water storage tank are coated with a high-quality enamel and equipped with a magnesium anode. In this way, the tank meets the requirements of DIN 4753 and ensures that the domestic hot water comes into contact only with a hygienically clean surface.\u003c\/div\u003e  \u003cdiv class=\"text\"\u003e  \u003c\/div\u003e  \u003c\/div\u003e  \u003cdiv class=\"headingContent\"\u003e  \u003cdiv class=\"headingContent\"\u003e  \u003ch3\u003eThe hot water storage tanks from SUNEX offer various advantages, including:\u003c\/h3\u003e  \u003col\u003e  \u003cli\u003e  \u003cb\u003eEnergy efficiency\u003c\/b\u003e:  The ability to use the storage tank with different heat exchangers in conjunction with different heat sources allows the storage tank to be used efficiently and thus saves energy.\u003c\/li\u003e  \u003cli\u003e  \u003cb\u003eEnvironmental friendliness\u003c\/b\u003e:  By using renewable energy sources such as heat pumps or solar thermal systems, the domestic hot water storage tank can help reduce CO2 emissions and thus protect the environment.\u003c\/li\u003e  \u003cli\u003e  \u003cb\u003eCompact design\u003c\/b\u003e: The S16 Due to its compact design, it saves space and can be easily installed in small rooms.\u003c\/li\u003e  \u003cli\u003e  \u003cb\u003eHygienically clean process water\u003c\/b\u003e:  The use of high-quality materials and compliance with DIN 4753 standards ensures that the process water only comes into contact with a hygienically clean surface.\u003c\/li\u003e  \u003cli\u003e  \u003cb\u003eCost savings\u003c\/b\u003e: Through the efficient use of energy sources and protection against corrosion, the domestic hot water storage tank can lead to long-term cost savings, as less maintenance and repairs are required and energy consumption is reduced.\u003c\/li\u003e  \u003cli\u003e  \u003cb\u003elongevity\u003c\/b\u003e: The high-quality enamel coating and the magnesium anode offer a high level of protection against corrosion, which extends the lifespan of the storage tank.\u003c\/li\u003e  \u003cli\u003e  \u003cb\u003ecomfort\u003c\/b\u003e: The storage tank always provides a sufficient amount of hot water, which increases comfort in the household and ensures that there are no shortages in the hot water supply.\u003c\/li\u003e  \u003cli\u003eThe described storage unit offers numerous advantages such as energy efficiency, durability, hygiene, flexibility, environmental friendliness, comfort, and cost savings. This is due to its high-quality coating and the possibility of using it with various heat sources and heat exchangers. It meets the requirements of DIN 4753 and can therefore contribute to a sustainable and reliable hot water supply.\u003c\/li\u003e  \u003c\/ol\u003e  \u003c\/div\u003e  \u003cdiv class=\"headingContent\"\u003e  \u003c\/div\u003e  \u003c\/div\u003e  \u003ch3\u003eTechnical data\u003c\/h3\u003e  \u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Sunex_Fish_S16_X_Aufbau_3000_3000_480x480.webp?v=1755676890\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e  \u003cul\u003e  \u003cli\u003eMaterial: \u003cstrong\u003eS235JR\u003c\/strong\u003e  \u003c\/li\u003e  \u003cli\u003eWelding: automatic welding\u003c\/li\u003e  \u003cli\u003eProtection: \u003cstrong\u003ehigh-quality \u003c\/strong\u003eEnamel layer and 2 sacrificial anodes\u003c\/li\u003e  \u003cli\u003eMaximum operating pressure of the storage tank: \u003cstrong\u003e10 bar\u003c\/strong\u003e  \u003c\/li\u003e  \u003cli\u003eMaximum test pressure: \u003cstrong\u003e15 bar\u003c\/strong\u003e  \u003c\/li\u003e  \u003cli\u003eMaximum operating temperature: \u003cstrong\u003e95ºC\u003c\/strong\u003e  \u003c\/li\u003e  \u003cli\u003eInsulation: \u003cstrong\u003e50 mm\u003c\/strong\u003e thick polyurethane foam\u003c\/li\u003e  \u003cli\u003eHeat exchanger: \u003cstrong\u003eSteel pipe P235GH\u003c\/strong\u003e  \u003c\/li\u003e  \u003cli\u003eRevision opening:\u003cstrong\u003e ø 122 mm\/ ø 179 mm\u003c\/strong\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e","brand":"Sunex","offers":[{"title":"300 liters","offer_id":47128696455516,"sku":"SFI16300","price":1200.0,"currency_code":"EUR","in_stock":true},{"title":"400 liters","offer_id":47128696488284,"sku":"SFI16400","price":1500.0,"currency_code":"EUR","in_stock":true},{"title":"500 liters","offer_id":47128696521052,"sku":"SFI16500","price":1700.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/warmwasserspeicher-warmepumpenspeicher-sunex-fish-s16-7735019.webp?v=1770693159"},{"product_id":"trinkwasserspeicher-warmwasserspeicher","title":"Hot water tank 120 liters with heat exchanger for domestic and drinking water","description":"\u003ch2\u003e120-liter hot water storage tank - 120-liter domestic hot water and drinking water storage tank\u003c\/h2\u003e  \u003cp\u003eThe \u003cstrong\u003e120 liter hot water storage tank\u003c\/strong\u003e With 1 heat exchanger, it serves for central and safe hot water heating.\u003cbr\u003e\u003cbr\u003eThe highly efficient heat exchanger of the 120-liter hot water storage tank heats the domestic hot water inside, using thermal energy from a thermal source. \u003ca href=\"\/en-fi\/collections\/solarthermi\" title=\"Solarthermie ☀️ - individuelle solarpakete für ihr zuhause — gema shop\" aria-label=\"Solarthermie ☀️ - individuelle solarpakete für ihr zuhause — gema shop\"\u003ea shop\u0026quot;\u0026gt;Solar system\u003c\/a\u003e or from a boiler.\u003c\/p\u003e  \u003cp\u003eAn additional way to heat your hot water is to couple the \u003cstrong\u003ePhotovoltaic system\u003c\/strong\u003e with a retrofittable 1 1\/2\"  \u003ca href=\"\/en-fi\/collections\/speicherzubehor\" title=\"Speicherzubehör 🛠️ für effiziente heizsysteme — gema shop\" aria-label=\"Speicherzubehör 🛠️ für effiziente heizsysteme — gema shop\"\u003eshop\u0026quot;\u0026gt;Heating element\u003c\/a\u003e,  which is connected to the buffer storage tank.\u003c\/p\u003e  \u003cp\u003eFor a long The hot water storage tank features a high-quality enamel coating for corrosion protection throughout its lifespan. The integrated magnesium anode (protective or sacrificial anode) provides additional corrosion protection inside the tank.\u003c\/p\u003e  \u003ch3\u003eAdvantages:\u003c\/h3\u003e  \u003cul\u003e  \u003cli style=\"font-weight: bold;\"\u003e  \u003cstrong\u003eExcellent value for money\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e  \u003c\/li\u003e  \u003cli\u003eHigh hot water comfort for a demand of 100 - 180 liters\u003c\/li\u003e  \u003cli\u003eA highly efficient heat exchanger\u003c\/li\u003e  \u003cli\u003eWith circulation connection\u003c\/li\u003e  \u003cli\u003eConnection for a 1 1\/2\" electric heating element\u003c\/li\u003e  \u003cli\u003eLarge magnesium anode for protection against corrosion\u003c\/li\u003e  \u003cli\u003eThermal insulation polyurethane foam (PUR), firmly foamed\u003c\/li\u003e  \u003cli\u003eCorrosion protection inside through a high-quality enamel coating\u003c\/li\u003e  \u003cli\u003eCan be combined with: \u003cbr\u003e\u003ca title=\"Heizung\" href=\"\/en-fi\/collections\/festbrennstoffkessel\" aria-label=\"Heizung\"\u003eSolid fuel boiler\u003c\/a\u003e\u003cbr\u003e\u003ca title=\"Heizung\" href=\"\/en-fi\/collections\/holzvergaser\" aria-label=\"Heizung\"\u003ewood gasification boiler\u003c\/a\u003e\u003cbr\u003e\u003ca title=\"Heizung\" href=\"\/en-fi\/collections\/pelletkessel\" aria-label=\"Heizung\"\u003ePellet boiler\u003c\/a\u003e\u003cbr\u003e\u003ca title=\"Heizung\" href=\"\/en-fi\/collections\/kombikessel-kombikessel\" aria-label=\"Heizung\"\u003eCombination boiler \u003c\/a\u003e\u003cbr\u003e\u003ca title=\"Solar\" href=\"\/en-fi\/collections\/solarthermi\" aria-label=\"Solar\"\u003esolar thermal system\u003c\/a\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eTechnical data for 120-liter hot water storage tank:\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eVolume: \u003cstrong\u003e120 liters\u003c\/strong\u003e  \u003c\/li\u003e  \u003cli\u003eHeat exchanger surface area: 1.4 m²\u003c\/li\u003e  \u003cli\u003eHeat exchanger capacity: 6.1 liters\u003c\/li\u003e  \u003cli\u003eHeating flow and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eDomestic hot water supply and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eCirculation connection: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eMagnesium anode connection: 1 1\/4\" IG\u003c\/li\u003e  \u003cli\u003eConnection for electric heating: 1 1\/2\" IG\u003c\/li\u003e  \u003cli\u003eThermal insulation: Polyurethane foam (PUR)\u003c\/li\u003e  \u003cli\u003eMaximum operating temperature of storage tank: 95 °C\u003c\/li\u003e  \u003cli\u003eMaximum operating pressure of storage tank\/heat exchanger: 6 bar\u003c\/li\u003e  \u003cli\u003eMax. operating temperature heat exchanger 100 °C\u003c\/li\u003e  \u003cli\u003eLoss: 32 watts\u003c\/li\u003e  \u003cli\u003eDimensions with insulation (diameter x height): 565 x 1045 mm\u003c\/li\u003e  \u003cli\u003eWeight (empty): 71 kg\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eScope of delivery:\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e  \u003cstrong\u003eDrinking water reservoir\u003c\/strong\u003e with 1 heat exchanger including insulation\u003c\/li\u003e  \u003cli\u003eSafety valve\u003c\/li\u003e  \u003cli\u003eOperating and maintenance instructions\u003c\/li\u003e  \u003c\/ul\u003e","brand":"Elektromet","offers":[{"title":"Default Title","offer_id":47660159762780,"sku":"ETWS120","price":454.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/trinkwasserspeicher-120-liter-smart-heizstab-3-kw-mit-wifi-9290342.webp?v=1770692064"},{"product_id":"mister-brauchwasserspeicher-e-hangespeicher-20-140-liter","title":"Electric hanging storage tank 20 - 140 liters hot water tank","description":"\u003ch2\u003eElectric wall-mounted storage water heater, domestic hot water storage tank\u003c\/h2\u003e  \u003cp\u003eThe\u003cstrong\u003e  \u003c\/strong\u003e\u003cb\u003eElectric wall-mounted storage heater \u003c\/b\u003eWJ heating appliances are pressure vessels with a steel sheet tank coated internally with a special ceramic enamel layer that protects against corrosion by forming a glass-like layer. This ensures high-quality heated domestic hot water.\u003c\/p\u003e  \u003cp\u003eAdditional corrosion protection for the electric boiler is ensured by a magnesium anode.\u003c\/p\u003e  \u003cp\u003eThe anode's functionality is based on the difference in electrochemical potential between the container material and the anode.\u003c\/p\u003e  \u003ch4\u003eElectric wall-mounted storage water heater, domestic hot water storage tank\u003c\/h4\u003e  \u003cp\u003eThe magnesium anode is located in the bottom of the electric boiler.\u003cbr\u003eThe thermal insulation of the electric domestic hot water storage tank consists of a layer of CFC-free polyurethane foam, which is protected by a housing made of thin powder-coated sheet steel and a lower and upper cover made of ABS plastic.\u003cbr\u003eThanks to their modern design and technological solutions, WJ-type electric boilers are economical, durable, and reliable. They are easy to install and operate.\u003c\/p\u003e  \u003cp\u003eElectric wall-mounted storage water heaters can be installed in any room with a water and electricity connection, except in rooms that are at risk of explosion or rooms with temperatures below 0°C.\u003c\/p\u003e  \u003cp\u003eThe WJ type electric boilers in the \u0026quot;MISTER\u0026quot; version are only intended for vertical operation.\u003c\/p\u003e  \u003ch3\u003eFEATURES Electric boilers\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eMister is a family of \u003cstrong\u003ePressure accumulator\u003c\/strong\u003e which operate in a vertical position and offer the possibility of a multi-point connection.\u003c\/li\u003e  \u003cli\u003eThe WJ type electric boilers are designed for heating and storing hot water for sanitary, social and household purposes.\u003c\/li\u003e  \u003cli\u003eThe heaters are equipped with a 1500 W motor.\u003cstrong\u003e electric boiler\u003c\/strong\u003e equipped - ~230V\/50Hz. \u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eTechnical data: Electric wall-mounted storage water heater\u003c\/h3\u003e  \u003cp\u003e\u003cstrong\u003e\u003cem\u003eSee image 2\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e  \u003cstyle type=\"text\/css\"\u003e\n\ttable.tableizer-table {\n\t\tfont-size: 12px;\n\t\tborder: 1px solid #CCC; \n\t\tfont-family: Arial, Helvetica, sans-serif;\n\t} \n\t.tableizer-table td {\n\t\tpadding: 4px;\n\t\tmargin: 3px;\n\t\tborder: 1px solid #CCC;\n\t}\n\t.tableizer-table th {\n\t\tbackground-color: #104E8B; \n\t\tcolor: #FFF;\n\t\tfont-weight: bold;\n\t}\n\u003c\/style\u003e  \u003ctable class=\"tableizer-table\"\u003e  \u003cthead\u003e  \u003ctr class=\"tableizer-firstrow\"\u003e  \u003cth\u003eTYPE\u003c\/th\u003e  \u003cth\u003e  \u003c\/th\u003e  \u003cth\u003eWJ 20 \u003c\/th\u003e  \u003cth\u003eWJ 30 \u003c\/th\u003e  \u003cth\u003eWJ 40 \u003c\/th\u003e  \u003cth\u003eWJ 50 \u003c\/th\u003e  \u003cth\u003eWJ 60 \u003c\/th\u003e  \u003cth\u003eWJ 80 \u003c\/th\u003e  \u003cth\u003eWJ 100 \u003c\/th\u003e  \u003cth\u003eWJ 120 \u003c\/th\u003e  \u003cth\u003eWJ 140 \u003c\/th\u003e  \u003c\/tr\u003e  \u003c\/thead\u003e  \u003ctbody\u003e  \u003ctr\u003e  \u003ctd\u003eUsable volume\u003c\/td\u003e  \u003ctd\u003edm³\u003c\/td\u003e  \u003ctd\u003e19\u003c\/td\u003e  \u003ctd\u003e29\u003c\/td\u003e  \u003ctd\u003e39\u003c\/td\u003e  \u003ctd\u003e48\u003c\/td\u003e  \u003ctd\u003e59\u003c\/td\u003e  \u003ctd\u003e79\u003c\/td\u003e  \u003ctd\u003e98\u003c\/td\u003e  \u003ctd\u003e118\u003c\/td\u003e  \u003ctd\u003e139\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eHeating time for Δt= 50°C with a 1500 W heater\u003c\/td\u003e  \u003ctd\u003eh\u003c\/td\u003e  \u003ctd\u003e0.78\u003c\/td\u003e  \u003ctd\u003e1.1\u003c\/td\u003e  \u003ctd\u003e1.5\u003c\/td\u003e  \u003ctd\u003e1.9\u003c\/td\u003e  \u003ctd\u003e2.3\u003c\/td\u003e  \u003ctd\u003e3\u003c\/td\u003e  \u003ctd\u003e3.8\u003c\/td\u003e  \u003ctd\u003e4.5\u003c\/td\u003e  \u003ctd\u003e5.3\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eAnnual electricity consumption\u003c\/td\u003e  \u003ctd\u003ekWh\/rok\u003c\/td\u003e  \u003ctd\u003e388\u003c\/td\u003e  \u003ctd\u003e533\u003c\/td\u003e  \u003ctd\u003e1361\u003c\/td\u003e  \u003ctd\u003e1371\u003c\/td\u003e  \u003ctd\u003e1382\u003c\/td\u003e  \u003ctd\u003e1406\u003c\/td\u003e  \u003ctd\u003e1429\u003c\/td\u003e  \u003ctd\u003e1441\u003c\/td\u003e  \u003ctd\u003e2754\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eLoad profile\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003eS\u003c\/td\u003e  \u003ctd\u003eS\u003c\/td\u003e  \u003ctd\u003eM\u003c\/td\u003e  \u003ctd\u003eM\u003c\/td\u003e  \u003ctd\u003eM\u003c\/td\u003e  \u003ctd\u003eM\u003c\/td\u003e  \u003ctd\u003eM\u003c\/td\u003e  \u003ctd\u003eM\u003c\/td\u003e  \u003ctd\u003eL\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eSound power level\u003c\/td\u003e  \u003ctd\u003edB\u003c\/td\u003e  \u003ctd\u003e15\u003c\/td\u003e  \u003ctd\u003e15\u003c\/td\u003e  \u003ctd\u003e15\u003c\/td\u003e  \u003ctd\u003e15\u003c\/td\u003e  \u003ctd\u003e15\u003c\/td\u003e  \u003ctd\u003e15\u003c\/td\u003e  \u003ctd\u003e15\u003c\/td\u003e  \u003ctd\u003e15\u003c\/td\u003e  \u003ctd\u003e15\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eVolume of the mixed water at 40°C\u003c\/td\u003e  \u003ctd\u003edm³\u003c\/td\u003e  \u003ctd\u003e32\u003c\/td\u003e  \u003ctd\u003e48\u003c\/td\u003e  \u003ctd\u003e50\u003c\/td\u003e  \u003ctd\u003e67.8\u003c\/td\u003e  \u003ctd\u003e95\u003c\/td\u003e  \u003ctd\u003e120\u003c\/td\u003e  \u003ctd\u003e152\u003c\/td\u003e  \u003ctd\u003e194\u003c\/td\u003e  \u003ctd\u003e253\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eEnergy efficiency\u003c\/td\u003e  \u003ctd\u003e%\u003c\/td\u003e  \u003ctd\u003e34\u003c\/td\u003e  \u003ctd\u003e33\u003c\/td\u003e  \u003ctd\u003e38\u003c\/td\u003e  \u003ctd\u003e37\u003c\/td\u003e  \u003ctd\u003e37\u003c\/td\u003e  \u003ctd\u003e36\u003c\/td\u003e  \u003ctd\u003e36\u003c\/td\u003e  \u003ctd\u003e36\u003c\/td\u003e  \u003ctd\u003e37\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eEnergy efficiency class*\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003eC\u003c\/td\u003e  \u003ctd\u003eC\u003c\/td\u003e  \u003ctd\u003eC\u003c\/td\u003e  \u003ctd\u003eC\u003c\/td\u003e  \u003ctd\u003eC\u003c\/td\u003e  \u003ctd\u003eC\u003c\/td\u003e  \u003ctd\u003eC\u003c\/td\u003e  \u003ctd\u003eC\u003c\/td\u003e  \u003ctd\u003eC\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr style=\"height: 33.5547px;\"\u003e  \u003ctd style=\"width: 20.6154%; height: 33.5547px;\"\u003eWeight of the heater\u003c\/td\u003e  \u003ctd\u003ekg\u003c\/td\u003e  \u003ctd\u003e16\u003c\/td\u003e  \u003ctd\u003e20\u003c\/td\u003e  \u003ctd\u003e25\u003c\/td\u003e  \u003ctd\u003e28\u003c\/td\u003e  \u003ctd\u003e30\u003c\/td\u003e  \u003ctd\u003e35\u003c\/td\u003e  \u003ctd\u003e40\u003c\/td\u003e  \u003ctd\u003e48\u003c\/td\u003e  \u003ctd\u003e56\u003c\/td\u003e  \u003c\/tr\u003e  \u003c\/tbody\u003e  \u003c\/table\u003e  \u003cp\u003e  \u003c\/p\u003e  \u003ch3\u003eDimensions:\u003c\/h3\u003e  \u003cp\u003e\u003cem\u003e\u003cstrong\u003eSee image 3.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e  \u003cstyle type=\"text\/css\"\u003e\n\ttable.tableizer-table {\n\t\tfont-size: 12px;\n\t\tborder: 1px solid #CCC; \n\t\tfont-family: Arial, Helvetica, sans-serif;\n\t} \n\t.tableizer-table td {\n\t\tpadding: 4px;\n\t\tmargin: 3px;\n\t\tborder: 1px solid #CCC;\n\t}\n\t.tableizer-table th {\n\t\tbackground-color: #104E8B; \n\t\tcolor: #FFF;\n\t\tfont-weight: bold;\n\t}\n\u003c\/style\u003e  \u003ctable class=\"tableizer-table\"\u003e  \u003cthead\u003e  \u003ctr class=\"tableizer-firstrow\"\u003e  \u003cth\u003eTYPE\u003c\/th\u003e  \u003cth\u003e  \u003c\/th\u003e  \u003cth\u003eWJ 20\u003c\/th\u003e  \u003cth\u003eWJ 30\u003c\/th\u003e  \u003cth\u003eWJ 40\u003c\/th\u003e  \u003cth\u003eWJ 50\u003c\/th\u003e  \u003cth\u003eWJ 60\u003c\/th\u003e  \u003cth\u003eWJ 80\u003c\/th\u003e  \u003cth\u003eWJ 100\u003c\/th\u003e  \u003cth\u003eWJ 120\u003c\/th\u003e  \u003cth\u003eWJ 140\u003c\/th\u003e  \u003c\/tr\u003e  \u003c\/thead\u003e  \u003ctbody\u003e  \u003ctr\u003e  \u003ctd\u003eD\u003c\/td\u003e  \u003ctd\u003emm\u003c\/td\u003e  \u003ctd\u003e365\u003c\/td\u003e  \u003ctd\u003e365\u003c\/td\u003e  \u003ctd\u003e455\u003c\/td\u003e  \u003ctd\u003e455\u003c\/td\u003e  \u003ctd\u003e455\u003c\/td\u003e  \u003ctd\u003e455\u003c\/td\u003e  \u003ctd\u003e455\u003c\/td\u003e  \u003ctd\u003e455\u003c\/td\u003e  \u003ctd\u003e455\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eH\u003c\/td\u003e  \u003ctd\u003emm\u003c\/td\u003e  \u003ctd\u003e490\u003c\/td\u003e  \u003ctd\u003e610\u003c\/td\u003e  \u003ctd\u003e555\u003c\/td\u003e  \u003ctd\u003e640\u003c\/td\u003e  \u003ctd\u003e720\u003c\/td\u003e  \u003ctd\u003e890\u003c\/td\u003e  \u003ctd\u003e1030\u003c\/td\u003e  \u003ctd\u003e1190\u003c\/td\u003e  \u003ctd\u003e1360\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eR\u003c\/td\u003e  \u003ctd\u003emm\u003c\/td\u003e  \u003ctd\u003e100\u003c\/td\u003e  \u003ctd\u003e125\u003c\/td\u003e  \u003ctd\u003e125\u003c\/td\u003e  \u003ctd\u003e125\u003c\/td\u003e  \u003ctd\u003e125\u003c\/td\u003e  \u003ctd\u003e125\u003c\/td\u003e  \u003ctd\u003e125\u003c\/td\u003e  \u003ctd\u003e125\u003c\/td\u003e  \u003ctd\u003e125\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eE\u003c\/td\u003e  \u003ctd\u003emm\u003c\/td\u003e  \u003ctd\u003e385\u003c\/td\u003e  \u003ctd\u003e385\u003c\/td\u003e  \u003ctd\u003e470\u003c\/td\u003e  \u003ctd\u003e470\u003c\/td\u003e  \u003ctd\u003e470\u003c\/td\u003e  \u003ctd\u003e470\u003c\/td\u003e  \u003ctd\u003e470\u003c\/td\u003e  \u003ctd\u003e470\u003c\/td\u003e  \u003ctd\u003e470\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eG\u003c\/td\u003e  \u003ctd\u003emm\u003c\/td\u003e  \u003ctd\u003e135\u003c\/td\u003e  \u003ctd\u003e135\u003c\/td\u003e  \u003ctd\u003e135\u003c\/td\u003e  \u003ctd\u003e135\u003c\/td\u003e  \u003ctd\u003e135\u003c\/td\u003e  \u003ctd\u003e185\u003c\/td\u003e  \u003ctd\u003e185\u003c\/td\u003e  \u003ctd\u003e185\u003c\/td\u003e  \u003ctd\u003e185\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eF\u003c\/td\u003e  \u003ctd\u003emm\u003c\/td\u003e  \u003ctd\u003e180\u003c\/td\u003e  \u003ctd\u003e300\u003c\/td\u003e  \u003ctd\u003e220\u003c\/td\u003e  \u003ctd\u003e280\u003c\/td\u003e  \u003ctd\u003e360\u003c\/td\u003e  \u003ctd\u003e490\u003c\/td\u003e  \u003ctd\u003e640\u003c\/td\u003e  \u003ctd\u003e800\u003c\/td\u003e  \u003ctd\u003e960\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eI\u003c\/td\u003e  \u003ctd\u003emm\u003c\/td\u003e  \u003ctd\u003e110\u003c\/td\u003e  \u003ctd\u003e110\u003c\/td\u003e  \u003ctd\u003e100\u003c\/td\u003e  \u003ctd\u003e100\u003c\/td\u003e  \u003ctd\u003e100\u003c\/td\u003e  \u003ctd\u003e100\u003c\/td\u003e  \u003ctd\u003e100\u003c\/td\u003e  \u003ctd\u003e100\u003c\/td\u003e  \u003ctd\u003e135\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eDrinking water connections\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003e½\u0026quot;\u003c\/td\u003e  \u003ctd\u003e½\u0026quot;\u003c\/td\u003e  \u003ctd\u003e½\u0026quot;\u003c\/td\u003e  \u003ctd\u003e½\u0026quot;\u003c\/td\u003e  \u003ctd\u003e½\u0026quot;\u003c\/td\u003e  \u003ctd\u003e½\u0026quot;\u003c\/td\u003e  \u003ctd\u003e½\u0026quot;\u003c\/td\u003e  \u003ctd\u003e½\u0026quot;\u003c\/td\u003e  \u003ctd\u003e½\u0026quot;\u003c\/td\u003e  \u003c\/tr\u003e  \u003c\/tbody\u003e  \u003c\/table\u003e  \u003cp\u003e  \u003c\/p\u003e  \u003ch3\u003eHeating controller settings:\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e1 - approx.25°C\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e2 - approx. 50°C\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e3 - approx. 75°C\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eECO - setting between 1 and 2, where the tank was tested for its energy class, the most economical setting (approx. 45°C).\u003c\/span\u003e\u003c\/li\u003e  \u003c\/ul\u003e","brand":"Elektromet","offers":[{"title":"60 liters","offer_id":47830010298716,"sku":"EESM60","price":159.5,"currency_code":"EUR","in_stock":true},{"title":"50 liters","offer_id":47830010265948,"sku":"EESM50","price":144.5,"currency_code":"EUR","in_stock":true},{"title":"80 liters","offer_id":47830010331484,"sku":"EESM80","price":176.0,"currency_code":"EUR","in_stock":true},{"title":"40 liters","offer_id":47830010233180,"sku":"EESM40","price":138.5,"currency_code":"EUR","in_stock":false},{"title":"20 liters","offer_id":47830010167644,"sku":"EESM20","price":129.5,"currency_code":"EUR","in_stock":true},{"title":"120 liters","offer_id":47830010397020,"sku":"EESM120","price":193.5,"currency_code":"EUR","in_stock":false},{"title":"100 liters","offer_id":47830010364252,"sku":"EESM100","price":181.5,"currency_code":"EUR","in_stock":false},{"title":"30 liters","offer_id":47830010200412,"sku":"EESM30","price":134.0,"currency_code":"EUR","in_stock":true},{"title":"140 liters","offer_id":47830050505052,"sku":"EESM140","price":217.5,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/elektro-hangespeicher-20-140-liter-brauchwasserspeicher-9507230.png?v=1770693049"},{"product_id":"warmwasserspeicher-unistor-vih-q-75-2-b","title":"Vaillant hot water tank uniSTOR VIH Q 75\/2 B","description":"\u003ch2\u003eVaillant uniSTOR VIH Q 75\/2 B\u003c\/h2\u003e  \u003cp\u003e\u003cstrong\u003eWall-mounted Vaillant water heater for small households\u003c\/strong\u003e\u003c\/p\u003e  \u003cdiv class=\"base__image-text-section overflow-auto\"\u003e  \u003cdiv class=\"base__image-text-section__container\"\u003e  \u003cp\u003eThe wall-mounted uniSTOR coil storage tank delivers exceptional hot water comfort in a compact space. Its corrosion-protected inner enamel coating and magnesium sacrificial anode ensure outstanding durability. This Vaillant hot water storage tank provides a high level of hot water comfort with very short heating times. With a storage capacity of 68 liters, it is ideally suited for smaller households.\u003c\/p\u003e  \u003c\/div\u003e  \u003c\/div\u003e  \u003cdiv data-content-toggle-deactivate-at-breakpoint=\"640\" data-content-toggle-theme-activated-only=\"default\" class=\"content-toggle-group content-toggle-group--theme-expand content-toggle--is-deactivated\"\u003e  \u003cdiv class=\"content-toggle\"\u003e  \u003ch3 aria-controls=\"benefitContent2978\" id=\"benefitTrigger2978\" role=\"tab\" aria-expanded=\"true\" aria-selected=\"true\" class=\"content-toggle__trigger\" tabindex=\"0\"\u003eSuitable for our gas condensing boilers\u003c\/h3\u003e  \u003cdiv aria-labelledby=\"benefitTrigger2978\" id=\"benefitContent2978\" role=\"tabpanel\" aria-hidden=\"false\" class=\"content-toggle__content\"\u003e  \u003cdiv class=\"content-toggle__content__inner\"\u003e  \u003cp\u003eThe Vaillant uniSTOR hot water storage tank It is a perfect technical and visual match for our modern gas condensing boilers.\u003cspan\u003e  \u003c\/span\u003e\u003ca href=\"\/en-fi\/products\/gas-brennwertgerat-ecotec-exclusive-vc-vcw-1-7?_pos=1\u0026amp;_psq=1-7\u0026amp;_ss=e\u0026amp;_v=1.0\" target=\"_blank\" title=\"gastherme-ecotec-exclusive\" rel=\"noopener\" aria-label=\"gastherme-ecotec-exclusive\"\u003eecoTEC exclusive\u003c\/a\u003e\u003cspan\u003e  \u003c\/span\u003eand\u003cspan\u003e  \u003c\/span\u003e\u003ca href=\"\/en-fi\/products\/gas-brennwertgerat-ecotec-plus-vc-vcw-vci-1-5?_pos=1\u0026amp;_psq=ecotec+e\u0026amp;_ss=e\u0026amp;_v=1.0\" title=\"Gasbrennwerttherme-ecotec plus\" rel=\"noopener\" target=\"_blank\" aria-label=\"Gasbrennwerttherme-ecotec plus\"\u003eecoTEC plus VC 1-5\u003c\/a\u003e\u003cspan\u003e  \u003c\/span\u003eagreed.\u003c\/p\u003e  \u003c\/div\u003e  \u003c\/div\u003e  \u003c\/div\u003e  \u003cdiv class=\"content-toggle\"\u003e  \u003ch3 aria-controls=\"benefitContent2979\" id=\"benefitTrigger2979\" role=\"tab\" aria-expanded=\"true\" aria-selected=\"true\" class=\"content-toggle__trigger\" tabindex=\"0\"\u003eIdeal for living areas\u003c\/h3\u003e  \u003cdiv aria-labelledby=\"benefitTrigger2979\" id=\"benefitContent2979\" role=\"tabpanel\" aria-hidden=\"false\" class=\"content-toggle__content\"\u003e  \u003cdiv class=\"content-toggle__content__inner\"\u003e  \u003cp\u003eBoth Vaillant hot water storage tanks can be flexibly positioned to the right or left of the boiler. The optional cover panels allow the connecting pipework between the storage tank and the condensing boiler to be neatly concealed. This enables you to integrate the modern design of the units into your living space.\u003c\/p\u003e  \u003c\/div\u003e  \u003c\/div\u003e  \u003c\/div\u003e  \u003c\/div\u003e  \u003ch3\u003eTechnical data: Vaillant uniSTOR VIH Q 75\/2 B\u003c\/h3\u003e  \u003cstyle type=\"text\/css\"\u003e \ttable.tableizer-table { \t\tfont-size: 12px; \t\tborder: 1px solid #CCC;  \t\tfont-family: Arial, Helvetica, sans-serif; \t}  \t.tableizer-table td { \t\tpadding: 4px; \t\tmargin: 3px; \t\tborder: 1px solid #CCC; \t} \t.tableizer-table th { \t\tbackground-color: #104E8B;  \t\tcolor: #FFF; \t\tfont-weight: bold; \t} \u003c\/style\u003e  \u003ctable class=\"tableizer-table\"\u003e  \u003cthead\u003e  \u003ctr class=\"tableizer-firstrow\"\u003e  \u003cth\u003eTechnical data\u003c\/th\u003e  \u003cth\u003eUnit\u003c\/th\u003e  \u003cth\u003eVIH Q 75\/2 B\u003c\/th\u003e  \u003c\/tr\u003e  \u003c\/thead\u003e  \u003ctbody\u003e  \u003ctr\u003e  \u003ctd\u003eTotal storage capacity\u003c\/td\u003e  \u003ctd\u003el\u003c\/td\u003e  \u003ctd\u003e68\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eHot water output\u003c\/td\u003e  \u003ctd\u003el\/10min\u003c\/td\u003e  \u003ctd\u003e143\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eContinuous hot water output\u003c\/td\u003e  \u003ctd\u003el\/h\u003c\/td\u003e  \u003ctd\u003e738 (30 kW)\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003ePerformance indicator NL\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003e1\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eStandby heat loss storage\u003c\/td\u003e  \u003ctd\u003ekWh\/24h\u003c\/td\u003e  \u003ctd\u003e0.9\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eMaximum operating pressure on the hot water side\u003c\/td\u003e  \u003ctd\u003ebear\u003c\/td\u003e  \u003ctd\u003e10\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eMaximum operating pressure on the heating side\u003c\/td\u003e  \u003ctd\u003ebear\u003c\/td\u003e  \u003ctd\u003e10\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eHot water temperature (max)\u003c\/td\u003e  \u003ctd\u003e°C\u003c\/td\u003e  \u003ctd\u003e85\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eWeight ready for operation\u003c\/td\u003e  \u003ctd\u003ekg\u003c\/td\u003e  \u003ctd\u003e123\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eProduct dimensions (height\/width\/depth)\u003c\/td\u003e  \u003ctd\u003emm\u003c\/td\u003e  \u003ctd\u003e720\/440\/440\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eProduct weight\u003c\/td\u003e  \u003ctd\u003ekg\u003c\/td\u003e  \u003ctd\u003e50\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eHeating connection (flow and return)\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003eR 3\/4\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eCold water and hot water connections\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003eR 3\/4\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eAnode connection\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003eM8\u003c\/td\u003e  \u003c\/tr\u003e  \u003c\/tbody\u003e  \u003c\/table\u003e","brand":"Vaillant","offers":[{"title":"Default Title","offer_id":47868015935836,"sku":"0010025313","price":1649.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/vaillant-warmwasserspeicher-unistor-vih-q-752-b-9907344.png?v=1770692716"},{"product_id":"trinkwasserspeicher-warmwasserspeicher-brauchwasserspeicher-100-liter-kopie","title":"Hot water tank |Drinking water tank | Hot water tank 100L-180L","description":"\u003ch2\u003eHot water storage tank for drinking water\/service water, 100 to 180 liters with 1 heat exchanger \u003c\/h2\u003e  \u003cp\u003eThe \u003cstrong\u003ehot water storage tank\u003c\/strong\u003e  \u003cstrong\u003e100 l, 120 l or 150 l \u003c\/strong\u003eWith 1 heat exchanger, it serves for central and safe hot water heating.\u003cbr\u003e\u003cbr\u003eThe highly efficient heat exchanger heats \u003cstrong\u003eDrinking water\/process water\u003c\/strong\u003e inside, via the heat energy from a thermal \u003ca rel=\"noopener\" title=\"Solar\" href=\"\/en-fi\/collections\/solarthermi\" aria-label=\"Solar\" target=\"_blank\"\u003esolar system\u003c\/a\u003e or from a boiler. An additional way to heat your hot water is to connect the \u003ca rel=\"noopener\" title=\"Photovoltaik\" href=\"\/en-fi\/pages\/photovoltaik\" aria-label=\"Photovoltaik\" target=\"_blank\"\u003ePhotovoltaic system\u003c\/a\u003e with a retrofittable 1 1\/2\"  \u003ca rel=\"noopener\" title=\"Heizpatrone\" href=\"\/en-fi\/collections\/speicherzubehor\" aria-label=\"Heizpatrone\" target=\"_blank\"\u003eheating element\u003c\/a\u003e,  which is connected to the domestic hot water storage tank. For a long service life, the hot water storage tank has corrosion protection in the form of a high-quality enamel coating. A built-in magnesium anode (protective, sacrificial anode) serves as additional corrosion protection inside the tank.\u003c\/p\u003e  \u003cp\u003e  \u003c\/p\u003e  \u003ch3\u003eAdvantages :\u003c\/h3\u003e  \u003cul\u003e  \u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003eExcellent value for money\u003c\/strong\u003e\u003c\/li\u003e  \u003cli\u003eHigh hot water comfort for a demand of 100 - 180 liters\u003c\/li\u003e  \u003cli\u003eA highly efficient heat exchanger\u003c\/li\u003e  \u003cli\u003eWith circulation connection\u003c\/li\u003e  \u003cli\u003eConnection for a 1 1\/2\" electric heating element\u003c\/li\u003e  \u003cli\u003eLarge magnesium anode for protection against corrosion\u003c\/li\u003e  \u003cli\u003eThermal insulation polyurethane foam (PUR), firmly foamed\u003c\/li\u003e  \u003cli\u003eCorrosion protection inside through a high-quality enamel coating\u003c\/li\u003e  \u003cli\u003eCan be combined with solid fuel boilers, wood gasification boilers, pellet boilers, combination boilers or solar thermal systems.\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eTechnical data for 100 liter hot water storage tank:\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eVolume: \u003cstrong\u003e100 liters\u003c\/strong\u003e  \u003c\/li\u003e  \u003cli\u003eHeat exchanger surface area: 1.2 m²\u003c\/li\u003e  \u003cli\u003eHeat exchanger capacity: 5.27 liters\u003c\/li\u003e  \u003cli\u003eHeating flow and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eDomestic hot water supply and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eCirculation connection: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eMagnesium anode connection: 1 1\/4\" IG\u003c\/li\u003e  \u003cli\u003eConnection for electric heating: 1 1\/2\" IG\u003c\/li\u003e  \u003cli\u003eThermal insulation: Polyurethane foam (PUR)\u003c\/li\u003e  \u003cli\u003eMaximum operating temperature of storage tank: 95 °C\u003c\/li\u003e  \u003cli\u003eMaximum operating pressure of storage tank\/heat exchanger: 6 bar\u003c\/li\u003e  \u003cli\u003eMax. operating temperature heat exchanger 100 °C\u003c\/li\u003e  \u003cli\u003eLoss: 28 watts\u003c\/li\u003e  \u003cli\u003eDimensions with insulation (diameter x height): 625 x 770 mm\u003c\/li\u003e  \u003cli\u003eWeight (empty): 64 kg\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eTechnical specifications for 120 liter hot water storage tank:\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eVolume: \u003cstrong\u003e120 liters\u003c\/strong\u003e  \u003c\/li\u003e  \u003cli\u003eHeat exchanger surface area: 1.4 m²\u003c\/li\u003e  \u003cli\u003eHeat exchanger capacity: 6.1 liters\u003c\/li\u003e  \u003cli\u003eHeating flow and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eDomestic hot water supply and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eCirculation connection: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eMagnesium anode connection: 1 1\/4\" IG\u003c\/li\u003e  \u003cli\u003eConnection for electric heating: 1 1\/2\" IG\u003c\/li\u003e  \u003cli\u003eThermal insulation: Polyurethane foam (PUR)\u003c\/li\u003e  \u003cli\u003eMaximum operating temperature of storage tank: 95 °C\u003c\/li\u003e  \u003cli\u003eMaximum operating pressure of storage tank\/heat exchanger: 6 bar\u003c\/li\u003e  \u003cli\u003eMax. operating temperature heat exchanger 100 °C\u003c\/li\u003e  \u003cli\u003eLoss: 32 watts\u003c\/li\u003e  \u003cli\u003eDimensions with insulation (diameter x height): 565 x 1045 mm\u003c\/li\u003e  \u003cli\u003eWeight (empty): 71 kg\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eTechnical specifications for a 150-liter hot water storage tank:\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eVolume: \u003cstrong\u003e150 liters\u003c\/strong\u003e  \u003c\/li\u003e  \u003cli\u003eHeat exchanger surface area: 1.4 m²\u003c\/li\u003e  \u003cli\u003eHeat exchanger capacity: 6.1 liters\u003c\/li\u003e  \u003cli\u003eHeating flow and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eDomestic hot water supply and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eCirculation connection: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eMagnesium anode connection: 1 1\/4\" IG\u003c\/li\u003e  \u003cli\u003eConnection for electric heating: 1 1\/2\" IG\u003c\/li\u003e  \u003cli\u003eThermal insulation: Polyurethane foam (PUR)\u003c\/li\u003e  \u003cli\u003eMax.Storage operating temperature 95 °C\u003c\/li\u003e  \u003cli\u003eMaximum operating pressure of storage tank\/heat exchanger: 6 bar\u003c\/li\u003e  \u003cli\u003eMax. operating temperature heat exchanger 100 °C\u003c\/li\u003e  \u003cli\u003eLoss: 36 watts\u003c\/li\u003e  \u003cli\u003eInner diameter of storage tank: 510 mm\u003c\/li\u003e  \u003cli\u003eDimensions with insulation (diameter x height): 625 x 980 mm\u003c\/li\u003e  \u003cli\u003eWeight (empty): 76 kg\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eTechnical specifications for 180 liter hot water storage tank:\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eVolume: 183 liters\u003c\/li\u003e  \u003cli\u003eHeat exchanger surface area: 1.67 m²\u003c\/li\u003e  \u003cli\u003eHeat exchanger capacity: 7.8 liters\u003c\/li\u003e  \u003cli\u003eHeating flow and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eDomestic hot water supply and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eCirculation connection: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eMagnesium anode connection: 1 1\/4\" IG\u003c\/li\u003e  \u003cli\u003eConnection for electric heating: 1 1\/2\" IG\u003c\/li\u003e  \u003cli\u003eThermal insulation: Polyurethane foam (PUR)\u003c\/li\u003e  \u003cli\u003eMaximum operating temperature of storage tank: 95 °C\u003c\/li\u003e  \u003cli\u003eMaximum operating pressure of storage tank\/heat exchanger: 6 bar\u003c\/li\u003e  \u003cli\u003eMax. operating temperature heat exchanger 100 °C\u003c\/li\u003e  \u003cli\u003eLoss: 42 watts\u003c\/li\u003e  \u003cli\u003eInternal diameter of storage tank: 715 mm\u003c\/li\u003e  \u003cli\u003eDimensions with insulation (diameter x height): 715 x 1030 mm\u003c\/li\u003e  \u003cli\u003eWeight (empty): 88 kg\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eScope of delivery:\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e  \u003cstrong\u003ehot water storage tank \u003c\/strong\u003ewith 1 heat exchanger including insulation\u003c\/li\u003e  \u003cli\u003eSafety valve\u003c\/li\u003e  \u003cli\u003eOperating and maintenance instructions\u003c\/li\u003e  \u003c\/ul\u003e","brand":"Elektromet","offers":[{"title":"100 liters","offer_id":48623373517148,"sku":"ETWS100V","price":478.0,"currency_code":"EUR","in_stock":true},{"title":"120 liters","offer_id":48623373549916,"sku":"ETWS120V","price":463.0,"currency_code":"EUR","in_stock":true},{"title":"150 liters","offer_id":53372618932572,"sku":"ETWS150V","price":544.0,"currency_code":"EUR","in_stock":true},{"title":"180 liters","offer_id":54737676894556,"sku":"ETWS180V","price":625.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/warmwasserspeicher-trinkwasserspeicher-brauchwasserspeicher-100l-180l-6938806.webp?v=1770693148"},{"product_id":"vaillant-warmwasserspeicher-sunex-fish-s15-mit-1-wt","title":"Hot water tank Sunex Fish S15 with 1 WT like Vaillant 8000021079","description":"\u003ch2\u003eSunex Fish S15 hot water storage tank, similar to Vaillant 8000021079, as an alternative\u003c\/h2\u003e  \u003cp\u003e\u003cstrong\u003eHot water storage tank with 1 heat exchanger, such as a Vaillant alternative \u003c\/strong\u003e\u003cspan style=\"color: #0c0c0b; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: large;\" data-mce-style=\"color: #0c0c0b; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: large;\"\u003e8000021079\u003c\/span\u003e\u003c\/p\u003e  \u003cp\u003eThe hot water storage tank is a monovalent system. \u003cstrong\u003ehot water storage tank\u003c\/strong\u003e which is indirectly heated.\u003c\/p\u003e  \u003cp\u003eHeat transfer takes place via a smooth tube register.\u003c\/p\u003e  \u003cp\u003eThe heat transfer surface area is 3.2 square meters, specifically for heat pumps.\u003c\/p\u003e  \u003cp\u003eOn the drinking water side, the storage tank and pipe coil are equipped with a high-quality enamel coating.\u003c\/p\u003e  \u003cp\u003e  \u003c\/p\u003e  \u003ch3\u003eFeatures: Hot water storage tank Sunex Fish S15 like Vaillant 8000021079 as an alternative\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eStorage tank with permanently foamed thermal insulation\u003c\/li\u003e  \u003cli\u003eRemovable storage jacket\u003c\/li\u003e  \u003cli\u003ecoiled tube heat exchanger\u003c\/li\u003e  \u003cli\u003ecleaning flange\u003c\/li\u003e  \u003cli\u003eCirculation connection\u003c\/li\u003e  \u003cli\u003eMagnesium sacrificial anode\u003c\/li\u003e  \u003cli\u003eStorage temperature display. Storage capacity: 276l\u003c\/li\u003e  \u003cli\u003eHeat exchanger surface area for heating: 3.2m²\u003c\/li\u003e  \u003cli\u003ePermissible operating pressure: 10 bar\u003c\/li\u003e  \u003cli\u003eContinuous hot water output: 2010 l\/h (83 kW) at a heating flow temperature of 80°C Grd.C and tap temperature 45 Grd.C Hot water output: 335 l\/10 min at a storage temperature of 80 Grd.C\u003c\/li\u003e  \u003cli\u003eTap temperature 45 Grd.C\u003c\/li\u003e  \u003cli\u003eFlow\/return connection R 1\u003c\/li\u003e  \u003cli\u003eCold\/hot water connection R 1\u003c\/li\u003e  \u003cli\u003eCirculation connection R 3\/4\u003c\/li\u003e  \u003cli\u003eProduct dimensions: Height\/Width\/Depth 1472\/657\/707 mm\u003c\/li\u003e  \u003cli\u003eTilting dimension 1578 mm\u003c\/li\u003e  \u003cli\u003eWeight 131 kg J\u003c\/li\u003e  \u003cli\u003eSeasonal hot water energy efficiency class B (spectrum A+ to F) \u003c\/li\u003e  \u003c\/ul\u003e  \u003cul\u003e\u003c\/ul\u003e","brand":"Sunex","offers":[{"title":"Default Title","offer_id":48736502382940,"sku":"SunexS15300","price":980.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/warmwasserspeicher-sunex-fish-s15-mit-1-wt-wie-vaillant-8000021079-3997402.png?v=1770692839"},{"product_id":"unistor-plus-vih-r-120-6-b","title":"Vaillant uniSTOR plus | VIH R 120\/6 B","description":"\u003ch2 class=\"product-name mb-2 text-gray-dark\"\u003eVaillant uniSTOR plus | VIH R 120\/6 B\u003c\/h2\u003e  \u003cp\u003e\u003cstrong\u003eEvery Vaillant uniSTOR VIH R hot water storage tank offers you both economical operation with low energy consumption and the highest level of hot water comfort.\u003c\/strong\u003e\u003c\/p\u003e  \u003cp class=\"accordion-header mb-2 mt-1 cursor-pointer pl-[60px] pt-1 text-[18px] font-semibold after:absolute after:right-0 after:top-0 after:rotate-0 after:transition after:duration-300 after:content-[url('\/images\/produktdetailseite\/akkordeon-ausklappen-einklappen.svg')]\"\u003eThe coil storage tanks, which are technically tailored to Vaillant heating appliances, are available in two product lines and three different sizes: with a capacity of 120, 150 and 200 liters.\u003c\/p\u003e  \u003cp class=\"accordion-header mb-2 mt-1 cursor-pointer pl-[60px] pt-1 text-[18px] font-semibold after:absolute after:right-0 after:top-0 after:rotate-0 after:transition after:duration-300 after:content-[url('\/images\/produktdetailseite\/akkordeon-ausklappen-einklappen.svg')]\"\u003e\u003cbr\u003e\u003cspan\u003eThe product line\u003c\/span\u003e\u003cspan\u003e  \u003c\/span\u003eVaillant uniSTOR plus impresses with high-quality standard thermal insulation at a more affordable price; the uniSTOR VIH RH product line offers even greater efficiency, as the vacuum insulation jacket significantly reduces standby energy losses, thus reducing energy consumption and energy costs.\u003c\/p\u003e  \u003ch3 id=\"equipment\" class=\"accordion-header mb-2 mt-1 cursor-pointer pl-[60px] pt-1 text-[18px] font-semibold after:absolute after:right-0 after:top-0 after:rotate-0 after:transition after:duration-300 after:content-[url('\/images\/produktdetailseite\/akkordeon-ausklappen-einklappen.svg')]\"\u003eProduct features\u003c\/h3\u003e  \u003cdiv class=\"accordion-collapse h-0 overflow-hidden text-gray-dark sm:pl-[60px]\"\u003e  \u003cdiv class=\"mt-4\"\u003e  \u003cul\u003e  \u003cli\u003eEnamelled hot water storage tank with thermal insulation\u003c\/li\u003e  \u003cli\u003eInternal pipe heat exchanger\u003c\/li\u003e  \u003cli\u003eMagnesium sacrificial anode\u003c\/li\u003e  \u003cli\u003eGravity brake\u003c\/li\u003e  \u003cli\u003eCirculation connection\u003c\/li\u003e  \u003cli\u003eDrain valve\u003c\/li\u003e  \u003cli\u003eDrinking water side (storage tank and heat exchanger) with high-quality enameling and magnesium sacrificial anode\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3 id=\"feature\" class=\"accordion-header mb-2 mt-1 cursor-pointer pl-[60px] pt-1 text-[18px] font-semibold after:absolute after:right-0 after:top-0 after:rotate-0 after:transition after:duration-300 after:content-[url('\/images\/produktdetailseite\/akkordeon-ausklappen-einklappen.svg')]\"\u003eSpecial features\u003c\/h3\u003e  \u003cdiv class=\"accordion-collapse h-0 overflow-hidden text-gray-dark sm:pl-[60px]\"\u003e  \u003cdiv class=\"mt-4\"\u003e  \u003cul\u003e  \u003cli\u003eHot water storage tank, indirectly heated\u003c\/li\u003e  \u003cli\u003eAll connections are routed upwards.\u003c\/li\u003e  \u003cli\u003eOptimally matching piping kits available\u003c\/li\u003e  \u003cli\u003eHigh-quality PU foam thermal insulation\u003c\/li\u003e  \u003c\/ul\u003e  \u003cp\u003e  \u003c\/p\u003e  \u003ch3\u003eTechnical data: Vaillant uniSTOR plus | VIH R 120\/6 B\u003c\/h3\u003e  \u003c\/div\u003e  \u003c\/div\u003e  \u003c\/div\u003e  \u003c\/div\u003e  \u003cstyle type=\"text\/css\"\u003e\n\ttable.tableizer-table {\n\t\tfont-size: 12px;\n\t\tborder: 1px solid #CCC; \n\t\tfont-family: Arial, Helvetica, sans-serif;\n\t} \n\t.tableizer-table td {\n\t\tpadding: 4px;\n\t\tmargin: 3px;\n\t\tborder: 1px solid #CCC;\n\t}\n\t.tableizer-table th {\n\t\tbackground-color: #104E8B; \n\t\tcolor: #FFF;\n\t\tfont-weight: bold;\n\t}\n\u003c\/style\u003e  \u003ctable style=\"width: 99.9384%;\" class=\"tableizer-table\"\u003e  \u003cthead\u003e  \u003ctr class=\"tableizer-firstrow\"\u003e  \u003cth style=\"width: 58.8075%;\"\u003eTotal storage capacity\u003c\/th\u003e  \u003cth style=\"width: 15.682%;\"\u003el\u003c\/th\u003e  \u003cth style=\"width: 25.0165%;\"\u003e117\u003c\/th\u003e  \u003c\/tr\u003e  \u003c\/thead\u003e  \u003ctbody\u003e  \u003ctr\u003e  \u003ctd style=\"width: 58.8075%;\"\u003eHot water output\u003c\/td\u003e  \u003ctd style=\"width: 15.682%;\"\u003el\/10min\u003c\/td\u003e  \u003ctd style=\"width: 25.0165%;\"\u003e163\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd style=\"width: 58.8075%;\"\u003eContinuous hot water output\u003c\/td\u003e  \u003ctd style=\"width: 15.682%;\"\u003el\/h\u003c\/td\u003e  \u003ctd style=\"width: 25.0165%;\"\u003e527 (21.7 kW)\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd style=\"width: 58.8075%;\"\u003eStandby heat loss storage\u003c\/td\u003e  \u003ctd style=\"width: 15.682%;\"\u003ekWh\/24h\u003c\/td\u003e  \u003ctd style=\"width: 25.0165%;\"\u003e1.1\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd style=\"width: 58.8075%;\"\u003eContents on the heating side\u003c\/td\u003e  \u003ctd style=\"width: 15.682%;\"\u003el\u003c\/td\u003e  \u003ctd style=\"width: 25.0165%;\"\u003e4.8\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd style=\"width: 58.8075%;\"\u003eMaximum operating pressure on the hot water side\u003c\/td\u003e  \u003ctd style=\"width: 15.682%;\"\u003ebear\u003c\/td\u003e  \u003ctd style=\"width: 25.0165%;\"\u003e10\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd style=\"width: 58.8075%;\"\u003eMaximum operating pressure on the heating side\u003c\/td\u003e  \u003ctd style=\"width: 15.682%;\"\u003ebear\u003c\/td\u003e  \u003ctd style=\"width: 25.0165%;\"\u003e10\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd style=\"width: 58.8075%;\"\u003eHot water temperature (max)\u003c\/td\u003e  \u003ctd style=\"width: 15.682%;\"\u003e°C\u003c\/td\u003e  \u003ctd style=\"width: 25.0165%;\"\u003e85\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd style=\"width: 58.8075%;\"\u003eHeating temperature (Max)\u003c\/td\u003e  \u003ctd style=\"width: 15.682%;\"\u003e°C\u003c\/td\u003e  \u003ctd style=\"width: 25.0165%;\"\u003e110\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd style=\"width: 58.8075%;\"\u003eWeight ready for operation\u003c\/td\u003e  \u003ctd style=\"width: 15.682%;\"\u003ekg\u003c\/td\u003e  \u003ctd style=\"width: 25.0165%;\"\u003e185\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd style=\"width: 58.8075%;\"\u003eProduct dimensions (height\/width\/depth)\u003c\/td\u003e  \u003ctd style=\"width: 15.682%;\"\u003emm\u003c\/td\u003e  \u003ctd style=\"width: 25.0165%;\"\u003e853\/590\/590\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd style=\"width: 58.8075%;\"\u003eProduct weight\u003c\/td\u003e  \u003ctd style=\"width: 15.682%;\"\u003ekg\u003c\/td\u003e  \u003ctd style=\"width: 25.0165%;\"\u003e68\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd style=\"width: 58.8075%;\"\u003eHeating connection (flow and return)\u003c\/td\u003e  \u003ctd style=\"width: 15.682%;\"\u003e  \u003c\/td\u003e  \u003ctd style=\"width: 25.0165%;\"\u003eR 1\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd style=\"width: 58.8075%;\"\u003eConnection Circulation\u003c\/td\u003e  \u003ctd style=\"width: 15.682%;\"\u003e  \u003c\/td\u003e  \u003ctd style=\"width: 25.0165%;\"\u003eR 3\/4\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd style=\"width: 58.8075%;\"\u003eAnode connection\u003c\/td\u003e  \u003ctd style=\"width: 15.682%;\"\u003e  \u003c\/td\u003e  \u003ctd style=\"width: 25.0165%;\"\u003eG 1\/2\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd style=\"width: 58.8075%;\"\u003eCold water and hot water connections\u003c\/td\u003e  \u003ctd style=\"width: 15.682%;\"\u003e  \u003c\/td\u003e  \u003ctd style=\"width: 25.0165%;\"\u003eR 3\/4\u003c\/td\u003e  \u003c\/tr\u003e  \u003c\/tbody\u003e  \u003c\/table\u003e  \u003cp\u003e  \u003c\/p\u003e  \u003ch3 class=\"accordion-header mb-2 mt-1 cursor-pointer pl-[60px] pt-1 text-[18px] font-semibold after:absolute after:right-0 after:top-0 after:rotate-0 after:transition after:duration-300 after:content-[url('\/images\/produktdetailseite\/akkordeon-ausklappen-einklappen.svg')]\" id=\"supply\"\u003eScope of delivery\u003c\/h3\u003e  \u003cdiv class=\"accordion-collapse h-0 overflow-hidden text-gray-dark sm:pl-[60px]\"\u003e  \u003cdiv class=\"mt-4\"\u003e  \u003cul\u003e  \u003cli\u003e1 uniSTOR VIH R\u003c\/li\u003e  \u003cli\u003e1 gravity brake for heating circuit\u003c\/li\u003e  \u003cli\u003e1 cap for circulation connection\u003c\/li\u003e  \u003cli\u003e1 Operating and Installation Instructions\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eDownload:\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003ca rel=\"noopener\" title=\"Maßzeichnung uniStor plus\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Masszeichnung_uniStor_plus.pdf?v=1718871279\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Maßzeichnung uniStor plus\"\u003eDimensional drawing\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca rel=\"noopener\" title=\"Leistungsdiagramm uniStor plus\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Leistungsdiagramm_uniStor_plus.pdf?v=1718871284\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Leistungsdiagramm uniStor plus\"\u003ePerformance chart\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca rel=\"noopener\" title=\"Fachinfo Speicher\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Fachinfo_Speicher.pdf?v=1718871292\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Fachinfo Speicher\"\u003eTechnical information on storage\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca rel=\"noopener\" title=\"Energiedatenblatt uniStor exclusiv\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Energiedatenblatt_unistor_exclusiv.pdf?v=1718875007\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Energiedatenblatt uniStor exclusiv\"\u003eEnergy data sheet\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca rel=\"noopener\" title=\"Energielabel uniStor exclusiv\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Energielabel_unistor_exclusiv.pdf?v=1718875005\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Energielabel uniStor exclusiv\"\u003eEnergy label\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003c\/div\u003e  \u003c\/div\u003e","brand":"Gema GmbH","offers":[{"title":"Default Title","offer_id":48921467650396,"sku":"0010016414","price":1361.8,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/vaillant-unistor-plus-vih-r-1206-b-8061407.png?v=1770692727"},{"product_id":"unistor-exclusive-vih-r-120-6-h","title":"uniSTOR exclusive | VIH R 120\/6 H","description":"\u003ch2\u003euniSTOR exclusive | VIH R 120\/6 H\u003c\/h2\u003e  \u003cp\u003e\u003cspan\u003eEveryone \u003c\/span\u003e\u003cstrong\u003eVaillant uniSTOR VIH R 120\/6 H hot water storage tank\u003c\/strong\u003e offers you both economical operation with low energy consumption and maximum hot water comfort.\u003c\/p\u003e  \u003cp\u003eThe storage tanks, which are technically compatible with Vaillant heating appliances, are available in two product lines and three different sizes: with a capacity of 120, 150 and 200 liters.\u003c\/p\u003e  \u003cp\u003e\u003cbr\u003e\u003cspan\u003eThe uniSTOR VIH RB product line impresses with high-quality standard thermal insulation at a more affordable price. \u003c\/span\u003e\u003cstrong\u003euniSTOR VIH RH\u003c\/strong\u003e\u003cspan\u003e offers even higher efficiency, as the vacuum insulation jacket significantly reduces standby energy losses, thus reducing energy consumption and energy costs.\u003c\/span\u003e\u003c\/p\u003e  \u003ch3 id=\"equipment\" class=\"accordion-header mb-2 mt-1 cursor-pointer pl-[60px] pt-1 text-[18px] font-semibold after:absolute after:right-0 after:top-0 after:rotate-0 after:transition after:duration-300 after:content-[url('\/images\/produktdetailseite\/akkordeon-ausklappen-einklappen.svg')]\"\u003eProduct features\u003c\/h3\u003e  \u003cdiv class=\"accordion-collapse h-0 overflow-hidden text-gray-dark sm:pl-[60px]\"\u003e  \u003cdiv class=\"mt-4\"\u003e  \u003cul\u003e  \u003cli\u003eEnamelled hot water storage tank with thermal insulation\u003c\/li\u003e  \u003cli\u003eInternal pipe heat exchanger\u003c\/li\u003e  \u003cli\u003eMagnesium sacrificial anode\u003c\/li\u003e  \u003cli\u003eGravity brake\u003c\/li\u003e  \u003cli\u003eCirculation connection\u003c\/li\u003e  \u003cli\u003eDrain valve\u003c\/li\u003e  \u003cli\u003eCladding cover with fleece inserts for thermal insulation and cladding of the piping on the storage tank\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3 id=\"feature\" class=\"accordion-header mb-2 mt-1 cursor-pointer pl-[60px] pt-1 text-[18px] font-semibold after:absolute after:right-0 after:top-0 after:rotate-0 after:transition after:duration-300 after:content-[url('\/images\/produktdetailseite\/akkordeon-ausklappen-einklappen.svg')]\"\u003eSpecial features\u003c\/h3\u003e  \u003cdiv class=\"accordion-collapse h-0 overflow-hidden text-gray-dark sm:pl-[60px]\"\u003e  \u003cdiv class=\"mt-4\"\u003e  \u003cul\u003e  \u003cli\u003eHot water storage tank, indirectly heated\u003c\/li\u003e  \u003cli\u003eVacuum insulation combination for extremely low heat loss\u003c\/li\u003e  \u003cli\u003eAll connections are routed upwards.\u003c\/li\u003e  \u003cli\u003eOptimally matching piping kits available\u003c\/li\u003e  \u003cli\u003eDrinking water side (storage tank and heat exchanger) with high-quality enameling and magnesium sacrificial anode\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eTechnical data: uniSTOR exclusive | VIH R 120\/6 H\u003c\/h3\u003e  \u003cp\u003e  \u003c\/p\u003e  \u003c\/div\u003e  \u003c\/div\u003e  \u003c\/div\u003e  \u003c\/div\u003e  \u003cstyle type=\"text\/css\"\u003e\n\ttable.tableizer-table {\n\t\tfont-size: 12px;\n\t\tborder: 1px solid #CCC; \n\t\tfont-family: Arial, Helvetica, sans-serif;\n\t} \n\t.tableizer-table td {\n\t\tpadding: 4px;\n\t\tmargin: 3px;\n\t\tborder: 1px solid #CCC;\n\t}\n\t.tableizer-table th {\n\t\tbackground-color: #104E8B; \n\t\tcolor: #FFF;\n\t\tfont-weight: bold;\n\t}\n\u003c\/style\u003e  \u003cdiv class=\"accordion-collapse h-0 overflow-hidden text-gray-dark sm:pl-[60px]\"\u003e  \u003cdiv class=\"mt-4\"\u003e  \u003cdiv class=\"accordion-collapse h-0 overflow-hidden text-gray-dark sm:pl-[60px]\"\u003e  \u003cdiv class=\"mt-4\"\u003e  \u003ctable style=\"width: 99.9384%;\" class=\"tableizer-table\"\u003e  \u003cthead\u003e  \u003ctr class=\"tableizer-firstrow\"\u003e  \u003cth style=\"width: 72.6226%;\"\u003etechnical data\u003c\/th\u003e  \u003cth style=\"width: 11.2014%;\"\u003eUnit\u003c\/th\u003e  \u003cth style=\"width: 15.8687%;\"\u003eVIH R 120\/6 H\u003c\/th\u003e  \u003c\/tr\u003e  \u003c\/thead\u003e  \u003ctbody\u003e  \u003ctr\u003e  \u003ctd style=\"width: 72.6226%;\"\u003eTotal storage capacity\u003c\/td\u003e  \u003ctd style=\"width: 11.2014%;\"\u003el\u003c\/td\u003e  \u003ctd style=\"width: 15.8687%;\"\u003e117\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd style=\"width: 72.6226%;\"\u003eHot water output, heating flow temperature 80 °C, storage temperature 60 °C\u003c\/td\u003e  \u003ctd style=\"width: 11.2014%;\"\u003el\/10min\u003c\/td\u003e  \u003ctd style=\"width: 15.8687%;\"\u003e163\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd style=\"width: 72.6226%;\"\u003eContinuous hot water output, heating flow temperature 80 °C, tap temperature 45 °C\u003c\/td\u003e  \u003ctd style=\"width: 11.2014%;\"\u003el\/h\u003c\/td\u003e  \u003ctd style=\"width: 15.8687%;\"\u003e527 (21.7 kW)\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd style=\"width: 72.6226%;\"\u003ePerformance indicator NL: Heating flow temperature 80 °C, storage temperature 60 °C\u003c\/td\u003e  \u003ctd style=\"width: 11.2014%;\"\u003e  \u003c\/td\u003e  \u003ctd style=\"width: 15.8687%;\"\u003e01.April\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd style=\"width: 72.6226%;\"\u003eStandby heat loss storage\u003c\/td\u003e  \u003ctd style=\"width: 11.2014%;\"\u003ekWh\/24h\u003c\/td\u003e  \u003ctd style=\"width: 15.8687%;\"\u003e0.6\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd style=\"width: 72.6226%;\"\u003eContents on the heating side\u003c\/td\u003e  \u003ctd style=\"width: 11.2014%;\"\u003el\u003c\/td\u003e  \u003ctd style=\"width: 15.8687%;\"\u003e4.8\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd style=\"width: 72.6226%;\"\u003eMaximum operating pressure on the hot water side\u003c\/td\u003e  \u003ctd style=\"width: 11.2014%;\"\u003ebear\u003c\/td\u003e  \u003ctd style=\"width: 15.8687%;\"\u003e10\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd style=\"width: 72.6226%;\"\u003eMaximum operating pressure on the heating side\u003c\/td\u003e  \u003ctd style=\"width: 11.2014%;\"\u003ebear\u003c\/td\u003e  \u003ctd style=\"width: 15.8687%;\"\u003e10\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd style=\"width: 72.6226%;\"\u003eHot water temperature (max)\u003c\/td\u003e  \u003ctd style=\"width: 11.2014%;\"\u003e°C\u003c\/td\u003e  \u003ctd style=\"width: 15.8687%;\"\u003e85\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd style=\"width: 72.6226%;\"\u003eHeating temperature (Max)\u003c\/td\u003e  \u003ctd style=\"width: 11.2014%;\"\u003e°C\u003c\/td\u003e  \u003ctd style=\"width: 15.8687%;\"\u003e110\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd style=\"width: 72.6226%;\"\u003eWeight ready for operation\u003c\/td\u003e  \u003ctd style=\"width: 11.2014%;\"\u003ekg\u003c\/td\u003e  \u003ctd style=\"width: 15.8687%;\"\u003e185\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd style=\"width: 72.6226%;\"\u003eProduct dimensions (height\/width\/depth)\u003c\/td\u003e  \u003ctd style=\"width: 11.2014%;\"\u003emm\u003c\/td\u003e  \u003ctd style=\"width: 15.8687%;\"\u003e961\/590\/590\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd style=\"width: 72.6226%;\"\u003eProduct weight\u003c\/td\u003e  \u003ctd style=\"width: 11.2014%;\"\u003ekg\u003c\/td\u003e  \u003ctd style=\"width: 15.8687%;\"\u003e68\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd style=\"width: 72.6226%;\"\u003eHeating connection (flow and return)\u003c\/td\u003e  \u003ctd style=\"width: 11.2014%;\"\u003e  \u003c\/td\u003e  \u003ctd style=\"width: 15.8687%;\"\u003eR 1\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd style=\"width: 72.6226%;\"\u003eConnection Circulation\u003c\/td\u003e  \u003ctd style=\"width: 11.2014%;\"\u003e  \u003c\/td\u003e  \u003ctd style=\"width: 15.8687%;\"\u003eR 3\/4\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd style=\"width: 72.6226%;\"\u003eAnode connection\u003c\/td\u003e  \u003ctd style=\"width: 11.2014%;\"\u003e  \u003c\/td\u003e  \u003ctd style=\"width: 15.8687%;\"\u003eG 1\/2\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd style=\"width: 72.6226%;\"\u003eCold water and hot water connections\u003c\/td\u003e  \u003ctd style=\"width: 11.2014%;\"\u003e  \u003c\/td\u003e  \u003ctd style=\"width: 15.8687%;\"\u003eR 3\/4\u003c\/td\u003e  \u003c\/tr\u003e  \u003c\/tbody\u003e  \u003c\/table\u003e  \u003cp\u003e  \u003c\/p\u003e  \u003ch3 class=\"accordion-header mb-2 mt-1 cursor-pointer pl-[60px] pt-1 text-[18px] font-semibold after:absolute after:right-0 after:top-0 after:rotate-0 after:transition after:duration-300 after:content-[url('\/images\/produktdetailseite\/akkordeon-ausklappen-einklappen.svg')]\" id=\"supply\"\u003eScope of delivery: uniSTOR exclusive | VIH R 120\/6 H\u003c\/h3\u003e  \u003cdiv class=\"accordion-collapse h-0 overflow-hidden text-gray-dark sm:pl-[60px]\"\u003e  \u003cdiv class=\"mt-4\"\u003e  \u003cul\u003e  \u003cli\u003e1 uniSTOR VIH R\u003c\/li\u003e  \u003cli\u003e1 gravity brake for heating circuit\u003c\/li\u003e  \u003cli\u003e1 cap for circulation connection\u003c\/li\u003e  \u003cli\u003e1 Cover plate and thermal insulation for the pipes\u003c\/li\u003e  \u003cli\u003e2 fleece inserts (thermal insulation) for the cladding cover\u003c\/li\u003e  \u003cli\u003e1 Operating and Installation Instructions\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eDownload:\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003ca rel=\"noopener\" title=\"Maßzeichnung uniStor plus\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Masszeichnung_uniStor_plus.pdf?v=1718871279\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Maßzeichnung uniStor plus\"\u003eDimensional drawing\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca rel=\"noopener\" title=\"Leistungsdiagramm uniStor plus\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Leistungsdiagramm_uniStor_plus.pdf?v=1718871284\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Leistungsdiagramm uniStor plus\"\u003ePerformance chart\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca rel=\"noopener\" title=\"Fachinfo Speicher\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Fachinfo_Speicher.pdf?v=1718871292\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Fachinfo Speicher\"\u003eTechnical information on storage\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca rel=\"noopener\" title=\"Energiedatenblatt uniStor exclusiv\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Energiedatenblatt_unistor_exclusiv.pdf?v=1718875007\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Energiedatenblatt uniStor exclusiv\"\u003eEnergy data sheet\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca rel=\"noopener\" title=\"Energielabel uniStor exclusiv\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Energielabel_unistor_exclusiv.pdf?v=1718875005\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Energielabel uniStor exclusiv\"\u003eEnergy label\u003c\/a\u003e\u003c\/li\u003e  \u003c\/ul\u003e  \u003cp\u003e\u003c\/p\u003e  \u003c\/div\u003e  \u003c\/div\u003e  \u003c\/div\u003e  \u003c\/div\u003e  \u003c\/div\u003e  \u003c\/div\u003e","brand":"Vaillant","offers":[{"title":"Default Title","offer_id":48921744474460,"sku":"0010015928","price":1577.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/unistor-exclusive-vih-r-1206-h-7306735.png?v=1770692782"},{"product_id":"unistor-exclusive-vih-r-xxx-3mr","title":"Vaillant uniSTOR exclusive | VIH R xxx\/3MR","description":"\u003ch2\u003eVaillant uniSTOR exclusive VIH R\u003c\/h2\u003e  \u003cp\u003e\u003cstrong\u003eWith the new Vaillant uniSTOR VIH hot water storage tank and auroSTOR VIH guarantee hot water comfort at the highest level. \u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003e\u003cspan\u003eThey have a storage volume of 300, 400 and 500 liters and can be flexibly combined with condensing boilers (uniSTOR VIH R) and heat pumps (uniSTOR VIH RW) as well as condensing boilers in combination with solar (auroSTOR VIH S) and heat pumps with solar (uniSTOR VIH SW).\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe storage tanks are manufactured in Germany. They are equipped with a cleaning flange and allow the use of an electric heating element. Height-adjustable legs and included transport straps ensure convenient and safe installation. Maintenance is also remarkably simple: thanks to the service hatch at the bottom of the tank, you have direct access to all maintenance-relevant components.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe storage units are available in the exclusive and plus equipment lines.\u003c\/span\u003e\u003c\/p\u003e  \u003ch3 class=\"accordion-header mb-2 mt-1 cursor-pointer pl-[60px] pt-1 text-[18px] font-semibold after:absolute after:right-0 after:top-0 after:rotate-0 after:transition after:duration-300 after:content-[url('\/images\/produktdetailseite\/akkordeon-ausklappen-einklappen.svg')]\" id=\"equipment\"\u003eProduct features\u003c\/h3\u003e  \u003cdiv class=\"accordion-collapse h-0 overflow-hidden text-gray-dark sm:pl-[60px]\"\u003e  \u003cdiv class=\"mt-4\"\u003e  \u003cul\u003e  \u003cli\u003eHigh-quality vacuum thermal insulation polyurethane \u003c\/li\u003e  \u003cli\u003eIntegrated impressed current anode\u003c\/li\u003e  \u003cli\u003ecoiled tube heat exchanger\u003c\/li\u003e  \u003cli\u003eCleaning opening\/flange for electric heating element\u003c\/li\u003e  \u003cli\u003eCirculation connection\u003c\/li\u003e  \u003cli\u003eTransport straps included\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3 class=\"accordion-header mb-2 mt-1 cursor-pointer pl-[60px] pt-1 text-[18px] font-semibold after:absolute after:right-0 after:top-0 after:rotate-0 after:transition after:duration-300 after:content-[url('\/images\/produktdetailseite\/akkordeon-ausklappen-einklappen.svg')]\" id=\"feature\"\u003eSpecial features\u003c\/h3\u003e  \u003cdiv class=\"accordion-collapse h-0 overflow-hidden text-gray-dark sm:pl-[60px]\"\u003e  \u003cdiv class=\"mt-4\"\u003e  \u003cul\u003e  \u003cli\u003eAwarded Green iQ\u003c\/li\u003e  \u003cli\u003eMonovalent hot water storage tank, indirectly heated\u003c\/li\u003e  \u003cli\u003eDrinking water side (storage tank and heat exchanger) with high-quality enamel coating\u003c\/li\u003e  \u003cli\u003eDigital memory display (temperature, memory charge and error messages)\u003c\/li\u003e  \u003cli\u003eEasy installation thanks to removable thermal insulation.\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eTechnical specifications: Vaillant uniSTOR exclusive VIH R\u003c\/h3\u003e  \u003cp\u003e  \u003c\/p\u003e  \u003c\/div\u003e  \u003c\/div\u003e  \u003c\/div\u003e  \u003c\/div\u003e  \u003cstyle type=\"text\/css\"\u003e\n\ttable.tableizer-table {\n\t\tfont-size: 12px;\n\t\tborder: 1px solid #CCC; \n\t\tfont-family: Arial, Helvetica, sans-serif;\n\t} \n\t.tableizer-table td {\n\t\tpadding: 4px;\n\t\tmargin: 3px;\n\t\tborder: 1px solid #CCC;\n\t}\n\t.tableizer-table th {\n\t\tbackground-color: #104E8B; \n\t\tcolor: #FFF;\n\t\tfont-weight: bold;\n\t}\n\u003c\/style\u003e  \u003cdiv class=\"accordion-collapse h-0 overflow-hidden text-gray-dark sm:pl-[60px]\"\u003e  \u003cdiv class=\"mt-4\"\u003e  \u003cdiv class=\"accordion-collapse h-0 overflow-hidden text-gray-dark sm:pl-[60px]\"\u003e  \u003cdiv class=\"mt-4\"\u003e  \u003ctable class=\"tableizer-table\"\u003e  \u003cthead\u003e  \u003ctr class=\"tableizer-firstrow\"\u003e  \u003cth\u003eTechnical data\u003c\/th\u003e  \u003cth\u003eUnit\u003c\/th\u003e  \u003cth\u003eVIH R 300\/3 MR\u003c\/th\u003e  \u003cth\u003eVIH R 400\/3 MR\u003c\/th\u003e  \u003cth\u003eVIH R 500\/3 MR\u003c\/th\u003e  \u003c\/tr\u003e  \u003c\/thead\u003e  \u003ctbody\u003e  \u003ctr\u003e  \u003ctd\u003eTotal storage capacity\u003c\/td\u003e  \u003ctd\u003el\u003c\/td\u003e  \u003ctd\u003e294\u003c\/td\u003e  \u003ctd\u003e398\u003c\/td\u003e  \u003ctd\u003e490\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eContinuous hot water output, heating flow temperature 60 °C, tap temperature 45 °C\u003c\/td\u003e  \u003ctd\u003el\/h\u003c\/td\u003e  \u003ctd\u003e611 (25 kW)\u003c\/td\u003e  \u003ctd\u003e668 (27 kW)\u003c\/td\u003e  \u003ctd\u003e936 (38 kW)\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eHot water output, storage temperature 60 °C, tap temperature 45 °C\u003c\/td\u003e  \u003ctd\u003el\/10min\u003c\/td\u003e  \u003ctd\u003e396\u003c\/td\u003e  \u003ctd\u003e517\u003c\/td\u003e  \u003ctd\u003e623\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003ePerformance indicator NL Storage temperature 60 °C\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003e9\u003c\/td\u003e  \u003ctd\u003e15\u003c\/td\u003e  \u003ctd\u003e21\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eStandby heat loss storage\u003c\/td\u003e  \u003ctd\u003ekWh\/24h\u003c\/td\u003e  \u003ctd\u003e1.16\u003c\/td\u003e  \u003ctd\u003e1.22\u003c\/td\u003e  \u003ctd\u003e1.31\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eContents on the heating side\u003c\/td\u003e  \u003ctd\u003el\u003c\/td\u003e  \u003ctd\u003e9.9\u003c\/td\u003e  \u003ctd\u003e10.9\u003c\/td\u003e  \u003ctd\u003e15.2\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eMaximum operating pressure on the hot water side\u003c\/td\u003e  \u003ctd\u003ebear\u003c\/td\u003e  \u003ctd\u003e10\u003c\/td\u003e  \u003ctd\u003e10\u003c\/td\u003e  \u003ctd\u003e10\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eMaximum operating pressure on the heating side\u003c\/td\u003e  \u003ctd\u003ebear\u003c\/td\u003e  \u003ctd\u003e10\u003c\/td\u003e  \u003ctd\u003e10\u003c\/td\u003e  \u003ctd\u003e10\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eHot water temperature (max)\u003c\/td\u003e  \u003ctd\u003e°C\u003c\/td\u003e  \u003ctd\u003e85\u003c\/td\u003e  \u003ctd\u003e85\u003c\/td\u003e  \u003ctd\u003e85\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eHeating temperature (Max)\u003c\/td\u003e  \u003ctd\u003e°C\u003c\/td\u003e  \u003ctd\u003e110\u003c\/td\u003e  \u003ctd\u003e110\u003c\/td\u003e  \u003ctd\u003e110\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eWeight ready for operation\u003c\/td\u003e  \u003ctd\u003ekg\u003c\/td\u003e  \u003ctd\u003e409\u003c\/td\u003e  \u003ctd\u003e548\u003c\/td\u003e  \u003ctd\u003e677\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eTipping dimension\u003c\/td\u003e  \u003ctd\u003emm\u003c\/td\u003e  \u003ctd\u003e2,049\u003c\/td\u003e  \u003ctd\u003e1,841\u003c\/td\u003e  \u003ctd\u003e2,112\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eProduct dimensions (height\/width\/depth)\u003c\/td\u003e  \u003ctd\u003emm\u003c\/td\u003e  \u003ctd\u003e1,929\/690\/775\u003c\/td\u003e  \u003ctd\u003e1,633\/850\/930\u003c\/td\u003e  \u003ctd\u003e1.933\/850\/930\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eInstallation dimensions (height\/width\/depth)\u003c\/td\u003e  \u003ctd\u003emm\u003c\/td\u003e  \u003ctd\u003e1,773\/500\/500\u003c\/td\u003e  \u003ctd\u003e1.471\/650\/650\u003c\/td\u003e  \u003ctd\u003e1.771\/650\/650\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eProduct weight\u003c\/td\u003e  \u003ctd\u003ekg\u003c\/td\u003e  \u003ctd\u003e115\u003c\/td\u003e  \u003ctd\u003e149\u003c\/td\u003e  \u003ctd\u003e186\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eWeight for introduction\u003c\/td\u003e  \u003ctd\u003ekg\u003c\/td\u003e  \u003ctd\u003e81\u003c\/td\u003e  \u003ctd\u003e113\u003c\/td\u003e  \u003ctd\u003e140\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eHeating connection (flow and return)\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003eR 1\u003c\/td\u003e  \u003ctd\u003eR 1\u003c\/td\u003e  \u003ctd\u003eR 1\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eConnection Circulation\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003eR 3\/4\u003c\/td\u003e  \u003ctd\u003eR 3\/4\u003c\/td\u003e  \u003ctd\u003eR 3\/4\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eCold water connection, hot water connection\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003eR 1\u003c\/td\u003e  \u003ctd\u003eR 1\u003c\/td\u003e  \u003ctd\u003eR 1\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003e\u003c\/td\u003e  \u003c\/tr\u003e  \u003c\/tbody\u003e  \u003c\/table\u003e  \u003cdiv class=\"accordion-header mb-2 mt-1 cursor-pointer pl-[60px] pt-1 text-[18px] font-semibold after:absolute after:right-0 after:top-0 after:rotate-0 after:transition after:duration-300 after:content-[url('\/images\/produktdetailseite\/akkordeon-ausklappen-einklappen.svg')]\"\u003e\u003c\/div\u003e  \u003ch3 class=\"accordion-header mb-2 mt-1 cursor-pointer pl-[60px] pt-1 text-[18px] font-semibold after:absolute after:right-0 after:top-0 after:rotate-0 after:transition after:duration-300 after:content-[url('\/images\/produktdetailseite\/akkordeon-ausklappen-einklappen.svg')]\" id=\"supply\"\u003eScope of delivery: Vaillant uniSTOR exclusive VIH R\u003c\/h3\u003e  \u003cdiv class=\"accordion-collapse h-0 overflow-hidden text-gray-dark sm:pl-[60px]\"\u003e  \u003cdiv class=\"mt-4\"\u003e  \u003cul\u003e  \u003cli\u003e1 uniSTOR VIH R (removable thermal insulation for installation)\u003c\/li\u003e  \u003cli\u003e1 Operating and Installation Instructions\u003c\/li\u003e  \u003cli\u003e1 transport tabs\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eDownload:\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Masszeichnung_uniStor_exclusiv_H.pdf?v=1718877389\" title=\"Maßzeichnung uniStor exclusiv H\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Maßzeichnung uniStor exclusiv H\"\u003eDimensional drawing\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Leistungsdiagramm_uniStor_exclusiv_H.pdf?v=1718877400\" title=\"Leistungsdiagramm uniStor exclusiv H\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Leistungsdiagramm uniStor exclusiv H\"\u003ePerformance chart\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Fachinfo_Speicher.pdf?v=1718871292\" title=\"Fachinfo Speicher\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Fachinfo Speicher\"\u003eTechnical information\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Energielabel_unistor_exclusiv_H_aea0af3d-636e-4f63-8924-295c76cd4a45.pdf?v=1718879209\" target=\"_blank\" title=\"Energielabel uniStor exclusiv H\" rel=\"noopener\" aria-label=\"Besuchen Sie eine Webseite über Energielabel uniStor exclusiv H\"\u003eEnergy label\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Energiedatenblatt_unistor_exclusiv.pdf?v=1718875007\" title=\"Energiedatenblatt unistor exclusiv H\" rel=\"noopener\" target=\"_blank\"\u003eEnergy data sheet\u003c\/a\u003e\u003c\/li\u003e  \u003c\/ul\u003e  \u003c\/div\u003e  \u003c\/div\u003e  \u003c\/div\u003e  \u003c\/div\u003e  \u003c\/div\u003e  \u003c\/div\u003e","brand":"Vaillant","offers":[{"title":"400 liters","offer_id":48921978011996,"sku":"0010020662","price":2992.5,"currency_code":"EUR","in_stock":true},{"title":"300 liters","offer_id":48921977979228,"sku":"0010020661","price":2493.9,"currency_code":"EUR","in_stock":true},{"title":"500 liters","offer_id":48921978044764,"sku":"0010020663","price":3614.2,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/vaillant-unistor-exclusive-vih-r-xxx3mr-6396559.png?v=1770692675"},{"product_id":"unistor-vih-rw-200","title":"Vaillant uniSTOR | VIH RW 200","description":"\u003ch2\u003e\u003cspan\u003e Vaillant uniSTOR | VIH RW 200\u003c\/span\u003e\u003c\/h2\u003e  \u003cp\u003e\u003cstrong\u003eWe offer you the perfect hot water comfort for single and two-family homes – with the high-performance Vaillant hot water storage tanks, specially designed for heat pumps.\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe round pipe coil storage tanks \u003cstrong\u003eVaillant \u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003euniSTOR VIH RW 200\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e  \u003c\/strong\u003eThe geoSTOR VIH RW 300 is the ideal complement for this. It is recommended wherever a particularly economical purchase of a hot water storage tank is required.\u003c\/span\u003e\u003c\/p\u003e  \u003ch3 class=\"accordion-header mb-2 mt-1 cursor-pointer pl-[60px] pt-1 text-[18px] font-semibold after:absolute after:right-0 after:top-0 after:rotate-0 after:transition after:duration-300 after:content-[url('\/images\/produktdetailseite\/akkordeon-ausklappen-einklappen.svg')]\" id=\"equipment\"\u003eProduct features: Vaillant hot water storage tank \u003c\/h3\u003e  \u003cdiv class=\"accordion-collapse h-0 overflow-hidden text-gray-dark sm:pl-[60px]\"\u003e  \u003cdiv class=\"mt-4\"\u003e  \u003cul\u003e  \u003cli\u003eEnamelled steel container\u003c\/li\u003e  \u003cli\u003eSmooth tube register\u003c\/li\u003e  \u003cli\u003eHigh-quality thermal insulation\u003c\/li\u003e  \u003cli\u003eMagnesium sacrificial anode\u003c\/li\u003e  \u003cli\u003ecleaning flange\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3 class=\"accordion-header mb-2 mt-1 cursor-pointer pl-[60px] pt-1 text-[18px] font-semibold after:absolute after:right-0 after:top-0 after:rotate-0 after:transition after:duration-300 after:content-[url('\/images\/produktdetailseite\/akkordeon-ausklappen-einklappen.svg')]\" id=\"feature\"\u003eSpecial features\u003c\/h3\u003e  \u003cdiv class=\"accordion-collapse h-0 overflow-hidden text-gray-dark sm:pl-[60px]\"\u003e  \u003cdiv class=\"mt-4\"\u003e  \u003cul\u003e  \u003cli\u003eSmooth tube register with a large heat transfer surface specifically designed for heat pumps\u003c\/li\u003e  \u003cli\u003eLow standby losses\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eTechnical data: Vaillant uniSTOR | VIH RW 200\u003c\/h3\u003e  \u003c\/div\u003e  \u003c\/div\u003e  \u003c\/div\u003e  \u003c\/div\u003e  \u003cstyle type=\"text\/css\"\u003e\n\ttable.tableizer-table {\n\t\tfont-size: 12px;\n\t\tborder: 1px solid #CCC; \n\t\tfont-family: Arial, Helvetica, sans-serif;\n\t} \n\t.tableizer-table td {\n\t\tpadding: 4px;\n\t\tmargin: 3px;\n\t\tborder: 1px solid #CCC;\n\t}\n\t.tableizer-table th {\n\t\tbackground-color: #104E8B; \n\t\tcolor: #FFF;\n\t\tfont-weight: bold;\n\t}\n\u003c\/style\u003e  \u003cdiv class=\"accordion-collapse h-0 overflow-hidden text-gray-dark sm:pl-[60px]\"\u003e  \u003cdiv class=\"mt-4\"\u003e  \u003cdiv class=\"accordion-collapse h-0 overflow-hidden text-gray-dark sm:pl-[60px]\"\u003e  \u003cdiv class=\"mt-4\"\u003e  \u003ctable class=\"tableizer-table\"\u003e  \u003cthead\u003e  \u003ctr class=\"tableizer-firstrow\"\u003e  \u003cth\u003eTechnical data\u003c\/th\u003e  \u003cth\u003eUnit\u003c\/th\u003e  \u003cth\u003eVIH RW 200\u003c\/th\u003e  \u003c\/tr\u003e  \u003c\/thead\u003e  \u003ctbody\u003e  \u003ctr\u003e  \u003ctd\u003eTotal storage capacity\u003c\/td\u003e  \u003ctd\u003el\u003c\/td\u003e  \u003ctd\u003e193\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eStandby heat loss storage\u003c\/td\u003e  \u003ctd\u003ekWh\/24h\u003c\/td\u003e  \u003ctd\u003e1.37\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eContents on the heating side\u003c\/td\u003e  \u003ctd\u003el\u003c\/td\u003e  \u003ctd\u003e11.8\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eHeat exchanger surface heating\u003c\/td\u003e  \u003ctd\u003em²\u003c\/td\u003e  \u003ctd\u003e1.81\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eMaximum operating pressure on the hot water side\u003c\/td\u003e  \u003ctd\u003ebear\u003c\/td\u003e  \u003ctd\u003e10\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eMaximum operating pressure on the heating side\u003c\/td\u003e  \u003ctd\u003ebear\u003c\/td\u003e  \u003ctd\u003e10\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eHot water temperature (max)\u003c\/td\u003e  \u003ctd\u003e°C\u003c\/td\u003e  \u003ctd\u003e95\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eHeating temperature (Max)\u003c\/td\u003e  \u003ctd\u003e°C\u003c\/td\u003e  \u003ctd\u003e110\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eWeight ready for operation\u003c\/td\u003e  \u003ctd\u003ekg\u003c\/td\u003e  \u003ctd\u003e296\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eTipping dimension\u003c\/td\u003e  \u003ctd\u003emm\u003c\/td\u003e  \u003ctd\u003e1,440\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eProduct dimensions (height\/width\/depth)\u003c\/td\u003e  \u003ctd\u003emm\u003c\/td\u003e  \u003ctd\u003e1340\/600\/600\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eProduct weight\u003c\/td\u003e  \u003ctd\u003ekg\u003c\/td\u003e  \u003ctd\u003e103\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eHeating connection (flow and return)\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003eR 1\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eCold water and hot water connections\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003eR 1\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eConnection Circulation\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003eR 3\/4\u003c\/td\u003e  \u003c\/tr\u003e  \u003c\/tbody\u003e  \u003c\/table\u003e  \u003ch3\u003e  \u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e  \u003c\/h3\u003e  \u003ch3\u003e\u003cspan\u003eScope of delivery\u003c\/span\u003e\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003cspan\u003e1 uniSTOR VIH RW\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e1 Operating and Installation Instructions\u003c\/span\u003e\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003e\u003cspan\u003eDownload\u003c\/span\u003e\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003ca rel=\"noopener\" title=\"Maßzeichnung uniSTOR VIH RW 200\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/uniSTOR_VIH_RW_200_Masszeichnung.pdf?v=1718880200\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Maßzeichnung uniSTOR VIH RW 200\"\u003e\u003cspan\u003eDimensional drawing\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca rel=\"noopener\" title=\"uniStor VIH RW 200 Leistungsdiagramm\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/uniStor_VIH_RW_200_Leistungsblatt.pdf?v=1718880789\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über uniStor VIH RW 200 Leistungsdiagramm\"\u003e\u003cspan\u003ePerformance chart\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca rel=\"noopener\" title=\"Fachinfo Speicher\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Fachinfo_Speicher.pdf?v=1718871292\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Fachinfo Speicher\"\u003e\u003cspan\u003eTechnical information\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca rel=\"noopener\" title=\"uniStor VIH RW 200 Energiedatenblatt\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/uniSTOR_VIH_RW_200_Energiedatenblatt.pdf?v=1718880199\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über uniStor VIH RW 200 Energiedatenblatt\"\u003e\u003cspan\u003eEnergy data sheet\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca rel=\"noopener\" title=\"uniStor VIH RW 200 Energielabel\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/uniSTOR_VIH_RW_200_Energielabel.pdf?v=1718880194\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über uniStor VIH RW 200 Energielabel\"\u003e\u003cspan\u003eEnergy label\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e  \u003c\/ul\u003e  \u003cp\u003e  \u003c\/p\u003e  \u003c\/div\u003e  \u003c\/div\u003e  \u003c\/div\u003e  \u003c\/div\u003e","brand":"Vaillant","offers":[{"title":"Default Title","offer_id":48922135658844,"sku":"0020214407","price":1862.3,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/vaillant-unistor-vih-rw-200-9994477.png?v=1770693380"},{"product_id":"brauchwasserspeicher-fish-s1-x","title":"Hot water tank Fish S1","description":"\u003ch2\u003eFish S1 X domestic hot water storage tank\u003c\/h2\u003e  \u003cp\u003e\u003cstrong\u003eVertical hot water storage tank for domestic hot water preparation.\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003eThe hot water contact surface with the storage tank is protected against corrosion by a layer of high-quality enamel and magnesium anode*.\u003cbr\u003eThis ensures, in accordance with DIN 4753, that the process water only comes into contact with a hygienically clean surface.\u003cbr\u003e\u003cbr\u003eDomestic hot water is heated by a smooth-tube water heat exchanger, which allows the connection of an external heat source such as... z.B.  Solar panels, heat pumps, boilers or optional electric heating elements are possible.\u003c\/p\u003e  \u003ch3\u003eThermal insulation \u0026amp; Fish S1 X domestic hot water storage tank\u003c\/h3\u003e  \u003cp\u003eThe thermal insulation in the storage tanks consists of a layer of CFC-free polyurethane rigid foam and a replaceable layer of PVC jacket.\u003c\/p\u003e  \u003ch3\u003eStandard equipment of the hot water storage tank\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eInspection opening, thermometer, socket for electric heating element, magnesium anode*,\u003c\/li\u003e  \u003cli\u003einternal heat exchanger.\u0026amp;nbsp;\u003c\/li\u003e  \u003cli\u003e*Optionally, a titanium anode can be used.\u003cbr\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eTechnical data\u003c\/h3\u003e  \u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Sunex_Fish_S1_X_Aufbau_3000_3000_480x480.webp?v=1755672941\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e  \u003cul\u003e  \u003cli\u003eMaterial: \u003cstrong\u003eS235JR\u003c\/strong\u003e  \u003c\/li\u003e  \u003cli\u003eWelding: automatic welding\u003c\/li\u003e  \u003cli\u003eProtection: \u003cstrong\u003ehigh-quality\u003c\/strong\u003e Enamel coating and 2 sacrificial anodes\u003c\/li\u003e  \u003cli\u003eMaximum operating pressure of the storage tank: \u003cstrong\u003e10 bar\u003c\/strong\u003e  \u003c\/li\u003e  \u003cli\u003eMaximum test pressure: \u003cstrong\u003e15 bar\u003c\/strong\u003e  \u003c\/li\u003e  \u003cli\u003eMaximum operating temperature:\u003cstrong\u003e 95ºC\u003c\/strong\u003e  \u003c\/li\u003e  \u003cli\u003eInsulation: \u003cstrong\u003e50 mm\u003c\/strong\u003e thick polyurethane foam\u003c\/li\u003e  \u003cli\u003eHeat exchanger: \u003cstrong\u003eSteel pipe P235GH\u003c\/strong\u003e  \u003c\/li\u003e  \u003cli\u003eInspection opening: \u003cstrong\u003eø122 mm\/ ø179 mm\u003c\/strong\u003e  \u003c\/li\u003e  \u003c\/ul\u003e","brand":"Sunex","offers":[{"title":"150X","offer_id":49070481998172,"sku":"SS1150","price":559.0,"currency_code":"EUR","in_stock":true},{"title":"200X","offer_id":49064388886876,"sku":"SS1200","price":599.0,"currency_code":"EUR","in_stock":true},{"title":"300X","offer_id":49064388919644,"sku":"SS1300","price":699.0,"currency_code":"EUR","in_stock":true},{"title":"400X","offer_id":49064388952412,"sku":"SS1400","price":939.0,"currency_code":"EUR","in_stock":true},{"title":"500X","offer_id":49064388985180,"sku":"SS1500","price":1029.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/warmwasserspeicher-fish-s1-x-2230542.webp?v=1770692730"},{"product_id":"brauchwasserspeicher-sunex-s2-x","title":"Hot water tank Sunex Fish S2","description":"\u003ch2\u003eSunex S2 X hot water storage tank\u003c\/h2\u003e  \u003cp\u003eSUNEX hot water storage tanks impress with \u003cstrong\u003eminimal heat loss\u003c\/strong\u003en. \u003cstrong\u003eThe enamelled inner coating\u003c\/strong\u003e Together with the magnesium anode, it always provides clean and fresh water.\u003c\/p\u003e  \u003cp\u003eDomestic hot water is heated by \u003cstrong\u003etwo \u003c\/strong\u003eindependently operating smooth tube\u003cstrong\u003eWater heat exchanger\u003c\/strong\u003e,  which allows the connection of an external heat source such as z.B.  Solar panels, heat pumps, boilers or optional electric heating elements are possible.\u003c\/p\u003e  \u003cp\u003eA large inspection opening allows for easy cleaning.\u003c\/p\u003e  \u003cp\u003eThe storage system offers easy operation, flexible installation and\u003cstrong\u003e low maintenance costs.\u003c\/strong\u003e In summary, it is therefore a recommended choice for anyone who values ​​a constant supply of hot water and \u003cstrong\u003eEnergy efficiency\u003c\/strong\u003e regard.\u003c\/p\u003e  \u003cp\u003eThe Sunex hot water storage tank is designed according to DIN 4753 standard and therefore ensures hygienically perfect water.\u003c\/p\u003e  \u003ch4\u003eThermal insulation\u003c\/h4\u003e  \u003cp\u003eThe thermal insulation in the storage tanks consists of a layer of CFC-free polyurethane rigid foam and a replaceable layer of PVC jacket.\u003c\/p\u003e  \u003ch4\u003eequipment\u003c\/h4\u003e  \u003cp\u003eInspection opening, thermometer, socket for electric heating element, 2 magnesium anodes\u003cstrong\u003e*\u003c\/strong\u003e,  2 x internal heat exchangers.\u003cbr\u003e\u003cem\u003e\u003cstrong\u003e*\u003c\/strong\u003eA titanium anode can be used optionally.\u003c\/em\u003e\u003c\/p\u003e  \u003ch3\u003eTechnical data\u003c\/h3\u003e  \u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Sunex_S2X_Aufbau_3000_3000_480x480.webp?v=1755605816\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e  \u003cdiv\u003e  \u003cul\u003e  \u003cli\u003eMaterial: \u003cb\u003eS235JR\u003c\/b\u003e  \u003c\/li\u003e  \u003cli\u003eStorage capacity: \u003cstrong\u003e150 - 500 liters\u003c\/strong\u003e  \u003c\/li\u003e  \u003cli\u003eProtection: \u003cb\u003ehigh-quality\u003c\/b\u003e Enamel layer and sacrificial anode\u003c\/li\u003e  \u003cli\u003eMaximum operating pressure of the storage tank: \u003cb\u003e10 bar\u003c\/b\u003e  \u003c\/li\u003e  \u003cli\u003eMaximum test pressure: \u003cb\u003e15 bar\u003c\/b\u003e  \u003c\/li\u003e  \u003cli\u003eMaximum operating temperature: \u003cb\u003e95°C\u003c\/b\u003e  \u003c\/li\u003e  \u003cli\u003eInsulation: \u003cb\u003e50 mm\u003c\/b\u003e thick polyurethane foam\u003c\/li\u003e  \u003cli\u003eOuter shell: \u003cb\u003egrey\u003c\/b\u003e Color\u003c\/li\u003e  \u003cli\u003eHeat exchanger: steel tube \u003cb\u003eP235GH\u003c\/b\u003e  \u003c\/li\u003e  \u003cli\u003eRevision opening: \u003cb\u003eØ 122 mm\/Ø 179 mm\u003c\/b\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003c\/div\u003e","brand":"Sunex","offers":[{"title":"150 liters","offer_id":55282190975324,"sku":"SS2150","price":600.5,"currency_code":"EUR","in_stock":true},{"title":"200 liters","offer_id":49326337950044,"sku":"SS2200","price":630.5,"currency_code":"EUR","in_stock":true},{"title":"300 liters","offer_id":49326337982812,"sku":"SS2300","price":760.5,"currency_code":"EUR","in_stock":true},{"title":"400 liters","offer_id":49326338015580,"sku":"SS2400","price":1050.5,"currency_code":"EUR","in_stock":true},{"title":"500 liters","offer_id":49326338048348,"sku":"SS2500","price":1125.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/warmwasserspeicher-sunex-fish-s2-x-2753439.webp?v=1770692663"},{"product_id":"warmwasserspeicher-150-liter","title":"Hot water storage tank 150 liters of drinking water","description":"\u003ch2\u003eHot water tank 150 liters with 1 WT \u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eHot water tank for drinking water 150 liters with 1 heat exchanger\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe [Edit Thermal energy from a thermal \u003ca href=\"\/en-fi\/collections\/solarthermi\" rel=\"noopener\" target=\"_blank\"\u003esolar system\u003c\/a\u003e or from a boiler. An additional way to heat your hot water is to couple the \u003ca href=\"\/en-fi\/pages\/photovoltaik\" rel=\"noopener\" target=\"_blank\"\u003ephotovoltaic system\u003c\/a\u003e with a retrofittable 1 1\/2\" \u003ca href=\"\/en-fi\/collections\/speicherzubehor\" rel=\"noopener\" target=\"_blank\"\u003eheating rod\u003c\/a\u003e, which is connected to the drinking water storage tank. To ensure a long service life, the hot water tank has corrosion protection in the form of a high-quality enamel coating. A built-in magnesium anode (protective, sacrificial anode) serves as additional corrosion protection inside the storage tank.\u003c\/p\u003e\u003ch3\u003eAdvantages:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eVery good price – performance ratio\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eHigh hot water comfort for a requirement of 100 - 180 liters\u003c\/li\u003e\n\u003cli\u003eA highly efficient heat exchanger\u003c\/li\u003e\n\u003cli\u003eWith circulation connection\u003c\/li\u003e\n\u003cli\u003eConnection for a 1 1\/2\" electric heating element\u003c\/li\u003e\n\u003cli\u003eLarge magnesium anode to protect against corrosion\u003c\/li\u003e\n\u003cli\u003eThermal insulation polyurethane foam (PUR), firmly foamed\u003c\/li\u003e\n\u003cli\u003eCorrosion protection on the inside thanks to a high-quality enamel coating\u003c\/li\u003e\n\u003cli\u003eCan be combined with solid fuel boilers and wood gasification boilers, pellet boilers as well as combination boilers or solar thermal systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical data 150 liter hot water tank:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eVolume: 150 liters\u003c\/li\u003e\n\u003cli\u003eHeat exchanger surface: 1.4 m²\u003c\/li\u003e\n\u003cli\u003eHeat exchanger content: 6.1 liters\u003c\/li\u003e\n\u003cli\u003eConnection flow and return heating: 3\/4\" AG\u003c\/li\u003e\n\u003cli\u003eConnection of flow and return of domestic water: 3\/4\" AG\u003c\/li\u003e\n\u003cli\u003eCirculation connection: 3\/4\" AG\u003c\/li\u003e\n\u003cli\u003eMagnesium anode connection: 1 1\/4\" IG\u003c\/li\u003e\n\u003cli\u003eConnection for electric heater: 1 1\/2\" IG\u003c\/li\u003e\n\u003cli\u003eThermal insulation: polyurethane foam (PUR)\u003c\/li\u003e\n\u003cli\u003eMax. Operating temperature storage 95 °C\u003c\/li\u003e\n\u003cli\u003eMax. Operating pressure storage\/heat exchanger: 6 bar\u003c\/li\u003e\n\u003cli\u003eMax. Operating temperature heat exchanger 100 °C\u003c\/li\u003e\n\u003cli\u003eLoss: 36 watts\u003c\/li\u003e\n\u003cli\u003eInner diameter memory: 510 mm\u003c\/li\u003e\n\u003cli\u003eDimensions with insulation (diameter x H): 625 x 980 mm\u003c\/li\u003e\n\u003cli\u003eWeight (empty): 76 kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eScope of delivery: Hot water tank 150 liters with 1 WT \u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHot water tank \u003c\/strong\u003ewith 1 heat exchanger including insulation\u003c\/li\u003e\n\u003cli\u003eSafety valve\u003c\/li\u003e\n\u003cli\u003eUser and Maintenance Manual\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Elektromet","offers":[{"title":"Default Title","offer_id":53373133324636,"sku":"ETWS150","price":463.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/trinkwasserspeicher-100-liter-smart-heizstab-3-kw-mit-wifi-4506322.webp?v=1770692015"},{"product_id":"ariston-lydos-eco","title":"Ariston Lydos hot water tank 50 | 80 | 100 liters","description":"\u003ch2\u003eThe Lydos Eco hot water storage tank: Efficient, safe and environmentally conscious\u003c\/h2\u003e  \u003cp\u003eThe Lydos Eco EU is the perfect solution for a sustainable and comfortable hot water supply. Available in 50, 80, or 100-liter sizes, this water heater impresses not only with its elegant design but also with innovative technologies and high safety standards. Thanks to Water Plus technology, you enjoy up to 16% more hot water – ideal for households that value energy efficiency and comfort.\u003c\/p\u003e  \u003ch3\u003eWaterPlus technology for more hot water\u003c\/h3\u003e  \u003cp\u003eA standout feature of the Lydos Eco water heater is its Water Plus technology. This optimizes hot water storage, providing up to 16% more hot water. This feature makes the Lydos Eco particularly efficient and ideal for everyday use – whether for long showers, cooking, or other applications.\u003c\/p\u003e  \u003cp\u003eThanks to its innovative technology, you can not only make better use of water resources but also save on energy costs. This makes the Lydos Eco an environmentally friendly choice for modern households.\u003c\/p\u003e  \u003ch3\u003eMaximum safety thanks to anti-Legionella function\u003c\/h3\u003e  \u003cp\u003eSafety is a key aspect of the Lydos Eco. Once a month, the storage tank automatically heats the water to over 65 degrees Celsius to completely eliminate potentially dangerous bacteria, such as Legionella. This function ensures hygienically safe hot water and provides additional protection for your health.\u003c\/p\u003e  \u003cp\u003eThanks to the integrated safety concept, you can rely on a dependable and clean hot water supply at all times.\u003c\/p\u003e  \u003ch3\u003eThe intelligent Eco function: Saving energy made easy\u003c\/h3\u003e  \u003cp\u003eThe Lydos Eco is equipped with an advanced Eco function that learns your personal usage habits. The intelligent system stores the times of day you typically need hot water and provides it in the required quantities at those times. This not only reduces energy consumption by up to 10% but also ensures maximum efficiency and comfort.\u003c\/p\u003e  \u003cp\u003eThe hot water storage tank maintains a reserve for the rest of the day, ensuring you remain flexible at all times. This clever solution makes the Lydos Eco ideal for environmentally conscious households.\u003c\/p\u003e  \u003ch3\u003eAdditional safety thanks to the frost protection function\u003c\/h3\u003e  \u003cp\u003eEspecially during colder months, the Lydos Eco impresses with its frost protection function. This prevents the water temperature inside the storage tank from dropping below 5 degrees Celsius. This ensures that the device functions flawlessly even at low outside temperatures and is protected from damage.\u003c\/p\u003e  \u003cp\u003eWhether in residential buildings or holiday apartments – you can rely on the Lydos Eco to always meet its requirements.\u003c\/p\u003e  \u003ch3\u003eAlways ready with the Shower Ready indicator\u003c\/h3\u003e  \u003cp\u003eThe convenient Shower Ready indicator lets you know as soon as there is enough hot water available for showering. This is especially useful when you need to shower quickly or when several people in the household need hot water.\u003c\/p\u003e  \u003cp\u003eThis feature makes everyday life easier and noticeably increases comfort. The Lydos Eco demonstrates that modern technology and user-friendliness can go hand in hand.\u003c\/p\u003e  \u003ch3\u003eDurable materials and modern touch display\u003c\/h3\u003e  \u003cp\u003eThe Lydos Eco impresses not only with its technical features but also with the quality of its materials. The titanium-enameled inner tank is exceptionally durable and has been pressure-tested to 16 bar, guaranteeing high robustness. Additionally, dual NTC sensors ensure precise temperature control and maximum reliability.\u003c\/p\u003e  \u003cp\u003eThe modern touch display simplifies the operation of the device.All settings can be made intuitively, so the Lydos Eco can be easily adapted to your needs.\u003c\/p\u003e  \u003ch3\u003eEasy assembly and versatile application possibilities\u003c\/h3\u003e  \u003cp\u003eThe simple installation makes the Lydos Eco particularly flexible. The hot water storage tank comes with a complete connection cable and plug, allowing for quick and easy installation.\u003c\/p\u003e  \u003cp\u003eIts universal range of applications makes it suitable for a wide variety of living situations and households – from single-family homes to holiday apartments.\u003c\/p\u003e  \u003ch3\u003eYour advantages at a glance\u003c\/h3\u003e  \u003cp\u003eWith the Lydos Eco you get a hot water storage tank that combines comfort, safety and efficiency:\u003c\/p\u003e  \u003cul\u003e  \u003cli\u003eUp to 16% more hot water thanks to Water Plus technology\u003c\/li\u003e  \u003cli\u003eIntelligent Eco function to reduce energy consumption\u003c\/li\u003e  \u003cli\u003eAnti-Legionella function for maximum hygiene\u003c\/li\u003e  \u003cli\u003eFrost protection function for reliable operation in winter\u003c\/li\u003e  \u003cli\u003eModern Shower Ready indicator for added comfort\u003c\/li\u003e  \u003cli\u003eRobust and durable titanium-enameled inner container\u003c\/li\u003e  \u003cli\u003eEasy operation via an intuitive touch display\u003c\/li\u003e  \u003c\/ul\u003e  \u003cp\u003eChoose the Lydos Eco and benefit from a sustainable, safe and comfortable hot water supply!\u003c\/p\u003e","brand":"Ariston","offers":[{"title":"50 liters","offer_id":53947526447452,"sku":"Ariston50","price":269.0,"currency_code":"EUR","in_stock":true},{"title":"80 liters","offer_id":53947526480220,"sku":"Ariston80","price":295.0,"currency_code":"EUR","in_stock":true},{"title":"100 liters","offer_id":53947526512988,"sku":"Ariston100","price":378.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/ariston-lydos-warmwasserspeicher-50-80-100-liter-5242764.png?v=1770692443"},{"product_id":"ariston-arks-5","title":"Ariston ARKS 5L hot water boiler compact device for efficient hot water supply","description":"\u003ch2\u003eAriston ARKS 5 Liter Under- \u0026amp; Countertop unit – Hot water with style and safety\u003c\/h2\u003e  \u003cp\u003eThe Ariston ARKS 5-liter water heater is the ideal solution for anyone looking for a compact, environmentally friendly, yet powerful storage water heater. With its modern design and easy installation, this under-sink unit impresses both visually and functionally. It is perfectly suited for use in small spaces and niches without compromising on performance.\u003c\/p\u003e  \u003ch3\u003eCompact design for maximum space saving\u003c\/h3\u003e  \u003cp\u003eWith its dimensions of 250 mm width, 385 mm height and 184 mm depth, the Ariston ARKS 5 liter fits into almost any installation situation. This space-saving design makes it the perfect choice for small kitchens, bathrooms or even commercial spaces where space is limited.\u003c\/p\u003e  \u003cp\u003eDespite its compact size, the hot water storage tank holds 5 liters of water, thus providing sufficient capacity for daily use, such as hand washing or dishwashing.\u003c\/p\u003e  \u003ch3\u003eEasy assembly and high user-friendliness\u003c\/h3\u003e  \u003cp\u003eThe Ariston ARKS 5 liter is particularly easy to install thanks to its open, unpressurized design. It connects via a 3\/8\"The easy-to-use connection makes installation straightforward even for less experienced DIYers. Thanks to the indicator light, you always know whether the device is in operation or not.\u003c\/p\u003e  \u003cp\u003eIn addition, the practical PU rigid foam insulation, which is CFC-free, ensures efficient heat storage, thus saving energy and making operation more environmentally friendly.\u003c\/p\u003e  \u003ch3\u003eSafety comes first.\u003c\/h3\u003e  \u003cp\u003eThe Ariston ARKS 5-liter kettle is equipped with multiple safety systems to ensure worry-free operation. The integrated thermostat and overheat protection function allow the temperature to be constantly monitored and maintained safely. Furthermore, the innovative reset system prevents overheating, effectively protecting against scalding.\u003c\/p\u003e  \u003cp\u003eAnother advantage is the built-in frost protection system, which protects the device from damage caused by freezing, even at low temperatures.\u003c\/p\u003e  \u003ch3\u003eInner container made of corrosion-resistant plastic\u003c\/h3\u003e  \u003cp\u003eThe hot water storage tank is equipped with an inner tank made of high-quality, corrosion-resistant plastic. This prevents rust formation and thus significantly extends the service life of the unit. The anti-vacuum system also ensures that malfunctions caused by negative pressure conditions are effectively avoided.\u003c\/p\u003e  \u003ch3\u003eSustainability and energy efficiency\u003c\/h3\u003e  \u003cp\u003eWith an energy efficiency rating of A, the Ariston ARKS 5-liter water heater is among the most economical in its class. This translates to lower energy costs and sustainable operation. Environmental friendliness was also a key consideration in the material selection, as the water heater is 100% recyclable.\u003c\/p\u003e  \u003cp\u003eThanks to its fast heating time of only about 9 minutes, the device provides hot water exactly when you need it – without long waiting times, but with the necessary energy efficiency.\u003c\/p\u003e  \u003ch3\u003eTechnical highlights at a glance:\u003c\/h3\u003e  \u003cp\u003e- Capacity: 5 liters\u003cbr\u003e- Energy class: A\u003cbr\u003e- Power: 2 kW at 230 V\u003cbr\u003e- Heating time: approx.9 minutes\u003cbr\u003e- Dimensions: 250 mm (width) x 385 mm (height) x 184 mm (depth)\u003cbr\u003e- Inner container made of corrosion-resistant plastic\u003cbr\u003e- Pressureless design for under- or over-table mounting\u003cbr\u003e- Thermostat with overheat protection\u003cbr\u003e- Reset system for resetting in case of overheating\u003cbr\u003e- Automatic frost protection\u003cbr\u003e- CFC-free rigid polyurethane foam insulation\u003cbr\u003e- Operating indicator light\u003cbr\u003e- Antivacuum system\u003cbr\u003e\u003c\/p\u003e  \u003ch3\u003eConclusion: Simple, safe, and efficient\u003c\/h3\u003e  \u003cp\u003eThe Ariston ARKS 5-liter under-sink water heater combines modern design, high functionality, and sustainability in a compact unit. Whether for private or commercial use, this appliance adapts flexibly to your needs and reliably delivers hot water. With its easy installation and sophisticated safety features, the ARKS 5-liter is a true standout among water heaters.\u003c\/p\u003e","brand":"Ariston","offers":[{"title":"under table","offer_id":53947620688220,"sku":"Ariston5","price":79.3,"currency_code":"EUR","in_stock":true},{"title":"over table","offer_id":53947620720988,"sku":"Ariston5o","price":79.3,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/ariston-arks-5l-warmwasserboiler-kompaktgerat-fur-effiziente-warmwasserversorgung-5423919.png?v=1770692596"},{"product_id":"warmwasserspeicher-100-liter-plus-heizstab-teri-1-5-kw","title":"Hot water tank 100 liters plus heating element TERi 1.5 kW","description":"\u003ch2\u003e100-liter hot water storage tank with TERi 1.5 kW heating element – ​​Efficient hot water preparation and reliable quality\u003c\/h2\u003e\u003ch3\u003eProduct overview\u003c\/h3\u003e\u003cp\u003eThe 100-liter hot water storage tank offers a modern solution for the central and reliable heating of domestic hot water. Thanks to its highly efficient heat exchanger, the water is optimally heated using the energy from a solar thermal system or a boiler.\u003c\/p\u003e\u003cp\u003eIt can be flexibly integrated into various heating systems, thus ensuring high hot water comfort for a demand between 100 and 180 liters.\u003c\/p\u003e\u003ch3\u003eEffective heat transfer and innovative additional option\u003c\/h3\u003e\u003cp\u003eThe integrated heat exchanger with a surface area of ​​1.2 m² ensures effective heat transfer, while the densely foamed polyurethane insulation minimizes energy losses. This enables efficient and cost-effective operation.\u003c\/p\u003e\u003cp\u003eFurthermore, there is the option of retrofitting the hot water storage tank with a 1 1\/2\"-To couple an electric heating element. This offers the advantage that photovoltaic systems can also be optimally integrated into the system, thus creating an adaptable solution for various energy sources.\u003c\/p\u003e\u003ch3\u003eHigh-quality corrosion protection and durability\u003c\/h3\u003e\u003cp\u003eThe interior lining of the storage tank is particularly resistant to corrosion thanks to a high-quality enamel coating. Additionally, a large magnesium anode is integrated, which acts as a sacrificial anode and further protects the drinking water storage tank from harmful influences.\u003c\/p\u003e\u003cp\u003eThese robust materials and the sophisticated pipe superstructure contribute to an extended service life of the device and ensure permanently reliable operation.\u003c\/p\u003e\u003ch3\u003eTechnical details of the hot water storage tank\u003c\/h3\u003e\u003cp\u003eWith a volume of 100 liters, a heat exchanger capacity of 5.27 liters, and an operating temperature of up to 95 °C, this storage tank is a versatile and high-performance solution. All connections for flow, return, and circulation are standardized, allowing for easy integration into existing systems.\u003c\/p\u003e\u003cp\u003eThe robust thermal insulation made of PUR foam, the high-quality connections such as the 1 1\/2\"The connection for the electric heating element and the well-designed safety features make this hot water storage tank a reliable and efficient product.\u003c\/p\u003e\u003ch3\u003eScrew-in heating elements – Efficient heating of liquids\u003c\/h3\u003e\u003cp\u003eIn addition to hot water storage tanks, the innovative screw-in heating element offers an ideal solution for the direct heating of liquids. Thanks to its flexible application, it is suitable for use in hot water heaters, solar thermal systems, buffer tanks, storage tanks, and stainless steel tanks.\u003c\/p\u003e\u003cp\u003eThe robust construction and the use of high-quality materials ensure safe and lasting heating performance even under demanding conditions.\u003c\/p\u003e\u003ch3\u003eRobust construction and easy installation\u003c\/h3\u003e\u003cp\u003eThe screw-in radiator's design is based on a tubular heating element mounted in a capillary sheath. The well-designed 6\/4\u0026quot; thread allows for safe and easy installation.\u003c\/p\u003e\u003cp\u003eThe use of acid-resistant Incoloy steel guarantees high resistance to corrosion, thus ensuring reliable functionality in the long term.\u003c\/p\u003e\u003ch3\u003ePractical functions and safety features\u003c\/h3\u003e\u003cp\u003eThe practical plastic housing of the screw-in heating element offers additional protection for the integrated electronics and is impact-resistant. Thanks to the adjustable operating temperature between 5 and 70 °C, the system can be precisely tailored to individual requirements.\u003c\/p\u003e\u003cp\u003eInnovative safety features such as the non-automatic temperature limiter (TSR) with a maximum temperature of 87 °C and an operating indicator light help to increase ease of use and ensure the safe operation of the device.\u003c\/p\u003e\u003ch3\u003eTechnical details of the screw-in heating element\u003c\/h3\u003e\u003cp\u003eWith a power output of 1500 W or 2000 W and an immersion depth of 360 mm, the radiator offers excellent heating performance. Its precise design, featuring an 80 mm unheated zone and a standardized 6\/4\u0026quot; threaded connection, allows for seamless integration into various systems.\u003c\/p\u003e\u003cp\u003eThe integrated 1500 mm long power cable including plug simplifies commissioning and ensures safe operation, while compliance with European safety standards meets the highest quality standards.\u003c\/p\u003e\u003ch3\u003eConclusion\u003c\/h3\u003e\u003cp\u003eThe 100-liter hot water storage tank with TERi 1.5 kW heating element combines modern technology with high efficiency and durability. Sophisticated heat exchanger technology, powerful corrosion protection, and flexible integration with various heating systems make this product an ideal choice for demanding applications.\u003c\/p\u003e\u003cp\u003eComplemented by the versatile screw-in heating element, which heats liquids quickly and safely, both components together offer an innovative and sustainable solution for hot water and heating systems.\u003c\/p\u003e\u003ch3\u003eTechnical data\u003c\/h3\u003e\u003ch4\u003eTechnical data for hot water storage tanks\u003c\/h4\u003e\u003cul\u003e  \u003cli\u003eVolume: 100 liters\u003c\/li\u003e  \u003cli\u003eHeat exchanger surface area: 1.2 m²\u003c\/li\u003e  \u003cli\u003eHeat exchanger capacity: 5.27 liters\u003c\/li\u003e  \u003cli\u003eHeating flow and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eDomestic hot water supply and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eCirculation connection: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eMagnesium anode connection: 1 1\/4\" IG\u003c\/li\u003e  \u003cli\u003eConnection for electric heating: 1 1\/2\" IG\u003c\/li\u003e  \u003cli\u003eThermal insulation: Polyurethane foam (PUR)\u003c\/li\u003e  \u003cli\u003eMaximum operating temperature of storage tank: 95 °C\u003c\/li\u003e  \u003cli\u003eMaximum operating pressure of storage tank\/heat exchanger: 6 bar\u003c\/li\u003e  \u003cli\u003eMax. operating temperature heat exchanger 100 °C\u003c\/li\u003e  \u003cli\u003eLoss: 28 watts\u003c\/li\u003e  \u003cli\u003eDimensions with insulation (diameter x height): 625 x 770 mm\u003c\/li\u003e  \u003cli\u003eWeight (empty): 64 kg\u003c\/li\u003e  \u003c\/ul\u003e\u003ch4\u003eTechnical data heating element\u003c\/h4\u003e\u003cul\u003e  \u003cli\u003eConnection: 1 1\/2\"\u003c\/li\u003e  \u003cli\u003ePower supply: 230V\u003c\/li\u003e  \u003cli\u003eMaximum operating pressure: 10 bar\u003c\/li\u003e  \u003cli\u003eUnheated length: 80 mm\u003c\/li\u003e  \u003cli\u003eInstallation length: 360 mm\u003c\/li\u003e  \u003cli\u003eSafety temperature limiter: 93 °C\u003c\/li\u003e  \u003c\/ul\u003e\u003ch3\u003eThis package contains\u003c\/h3\u003e\u003cul\u003e  \u003cli\u003e  \u003cstrong\u003e100 liter hot water storage tank\u003c\/strong\u003e with 1 heat exchanger including insulation\u003c\/li\u003e  \u003cli\u003eSafety valve\u003c\/li\u003e  \u003cli\u003eOperating and Maintenance Instructions for Storage\u003c\/li\u003e  \u003cli\u003e1 x enamelled heating element 1.5 kW\u003c\/li\u003e  \u003cli\u003eInstallation instructions for heating element\u003c\/li\u003e  \u003c\/ul\u003e\u003ch3\u003eDownload\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Bedienungsanleitung_ETWS_v1.80.pdf?v=1748426180\" rel=\"noopener\" target=\"_blank\"\u003eOperating instructions for drinking water storage tank\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Gema GmbH","offers":[{"title":"Default Title","offer_id":54097137402204,"sku":"ETWS100+TTERi15","price":509.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/trinkwasserspeicher-120-liter-smart-heizstab-3-kw-mit-wifi-7366958.webp?v=1770692067"},{"product_id":"trinkwasserspeicher-100-liter-plus-heizstab-teri-2-0-kw","title":"Drinking water tank 100 liters plus heating element TERi 2.0 kW","description":"\u003ch2\u003e100-liter hot water storage tank with TERi 2.0 kW heating element – ​​Efficient hot water preparation and reliable quality\u003c\/h2\u003e  \u003ch3\u003eProduct overview\u003c\/h3\u003e  \u003cp\u003eThe 100-liter hot water storage tank offers a modern solution for the central and reliable heating of domestic hot water. Thanks to its highly efficient heat exchanger, the water is optimally heated using the energy from a solar thermal system or a boiler.\u003c\/p\u003e  \u003cp\u003eIt can be flexibly integrated into various heating systems, thus ensuring high hot water comfort for a demand between 100 and 180 liters.\u003c\/p\u003e  \u003ch3\u003eEffective heat transfer and innovative additional option\u003c\/h3\u003e  \u003cp\u003eThe integrated heat exchanger with a surface area of ​​1.2 m² ensures effective heat transfer, while the densely foamed polyurethane insulation minimizes energy losses. This enables efficient and cost-effective operation.\u003c\/p\u003e  \u003cp\u003eFurthermore, there is the option of retrofitting the hot water storage tank with a 1 1\/2\"-To couple an electric heating element. This offers the advantage that photovoltaic systems can also be optimally integrated into the system, thus creating an adaptable solution for various energy sources.\u003c\/p\u003e  \u003ch3\u003eHigh-quality corrosion protection and durability\u003c\/h3\u003e  \u003cp\u003eThe interior lining of the storage tank is particularly resistant to corrosion thanks to a high-quality enamel coating. Additionally, a large magnesium anode is integrated, which acts as a sacrificial anode and further protects the drinking water storage tank from harmful influences.\u003c\/p\u003e  \u003cp\u003eThese robust materials and the sophisticated pipe superstructure contribute to an extended service life of the device and ensure permanently reliable operation.\u003c\/p\u003e  \u003ch3\u003eTechnical details of the hot water storage tank\u003c\/h3\u003e  \u003cp\u003eWith a volume of 100 liters, a heat exchanger capacity of 5.27 liters, and an operating temperature of up to 95 °C, this storage tank is a versatile and high-performance solution. All connections for flow, return, and circulation are standardized, allowing for easy integration into existing systems.\u003c\/p\u003e  \u003cp\u003eThe robust thermal insulation made of PUR foam, the high-quality connections such as the 1 1\/2\"The connection for the electric heating element and the well-designed safety features make this hot water storage tank a reliable and efficient product.\u003c\/p\u003e  \u003ch3\u003eScrew-in heating elements – Efficient heating of liquids\u003c\/h3\u003e  \u003cp\u003eIn addition to hot water storage tanks, the innovative screw-in heating element offers an ideal solution for the direct heating of liquids. Thanks to its flexible application, it is suitable for use in hot water heaters, solar thermal systems, buffer tanks, storage tanks, and stainless steel tanks.\u003c\/p\u003e  \u003cp\u003eThe robust construction and the use of high-quality materials ensure safe and lasting heating performance even under demanding conditions.\u003c\/p\u003e  \u003ch3\u003eRobust construction and easy installation\u003c\/h3\u003e  \u003cp\u003eThe screw-in radiator's design is based on a tubular heating element mounted in a capillary sheath. The well-designed 6\/4\u0026quot; thread allows for safe and easy installation.\u003c\/p\u003e  \u003cp\u003eThe use of acid-resistant Incoloy steel guarantees high resistance to corrosion, thus ensuring reliable functionality in the long term.\u003c\/p\u003e  \u003ch3\u003ePractical functions and safety features\u003c\/h3\u003e  \u003cp\u003eThe practical plastic housing of the screw-in heating element offers additional protection for the integrated electronics and is impact-resistant. Thanks to the adjustable operating temperature between 5 and 70 °C, the system can be precisely tailored to individual requirements.\u003c\/p\u003e  \u003cp\u003eInnovative safety features such as the non-automatic temperature limiter (TSR) with a maximum temperature of 87 °C and an operating indicator light help to increase ease of use and ensure the safe operation of the device.\u003c\/p\u003e  \u003ch3\u003eTechnical details of the screw-in heating element\u003c\/h3\u003e  \u003cp\u003eWith a power output of 1500 W or 2000 W and an immersion depth of 360 mm, the radiator offers excellent heating performance. Its precise design, featuring an 80 mm unheated zone and a standardized 6\/4\u0026quot; threaded connection, allows for seamless integration into various systems.\u003c\/p\u003e  \u003cp\u003eThe integrated 1500 mm long power cable including plug simplifies commissioning and ensures safe operation, while compliance with European safety standards meets the highest quality standards.\u003c\/p\u003e  \u003ch3\u003eConclusion\u003c\/h3\u003e  \u003cp\u003eThe 100-liter hot water storage tank with TERi 2.0 kW heating element combines modern technology with high efficiency and durability. Sophisticated heat exchanger technology, powerful corrosion protection, and flexible integration with various heating systems make this product an ideal choice for demanding applications.\u003c\/p\u003e  \u003cp\u003eComplemented by the versatile screw-in heating element, which heats liquids quickly and safely, both components together offer an innovative and sustainable solution for hot water and heating systems.\u003c\/p\u003e  \u003ch3\u003eTechnical data\u003c\/h3\u003e  \u003ch4\u003eTechnical data for hot water storage tanks\u003c\/h4\u003e  \u003cul\u003e  \u003cli\u003eVolume: 100 liters\u003c\/li\u003e  \u003cli\u003eHeat exchanger surface area: 1.2 m²\u003c\/li\u003e  \u003cli\u003eHeat exchanger capacity: 5.27 liters\u003c\/li\u003e  \u003cli\u003eHeating flow and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eDomestic hot water supply and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eCirculation connection: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eMagnesium anode connection: 1 1\/4\" IG\u003c\/li\u003e  \u003cli\u003eConnection for electric heating: 1 1\/2\" IG\u003c\/li\u003e  \u003cli\u003eThermal insulation: Polyurethane foam (PUR)\u003c\/li\u003e  \u003cli\u003eMaximum operating temperature of storage tank: 95 °C\u003c\/li\u003e  \u003cli\u003eMaximum operating pressure of storage tank\/heat exchanger: 6 bar\u003c\/li\u003e  \u003cli\u003eMax. operating temperature heat exchanger 100 °C\u003c\/li\u003e  \u003cli\u003eLoss: 28 watts\u003c\/li\u003e  \u003cli\u003eDimensions with insulation (diameter x height): 625 x 770 mm\u003c\/li\u003e  \u003cli\u003eWeight (empty): 64 kg\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch4\u003eTechnical data heating element\u003c\/h4\u003e  \u003cul\u003e  \u003cli\u003eConnection: 1 1\/2\"\u003c\/li\u003e  \u003cli\u003ePower supply: 230V\u003c\/li\u003e  \u003cli\u003eMaximum operating pressure: 10 bar\u003c\/li\u003e  \u003cli\u003eUnheated length: 80 mm\u003c\/li\u003e  \u003cli\u003eInstallation length: 360 mm\u003c\/li\u003e  \u003cli\u003eSafety temperature limiter: 93 °C\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eThis package contains\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e  \u003cstrong\u003e100 liter hot water storage tank\u003c\/strong\u003e with 1 heat exchanger including insulation\u003c\/li\u003e  \u003cli\u003eSafety valve\u003c\/li\u003e  \u003cli\u003eOperating and Maintenance Instructions for Storage\u003c\/li\u003e  \u003cli\u003e1 x enamelled heating element 2.0 kW\u003c\/li\u003e  \u003cli\u003eInstallation instructions for heating element\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eDownload\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Bedienungsanleitung_ETWS_v1.80.pdf?v=1748426180\" title=\"Bedienungsanleitung trinkwasserspeicher\" aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung trinkwasserspeicher\"\u003eOperating instructions for drinking water storage tank\u003c\/a\u003e\u003c\/li\u003e  \u003c\/ul\u003e","brand":"Gema GmbH","offers":[{"title":"Default Title","offer_id":54097247764828,"sku":"ETWS100+TTERi20","price":513.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/trinkwasserspeicher-120-liter-smart-heizstab-3-kw-mit-wifi-7366958.webp?v=1770692067"},{"product_id":"trinkwasserspeicher-120-liter-plus-heizstab-teri-1-5-kw","title":"Drinking water tank 120 liters plus TERi heating element 1.5 kW","description":"\u003ch2\u003e120-liter domestic hot water storage tank plus TERi 1.5 kW heating element \u0026amp; Screw-in heating elements – Efficient hot water and liquid heating\u003c\/h2\u003e  \u003ch3\u003eProduct description Hot water storage tank\u003c\/h3\u003e  \u003cp\u003eThe 120-liter hot water storage tank impresses with its central and reliable hot water heating system. Thanks to the integrated, highly efficient heat exchanger, the domestic hot water inside the tank is optimally heated using thermal energy from a solar thermal system or a boiler.\u003c\/p\u003e  \u003cp\u003eThe flexible expansion option is particularly interesting: With a retrofittable 1 1\/2\"The storage unit can also be coupled with a photovoltaic system via a heating element, so that alternative heat sources can also be used effectively.\u003c\/p\u003e  \u003ch3\u003eFeatures and benefits\u003c\/h3\u003e  \u003cp\u003eThe hot water storage tank offers a high level of hot water comfort and is ideally suited for a demand of 100 to 180 liters. Its advantages include excellent value for money, an efficient heat exchanger, and an integrated circulation connection.\u003c\/p\u003e  \u003cp\u003eA particularly important aspect is the comprehensive corrosion protection: While the high-quality enamel coating protects the inner surface, a large magnesium anode acts as a sacrificial anode, ensuring an even longer service life for the device. Robust thermal insulation made of densely foamed polyurethane completes the well-thought-out design.\u003c\/p\u003e  \u003ch3\u003eTechnical details of the hot water storage tank\u003c\/h3\u003e  \u003cp\u003eWith a heat exchanger surface area of ​​1.4 m² and a capacity of 6.1 liters, the storage tank combines technical sophistication and reliability. The connections for flow, return, and circulation are standardized with 3\/4\" AG executed, while the heating element via a 1 1\/2\"-IG connection can be integrated.\u003c\/p\u003e  \u003cp\u003eThe storage tank operates under demanding conditions: Maximum operating temperatures of up to 95 °C and an operating pressure of 6 bar ensure stable and reliable performance. Its thermal efficiency and robust corrosion protection make this hot water storage tank a future-proof investment.\u003c\/p\u003e  \u003ch3\u003eScrew-in heating elements – Robust solution for liquid heating\u003c\/h3\u003e  \u003cp\u003eThe screw-in immersion heater is an ideal solution for directly heating liquids in water heaters, solar thermal systems, buffer tanks, storage tanks, and stainless steel tanks. Its robust, tubular heating element design, combined with a capillary jacket, ensures safe and easy installation.\u003c\/p\u003e  \u003cp\u003eMade from acid-resistant Incoloy steel, the radiator offers high resistance to corrosion and chemical influences. This robust construction ensures reliable and long-lasting performance even in demanding applications.\u003c\/p\u003e  \u003ch3\u003eTechnical data and safety features\u003c\/h3\u003e  \u003cp\u003eThe radiator is available in various power outputs from 1500 W to 2000 W and operates at a supply voltage of 230 V. With an immersion length of 360 mm and an unheated zone of 80 mm, it ensures even heat distribution.\u003c\/p\u003e  \u003cp\u003eEquipped with a robust plastic housing, the radiator protects the integrated electronics and allows for precise control thanks to its adjustable operating temperature of 5 to 70 °C. Additional safety features such as a non-automatic temperature limiter and an operating indicator light significantly increase ease of use and operational safety.\u003c\/p\u003e  \u003cp\u003eBy adhering to European quality norms and standards, this screw-in immersion heater offers not only reliability but also efficient energy consumption. The integrated 1500 mm power cable with plug enables straightforward installation and quick commissioning in a wide variety of applications.\u003c\/p\u003e  \u003ch3\u003eTechnical data\u003c\/h3\u003e  \u003ch4\u003eTechnical data for hot water storage tank\u003c\/h4\u003e  \u003cul\u003e  \u003cli\u003eVolume: \u003cstrong\u003e120 liters\u003c\/strong\u003e  \u003c\/li\u003e  \u003cli\u003eHeat exchanger surface area: 1.4 m²\u003c\/li\u003e  \u003cli\u003eHeat exchanger capacity: 6.1 liters\u003c\/li\u003e  \u003cli\u003eHeating flow and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eDomestic hot water supply and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eCirculation connection: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eMagnesium anode connection: 1 1\/4\" IG\u003c\/li\u003e  \u003cli\u003eConnection for electric heating: 1 1\/2\" IG\u003c\/li\u003e  \u003cli\u003eThermal insulation: Polyurethane foam (PUR)\u003c\/li\u003e  \u003cli\u003eMaximum operating temperature of storage tank: 95 °C\u003c\/li\u003e  \u003cli\u003eMaximum operating pressure of storage tank\/heat exchanger: 6 bar\u003c\/li\u003e  \u003cli\u003eMax. operating temperature heat exchanger 100 °C\u003c\/li\u003e  \u003cli\u003eLoss: 32 watts\u003c\/li\u003e  \u003cli\u003eDimensions with insulation (diameter x height): 565 x 1045 mm\u003c\/li\u003e  \u003cli\u003eWeight (empty): 71 kg\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch4\u003eTechnical data heating element\u003c\/h4\u003e  \u003cul\u003e  \u003cli\u003ePower output of 1500 W \u003c\/li\u003e  \u003cli\u003eSupply voltage 230 V\u003c\/li\u003e  \u003cli\u003eImmersion length 360 mm\u003c\/li\u003e  \u003cli\u003eunheated zone 80 mm\u003c\/li\u003e  \u003cli\u003eNet weight 0.98 kg \u003c\/li\u003e  \u003cli\u003estandardized 1 1\/2\u0026quot; threaded connection\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eScope of delivery\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e  \u003cstrong\u003eDrinking water reservoir\u003c\/strong\u003e with 1 heat exchanger including insulation\u003c\/li\u003e  \u003cli\u003eSafety valve\u003c\/li\u003e  \u003cli\u003eOperating and maintenance instructions for hot water storage tank\u003c\/li\u003e  \u003cli\u003e1 x enamelled heating element\u003c\/li\u003e  \u003cli\u003eInstallation instructions for heating element\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eDownload\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003ca rel=\"noopener\" title=\"Bedienungsanleitung ETWS\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Bedienungsanleitung_ETWS_v1.80.pdf?v=1748426180\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung ETWS\"\u003eOperating instructions for hot water storage tank\u003c\/a\u003e\u003c\/li\u003e  \u003c\/ul\u003e","brand":"Gema GmbH","offers":[{"title":"Default Title","offer_id":54097899848028,"sku":"ETWS120+TTERi15","price":518.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/trinkwasserspeicher-120-liter-smart-heizstab-3-kw-mit-wifi-7366958.webp?v=1770692067"},{"product_id":"warmwasserspeicher-120-liter-plus-heizstab-teri-2-0-kw","title":"Hot water tank 120 liters plus heating element TERi 2.0 kW","description":"\u003ch2\u003e120-liter hot water storage tank plus TERi 2.0 kW heating element \u0026amp; screw-in radiator\u003c\/h2\u003e  \u003ch3\u003eProduct description - Hot water storage tank\u003c\/h3\u003e  \u003cp\u003eThe 120-liter hot water storage tank provides central and reliable hot water heating. It is ideal for combination with solar thermal systems, boilers, or a photovoltaic system controlled by a retrofittable heating element.\u003c\/p\u003e  \u003cp\u003eEquipped with an efficient heat exchanger, the storage tank reliably heats domestic hot water. Its long-lasting performance is further enhanced by a high-quality enamel coating and an integrated magnesium anode.\u003c\/p\u003e  \u003ch3\u003eTechnical details hot water storage tank\u003c\/h3\u003e  \u003cp\u003eWith a heat exchanger surface area of ​​1.4 m² and a capacity of 6.1 liters, the storage tank performs admirably even with high hot water demand. Connections for flow, return, and circulation are provided via 3\/4\"-AG, while the connection for the electric heating element is over 1 1\/2\"-IG is being implemented.\u003c\/p\u003e  \u003cp\u003eThe hot water storage tank operates reliably at a maximum operating temperature of 95 °C in the tank and 100 °C at the heat exchanger. The robust polyurethane foam insulation guarantees minimal heat loss of only 32 watts.\u003c\/p\u003e  \u003ch3\u003eAdvantages and combination possibilities\u003c\/h3\u003e  \u003cp\u003eThe excellent price-performance ratio and high hot water comfort make this storage tank the ideal solution for areas with a demand of 100 to 180 liters. Furthermore, it is versatile and can be combined with solid fuel, wood gasification, and pellet boilers, as well as solar thermal systems.\u003c\/p\u003e  \u003cp\u003eThe integrated circulation connection enables efficient heat distribution, while the additional installation of a 1 1\/2\"-Heating elements offer even more flexibility – ideal also in combination with photovoltaic systems.\u003c\/p\u003e  \u003ch3\u003eProduct description - Screw-in radiator\u003c\/h3\u003e  \u003cp\u003eThe screw-in immersion heater is an ideal solution for directly heating liquids. It is perfectly suited for applications in water heaters, solar thermal systems, buffer tanks, and stainless steel tanks. Its design allows for versatile use in a variety of applications.\u003c\/p\u003e  \u003cp\u003eThe robust tubular heating element and the capillary jacket with a 6\/4\u0026quot; thread ensure safe and easy installation. The heating element is made of acid-resistant Incoloy steel, guaranteeing high corrosion resistance and an extended service life.\u003c\/p\u003e  \u003ch3\u003eRobust construction and easy installation\u003c\/h3\u003e  \u003cp\u003eThe radiator's practical plastic housing protects the internal electronics and ensures the device's stability. Precise temperature control from 5 to 70 °C, supported by the innovative ECO-POINT function, ensures efficient energy use.\u003c\/p\u003e  \u003cp\u003eFurthermore, the non-automatic temperature limiter, which activates at 87 °C, guarantees maximum safety. The 1500 mm long power cable with plug facilitates commissioning and allows for quick installation without additional electrical work.\u003c\/p\u003e  \u003ch3\u003eSafety features and quality standards\u003c\/h3\u003e  \u003cp\u003eThe radiator meets the highest quality and safety standards according to current European norms. The operating indicator light displays the operating status, while the sophisticated design ensures that all safety-relevant components work together optimally.\u003c\/p\u003e  \u003cp\u003eThanks to its reliable and robust construction, this screw-in heating element offers not only maximum performance and durability, but also efficient and safe operation in every application.\u003c\/p\u003e  \u003ch3\u003eTechnical data\u003c\/h3\u003e  \u003ch4\u003eTechnical data for hot water storage tanks\u003c\/h4\u003e  \u003cul\u003e  \u003cli\u003eVolume: \u003cstrong\u003e120 liters\u003c\/strong\u003e  \u003c\/li\u003e  \u003cli\u003eHeat exchanger surface area: 1.4 m²\u003c\/li\u003e  \u003cli\u003eHeat exchanger capacity: 6.1 liters\u003c\/li\u003e  \u003cli\u003eHeating flow and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eDomestic hot water supply and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eCirculation connection: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eMagnesium anode connection: 1 1\/4\" IG\u003c\/li\u003e  \u003cli\u003eConnection for electric heating: 1 1\/2\" IG\u003c\/li\u003e  \u003cli\u003eThermal insulation: Polyurethane foam (PUR)\u003c\/li\u003e  \u003cli\u003eMaximum operating temperature of storage tank: 95 °C\u003c\/li\u003e  \u003cli\u003eMaximum operating pressure of storage tank\/heat exchanger: 6 bar\u003c\/li\u003e  \u003cli\u003eMax. operating temperature heat exchanger 100 °C\u003c\/li\u003e  \u003cli\u003eLoss: 32 watts\u003c\/li\u003e  \u003cli\u003eDimensions with insulation (diameter x height): 565 x 1045 mm\u003c\/li\u003e  \u003cli\u003eWeight (empty): 71 kg\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch4\u003eTechnical data heating element\u003c\/h4\u003e  \u003cul\u003e  \u003cli\u003ePower output of 2000 W, \u003c\/li\u003e  \u003cli\u003eSupply voltage 230 V\u003c\/li\u003e  \u003cli\u003eImmersion length 360 mm\u003c\/li\u003e  \u003cli\u003eunheated zone 80 mm\u003c\/li\u003e  \u003cli\u003eNet weight 1 kg\u003c\/li\u003e  \u003cli\u003estandardized 1 1\/2\u0026quot; threaded connection\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eScope of delivery\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e1 x heating element\u003c\/li\u003e  \u003cli\u003eInstallation instructions for heating element\u003c\/li\u003e  \u003cli\u003e  \u003cstrong\u003eDrinking water reservoir\u003c\/strong\u003e with 1 heat exchanger including insulation\u003c\/li\u003e  \u003cli\u003eSafety valve\u003c\/li\u003e  \u003cli\u003eOperating and maintenance instructions for drinking water storage tanks\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eDownload\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/BDA_ETWS.pdf?v=1723200190\" title=\"Bedienungsanleitung ETWS\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung ETWS\"\u003eUser manual\u003c\/a\u003e\u003c\/li\u003e  \u003c\/ul\u003e","brand":"Gema GmbH","offers":[{"title":"Default Title","offer_id":54097948836188,"sku":"ETWS120+TTERi20","price":522.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/trinkwasserspeicher-120-liter-smart-heizstab-3-kw-mit-wifi-7366958.webp?v=1770692067"},{"product_id":"trinkwasserspeicher-100-liter-mit-incoloy-825-heizstab-2kw","title":"100L hot water storage tank with Incoloy 825 2kW heating element – ​​domestic hot water storage tank 🔥","description":"\u003ch2\u003e100L domestic hot water storage tank with Incoloy 825 2kW heating element\u003c\/h2\u003e  \u003ch3\u003eProduct overview\u003c\/h3\u003e  \u003cp\u003eThe 100-liter hot water storage tank offers a modern solution for central and reliable hot water heating, ideal for daily use as well as for use as a buffer tank. The system impresses with its versatility, whether in combination with solar thermal systems, boilers, or photovoltaic systems.\u003c\/p\u003e  \u003cp\u003eThanks to the integrated technology, you'll enjoy a high level of hot water comfort, reliably covering your needs from 100 to 180 liters. The combination of innovative technology and high-quality workmanship guarantees an efficient and durable solution.\u003c\/p\u003e  \u003ch3\u003eEfficient hot water technology\u003c\/h3\u003e  \u003cp\u003eInside the storage tank, a highly efficient heat exchanger ensures the optimal transfer of thermal energy obtained from various heat sources, such as solar thermal systems or boilers. This allows the domestic hot water to be heated gently and thoroughly.\u003c\/p\u003e  \u003cp\u003eThe circulation connection allows the heat to be distributed quickly and evenly throughout your system, further increasing comfort in daily use.\u003c\/p\u003e  \u003ch3\u003eDurability and corrosion protection\u003c\/h3\u003e  \u003cp\u003eThe drinking water storage tank features special internal corrosion protection thanks to a high-quality enamel coating, ensuring long-lasting durability. Additionally, a large magnesium anode has been integrated, acting as a sacrificial anode and providing further protection against corrosion.\u003c\/p\u003e  \u003cp\u003eThese dual protection mechanisms ensure that the longevity of the storage device is maintained even with regular use and demanding operating conditions.\u003c\/p\u003e  \u003ch3\u003eTechnical data for hot water storage tanks\u003c\/h3\u003e  \u003cp\u003eWith a volume of 100 liters and an efficient heat exchanger with a surface area of ​​1.2 m², the storage tank offers sufficient capacity for various applications. The precisely engineered polyurethane foam (PUR) insulation ensures minimal heat loss.\u003c\/p\u003e  \u003cp\u003eThe connections for flow, return, and circulation are standardized, allowing for easy integration into existing heating systems. Furthermore, the storage tank is designed for operating temperatures up to 95 °C and pressures up to 6 bar.\u003c\/p\u003e  \u003ch3\u003eHigh-quality electric heating element\u003c\/h3\u003e  \u003cp\u003eThe included electric heating element, available in 2 kW and 3 kW versions, impresses with its construction from INCOLOY 825. This special alloy, consisting of a combination of nickel, iron, chromium and other high-quality additives, guarantees high resistance to water corrosion.\u003c\/p\u003e  \u003cp\u003eThe heating element is ideally suited for use with domestic hot water tanks and buffer storage tanks. Its plug-and-play design for a 230V connection allows for easy commissioning without complex installations.\u003c\/p\u003e  \u003ch3\u003eFlexible temperature control\u003c\/h3\u003e  \u003cp\u003eWith an adjustable temperature range of approximately 30°C to 75°C and reliable over-temperature protection that activates at around 85°C, the heating element operates safely and efficiently. This flexibility allows the system to be individually adapted to specific hot water requirements.\u003c\/p\u003e  \u003cp\u003eAn integrated controller and a precise thermostat ensure stepless and user-friendly control, so you always achieve the optimal temperature.\u003c\/p\u003e  \u003ch3\u003eSafety and application\u003c\/h3\u003e  \u003cp\u003eThe heating element's sophisticated design protects against overheating and ensures safe operation thanks to modern safety technologies. This is particularly important when the heating element is used as a supplement to existing storage solutions.\u003c\/p\u003e  \u003cp\u003eIn combination with the corrosion-protected hot water storage tank, the system offers a reliable and low-maintenance solution for modern households and small businesses that rely on efficient heat supply.\u003c\/p\u003e  \u003ch3\u003eConclusion\u003c\/h3\u003e  \u003cp\u003eThe 100-liter hot water storage tank with integrated high-efficiency heat exchanger and robust electric heating element made of INCOLOY 825 is a sophisticated product that meets the highest standards. The combination of technological innovation, easy integration into existing systems, and comprehensive corrosion protection makes it a future-proof investment.\u003c\/p\u003e  \u003cp\u003eThis system offers not only reliable performance, but also optimal comfort and safety – perfect for demanding users who value efficiency and durability.\u003c\/p\u003e  \u003ch3\u003eTechnical data\u003c\/h3\u003e  \u003ch4\u003eTechnical data for hot water storage tanks\u003c\/h4\u003e  \u003cul\u003e  \u003cli\u003eVolume: 100 liters\u003c\/li\u003e  \u003cli\u003eHeat exchanger surface area: 1.2 m²\u003c\/li\u003e  \u003cli\u003eHeat exchanger capacity: 5.27 liters\u003c\/li\u003e  \u003cli\u003eHeating flow and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eDomestic hot water supply and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eCirculation connection: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eMagnesium anode connection: 1 1\/4\" IG\u003c\/li\u003e  \u003cli\u003eConnection for electric heating: 1 1\/2\" IG\u003c\/li\u003e  \u003cli\u003eThermal insulation: Polyurethane foam (PUR)\u003c\/li\u003e  \u003cli\u003eMaximum operating temperature of storage tank: 95 °C\u003c\/li\u003e  \u003cli\u003eMaximum operating pressure of storage tank\/heat exchanger: 6 bar\u003c\/li\u003e  \u003cli\u003eMax. operating temperature heat exchanger 100 °C\u003c\/li\u003e  \u003cli\u003eLoss: 28 watts\u003c\/li\u003e  \u003cli\u003eDimensions with insulation (diameter x height): 625 x 770 mm\u003c\/li\u003e  \u003cli\u003eWeight (empty): 64 kg\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch4\u003eTechnical data heating element\u003c\/h4\u003e  \u003cul\u003e  \u003cli\u003eConnection: 1 1\/2\"\u003c\/li\u003e  \u003cli\u003ePower supply: 230V\u003c\/li\u003e  \u003cli\u003eMaximum operating pressure: 10 bar\u003c\/li\u003e  \u003cli\u003eUnheated length: 65 mm\u003c\/li\u003e  \u003cli\u003eInstallation length: 305 mm\u003c\/li\u003e  \u003cli\u003eSafety temperature limiter: 93 °C\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eScope of delivery:\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e  \u003cstrong\u003e100 liter hot water storage tank\u003c\/strong\u003e with 1 heat exchanger including insulation\u003c\/li\u003e  \u003cli\u003eSafety valve\u003c\/li\u003e  \u003cli\u003eOperating and Maintenance Instructions for Storage\u003c\/li\u003e  \u003cli\u003e2 kW heating element\u003c\/li\u003e  \u003cli\u003eOperating instructions for heating element\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eDownload\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Bedienungsanleitung_ETWS_v1.80.pdf?v=1748426180\" title=\"Bedienungsanleitung ETWS\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung ETWS\"\u003eOperating instructions for storage\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Selfa_Heizpatronen_230V_Einbauanleitung.pdf?v=1747030703\" title=\"Einbauanleitung 230 V\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Einbauanleitung 230 V\"\u003eInstallation instructions Heating element 230 V\u003c\/a\u003e\u003c\/li\u003e  \u003c\/ul\u003e  \u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Gema GmbH","offers":[{"title":"Default Title","offer_id":54143820595548,"sku":"ETWS100+SEHP2","price":535.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/trinkwasserspeicher-120-liter-smart-heizstab-3-kw-mit-wifi-7366958.webp?v=1770692067"},{"product_id":"warmwasserspeicher-120-l-mit-incoloy-825-heizstab-2-kw","title":"Hot water tank 120 L with Incoloy 825 heating element 2 kW","description":"\u003ch2\u003e120L hot water storage tank with Incoloy 825 heating element – ​​Efficient and versatile hot water heating\u003c\/h2\u003e  \u003ch3\u003eProduct overview\u003c\/h3\u003e  \u003cp\u003eThe 120-liter hot water storage tank impresses with its central and reliable hot water heating system, ideal for daily hot and drinking water needs. Equipped with an integrated heat exchanger, it offers dependable operation for both domestic hot and drinking water, combining comfort and efficiency in a single unit.\u003c\/p\u003e  \u003cp\u003eThis system makes it possible to use heat from different sources such as a solar thermal system or a boiler and to flexibly contribute to heating your hot water.\u003c\/p\u003e  \u003ch3\u003eInnovative heat transfer\u003c\/h3\u003e  \u003cp\u003eThe highly efficient heat exchanger inside the storage tank optimally transfers thermal energy to the domestic hot water. This enables the effective use of heat sources, thereby increasing hot water comfort and reducing operating costs.\u003c\/p\u003e  \u003cp\u003eThanks to the integrated circulation connection, the system also ensures an even heat distribution throughout the entire storage tank, resulting in a constant and immediately available supply of hot water.\u003c\/p\u003e  \u003ch3\u003eRobust corrosion protection\u003c\/h3\u003e  \u003cp\u003eTo ensure a long service life, the hot water storage tank is protected internally by a high-quality enamel coating. This measure safeguards the hot water supply for years to come.\u003c\/p\u003e  \u003cp\u003eAdditionally, a large magnesium anode serves as a sacrificial anode, protecting the storage tank from corrosion. This dual protection system guarantees reliable and low-maintenance operation.\u003c\/p\u003e  \u003ch3\u003eTechnical details and dimensions\u003c\/h3\u003e  \u003cp\u003eWith a volume of 120 liters and a heat exchanger surface area of ​​1.4 m², this storage tank offers sufficient capacity for a hot water demand of 100 to 180 liters. The thermal insulation made of densely foamed polyurethane reduces heat loss to a minimum.\u003c\/p\u003e  \u003cp\u003eThe window specifications include, among other things, connections for flow, return and circulation in 3\/4\" AG and a maximum operating temperature of 95 °C. The robust construction and sophisticated technology ensure safe operation at a maximum pressure of 6 bar.\u003c\/p\u003e  \u003ch3\u003eConnectivity options and versatility\u003c\/h3\u003e  \u003cp\u003eThis type of storage tank is versatile and compatible with various heating systems such as solid fuel, wood gasification, pellet, or combination boilers, and can also be easily coupled with a solar thermal system. This flexibility allows the unit to be optimally adapted to individual needs.\u003c\/p\u003e  \u003cp\u003eIn addition, it is possible to connect the storage unit to a retrofittable electric heating element, which provides additional heat when needed – ideal for use in conjunction with photovoltaic systems.\u003c\/p\u003e  \u003ch3\u003eElectric heating element – ​​Reliable heating solution made of INCOLOY 825\u003c\/h3\u003e  \u003cp\u003eThe electric immersion heater, available in 2 kW or 3 kW versions, stands for efficiency and durability. Made from the high-quality INCOLOY 825 alloy, it offers outstanding corrosion resistance and is therefore the ideal complement to domestic hot water or buffer storage tanks.\u003c\/p\u003e  \u003cp\u003eWith an adjustable temperature range of 30°C to 75°C and an integrated over-temperature switch that activates at 85°C, the heating element ensures safe operation. Its plug-and-play 230V design allows for easy and flexible installation, meeting modern safety standards and providing both user convenience.\u003c\/p\u003e  \u003ch3\u003eConclusion\u003c\/h3\u003e  \u003cp\u003eThe 120 L hot water storage tank with Incoloy 825 heating element offers a modern solution for effective hot water preparation.Its efficient heat exchanger, comprehensive corrosion protection and versatile connection options make it an ideal choice for a wide variety of heating systems.\u003c\/p\u003e  \u003cp\u003eIn combination with the robust electric heating element, a system is created that not only delivers high comfort, but also impresses with its durability and reliability – an investment in quality and future security for your hot water household.\u003c\/p\u003e  \u003ch3\u003eTechnical data\u003c\/h3\u003e  \u003ch4\u003eTechnical data for hot water storage tanks\u003c\/h4\u003e  \u003cul\u003e  \u003cli\u003eVolume: \u003cstrong\u003e120 liters\u003c\/strong\u003e  \u003c\/li\u003e  \u003cli\u003eHeat exchanger surface area: 1.4 m²\u003c\/li\u003e  \u003cli\u003eHeat exchanger capacity: 6.1 liters\u003c\/li\u003e  \u003cli\u003eHeating flow and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eDomestic hot water supply and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eCirculation connection: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eMagnesium anode connection: 1 1\/4\" IG\u003c\/li\u003e  \u003cli\u003eConnection for electric heating: 1 1\/2\" IG\u003c\/li\u003e  \u003cli\u003eThermal insulation: Polyurethane foam (PUR)\u003c\/li\u003e  \u003cli\u003eMaximum operating temperature of storage tank: 95 °C\u003c\/li\u003e  \u003cli\u003eMaximum operating pressure of storage tank\/heat exchanger: 6 bar\u003c\/li\u003e  \u003cli\u003eMax. operating temperature heat exchanger 100 °C\u003c\/li\u003e  \u003cli\u003eLoss: 32 watts\u003c\/li\u003e  \u003cli\u003eDimensions with insulation (diameter x height): 565 x 1045 mm\u003c\/li\u003e  \u003cli\u003eWeight (empty): 71 kg\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch4\u003eTechnical data heating element\u003c\/h4\u003e  \u003cul\u003e  \u003cli\u003eConnection: 1 1\/2\"\u003c\/li\u003e  \u003cli\u003ePower supply: 230V\u003c\/li\u003e  \u003cli\u003eMaximum operating pressure: 10 bar\u003c\/li\u003e  \u003cli\u003eUnheated length: 65 mm\u003c\/li\u003e  \u003cli\u003eInstallation length: 305 mm\u003c\/li\u003e  \u003cli\u003eSafety temperature limiter: 93 °C\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eScope of delivery:\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e  \u003cstrong\u003eDrinking water reservoir\u003c\/strong\u003e with 1 heat exchanger including insulation\u003c\/li\u003e  \u003cli\u003eSafety valve\u003c\/li\u003e  \u003cli\u003eIncolony 2 kW heating element\u003c\/li\u003e  \u003cli\u003eOperating and maintenance instructions\u003c\/li\u003e  \u003cli\u003eOperating instructions for heating element\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eDownload\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003ca rel=\"noopener\" title=\"Bedienungsanleitung ETWS\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Bedienungsanleitung_ETWS_v1.80.pdf?v=1748426180\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung ETWS\"\u003eOperating instructions for hot water storage tank\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Selfa_Heizpatronen_230V_Einbauanleitung.pdf?v=1747030703\" title=\"Einbauanleitung 230 V\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Einbauanleitung 230 V\"\u003eInstallation instructions Heating element 230 V\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Selfa_Heizpatronen_400V_Einbauanleitung.pdf?v=1747030706\" title=\"Einbauanleitung 400 V\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Einbauanleitung 400 V\"\u003eInstallation instructions for 400V heating element\u003c\/a\u003e\u003c\/li\u003e  \u003c\/ul\u003e  \u003cp\u003e  \u003c\/p\u003e","brand":"Gema GmbH","offers":[{"title":"Default Title","offer_id":54148998496604,"sku":"ETWS120+SEHP2","price":544.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/trinkwasserspeicher-120-liter-smart-heizstab-3-kw-mit-wifi-7366958.webp?v=1770692067"},{"product_id":"brauchwasserspeicher-150-l-mit-incoloy-825-heizstab-2-kw","title":"Hot water tank 150 L with Incoloy 825 heating element 2 kW","description":"\u003ch2\u003e150 L domestic hot water storage tank with Incoloy 825 2 kW heating element – ​​Efficient and versatile hot water solution\u003c\/h2\u003e  \u003ch3\u003eRobust hot water storage tank with integrated heat exchanger\u003c\/h3\u003e  \u003cp\u003eThe 150-liter hot water storage tank is the ideal solution for central and reliable hot water heating. Thanks to a highly efficient heat exchanger, the drinking or domestic hot water is heated directly inside the tank using energy from solar thermal systems, boilers, or other heating systems.\u003c\/p\u003e  \u003cp\u003eThe design is ideally suited for households with a hot water demand between 100 and 180 liters. With its integrated circulation connection and additional connection options, such as the possibility of a 1 1\/2\" With electric heating elements, the system can be flexibly adapted to a wide variety of requirements.\u003c\/p\u003e  \u003ch3\u003eHigh-quality corrosion protection and durable construction\u003c\/h3\u003e  \u003cp\u003eFor long-lasting performance, robust corrosion protection has been implemented inside the storage tank. A high-quality enamel coating, in combination with a large magnesium anode, ensures reliable protection against water and thermal corrosion.\u003c\/p\u003e  \u003cp\u003eThe efficient thermal insulation made of densely foamed polyurethane minimizes heat loss and thus contributes to sustainable heating operation. This quality feature guarantees that both the hot water storage tank and the heat exchanger will operate reliably over long periods.\u003c\/p\u003e  \u003ch3\u003eFlexible connection and versatile application possibilities\u003c\/h3\u003e  \u003cp\u003eThe hot water storage tank is versatile and compatible with various heating systems such as solid fuel, wood gasification, pellet or combination boilers, as well as solar thermal systems. Thanks to the standardized connections, including 3\/4\" AG, significantly simplifies integration into existing heating systems.\u003c\/p\u003e  \u003cp\u003eThe option of expanding the storage capacity with a plug-and-play integrated electric heating element further underscores the flexibility of this system. This allows the device to easily adapt to changing needs or additional energy sources, such as photovoltaic systems.\u003c\/p\u003e  \u003ch3\u003eInnovative electric heating element made of INCOLOY 825\u003c\/h3\u003e  \u003cp\u003eThe electric heating element, available in 2 kW and 3 kW versions, impresses with its high-quality construction from the INCOLOY 825 alloy. This special composition of nickel, iron, chromium, and other alloying elements guarantees outstanding corrosion resistance in various environments.\u003c\/p\u003e  \u003cp\u003eWith a continuously adjustable temperature range and an integrated thermostat for precise control, the system becomes a reliable component in hot water preparation. The over-temperature switch protects the system from overheating if the temperature is exceeded, ensuring worry-free operation.\u003c\/p\u003e  \u003ch3\u003eTechnical details and connection options\u003c\/h3\u003e  \u003cp\u003eThe hot water storage tank has a volume of 150 liters, an effective heat exchanger surface area of ​​1.4 m², and a heat exchanger filling capacity of 6.1 liters. The connections for flow, return, and circulation are standardized to 3\/4\" AG has implemented this, making easy integration into existing systems possible.\u003c\/p\u003e  \u003cp\u003eThe electric heating element is connected with a sturdy 1 1\/\u0026quot; threaded connection.2\" The unit is supplied with an internal thread and an installation length of 305 mm (for 2 kW) or 360 mm (for 3 kW). A plug-and-play 230V connection further simplifies installation in domestic hot water or buffer storage tanks.\u003c\/p\u003e  \u003ch3\u003eEasy installation and versatile application\u003c\/h3\u003e  \u003cp\u003eThanks to the use of standardized connections and the plug-and-play electric heating element, installation is particularly straightforward. This allows for both professional heating system integration and independent retrofitting without significant effort.\u003c\/p\u003e  \u003cp\u003eThe combination of high-quality technology, robust construction, and ease of use makes this hot water solution the ideal choice for modern households. Whether used as a central hot water supply or as a supplement to existing heating systems, the system meets the highest standards of efficiency and safety.\u003c\/p\u003e  \u003ch3\u003eConclusion\u003c\/h3\u003e  \u003cp\u003eThe 150-liter domestic hot water storage tank, combined with the innovative INCOLOY 825 electric heating element, provides a reliable, versatile, and durable solution for hot water preparation. High-quality workmanship, sophisticated corrosion protection, and flexible connection options guarantee a high level of comfort as well as safe and energy-efficient operation.\u003c\/p\u003e  \u003cp\u003eThis system combines modern technology with robust materials, making it the perfect investment for anyone who values ​​quality and future-proof solutions. Lay out a hot water supply.\u003c\/p\u003e  \u003ch3\u003eTechnical data\u003c\/h3\u003e  \u003ch4\u003eTechnical data for hot water storage tanks\u003c\/h4\u003e  \u003cul\u003e  \u003cli\u003eVolume: 150 liters\u003c\/li\u003e  \u003cli\u003eHeat exchanger surface area: 1.4 m²\u003c\/li\u003e  \u003cli\u003eHeat exchanger capacity: 6.1 liters\u003c\/li\u003e  \u003cli\u003eHeating flow and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eDomestic hot water supply and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eCirculation connection: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eMagnesium anode connection: 1 1\/4\" IG\u003c\/li\u003e  \u003cli\u003eConnection for electric heating: 1 1\/2\" IG\u003c\/li\u003e  \u003cli\u003eThermal insulation: Polyurethane foam (PUR)\u003c\/li\u003e  \u003cli\u003eMaximum operating temperature of storage tank: 95 °C\u003c\/li\u003e  \u003cli\u003eMaximum operating pressure of storage tank\/heat exchanger: 6 bar\u003c\/li\u003e  \u003cli\u003eMax. operating temperature heat exchanger 100 °C\u003c\/li\u003e  \u003cli\u003eLoss: 36 watts\u003c\/li\u003e  \u003cli\u003eInner diameter of storage tank: 510 mm\u003c\/li\u003e  \u003cli\u003eDimensions with insulation (diameter x height): 625 x 980 mm\u003c\/li\u003e  \u003cli\u003eWeight (empty): 76 kg\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch4\u003eTechnical data heating element\u003c\/h4\u003e  \u003cul\u003e  \u003cli\u003eConnection: 1 1\/2\"\u003c\/li\u003e  \u003cli\u003ePower supply: 230V\u003c\/li\u003e  \u003cli\u003eMaximum operating pressure: 10 bar\u003c\/li\u003e  \u003cli\u003eUnheated length: 65 mm\u003c\/li\u003e  \u003cli\u003eInstallation length: 305 mm\u003c\/li\u003e  \u003cli\u003eSafety temperature limiter: 93 °C\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eScope of delivery\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e  \u003cstrong\u003ehot water storage tank \u003c\/strong\u003ewith 1 heat exchanger including insulation\u003c\/li\u003e  \u003cli\u003eSafety valve\u003c\/li\u003e  \u003cli\u003eIncoloy heating element 2 kW\u003c\/li\u003e  \u003cli\u003eOperating and maintenance instructions\u003c\/li\u003e  \u003cli\u003eOperating instructions for heating element\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eDownload\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003ca rel=\"noopener\" title=\"Bedienungsanleitung ETWS\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Bedienungsanleitung_ETWS_v1.80.pdf?v=1748426180\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung ETWS\"\u003eOperating instructions for storage\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/zertifikat.pdf?v=1730445251\" title=\"ETWS Speicher Zertifikat\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über ETWS Speicher Zertifikat\"\u003ecertificate\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Selfa_Heizpatronen_230V_Einbauanleitung.pdf?v=1747030703\" title=\"Einbauanleitung 230 V\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Einbauanleitung 230 V\"\u003eInstallation instructions Heating element 230 V\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Selfa_Heizpatronen_400V_Einbauanleitung.pdf?v=1747030706\" title=\"Einbauanleitung 400 V\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Einbauanleitung 400 V\"\u003eInstallation instructions for 400V heating element\u003c\/a\u003e\u003c\/li\u003e  \u003c\/ul\u003e  \u003cp\u003e  \u003c\/p\u003e","brand":"Gema GmbH","offers":[{"title":"Default Title","offer_id":54149063475548,"sku":"ETWS150+SEHP2","price":553.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/trinkwasserspeicher-120-liter-smart-heizstab-3-kw-mit-wifi-7366958.webp?v=1770692067"},{"product_id":"warmwasserspeicher-100-liter-mit-1-5-kw-heizstab","title":"Hot water tank 100 liters with 1.5 kW heating element","description":"\u003ch2\u003e100-liter hot water storage tank with 1.5 kW heating element\u003c\/h2\u003e  \u003ch3\u003eProduct overview Hot water storage tanks\u003c\/h3\u003e  \u003cp\u003eThe ETWS 100-liter hot water storage tank offers a central and reliable solution for hot water heating. It is ideally suited to meet domestic hot water demands via a highly efficient heat exchanger and can be used in both residential and commercial applications.\u003c\/p\u003e  \u003cp\u003eThanks to the integrated heat exchanger, energy from solar thermal systems, boilers, or alternative systems is optimally used for water heating. This flexibility enables demand-based and energy-efficient hot water preparation.\u003c\/p\u003e  \u003ch3\u003eEfficient hot water preparation\u003c\/h3\u003e  \u003cp\u003eThe internal heat exchanger ensures efficient heat transfer to the domestic hot water. This allows even excess energy from alternative energy sources such as photovoltaic systems to be used effectively – further enhanced by the option of connecting a retrofittable electric heating element.\u003c\/p\u003e  \u003cp\u003eThe insulating polyurethane foam, firmly foamed, reduces heat loss and thus contributes to a high level of hot water comfort, which is reliably met even with increased demand of 100 to 180 liters.\u003c\/p\u003e  \u003ch3\u003eProtection and durability\u003c\/h3\u003e  \u003cp\u003eThe drinking water storage tank is protected against corrosion by a high-quality enamel coating on the inside. Additionally, a generously sized magnesium anode acts as a sacrificial anode, providing further protection and thus extending the service life of the unit.\u003c\/p\u003e  \u003cp\u003eThe integrated circulation connection and various connection options ensure easy integration into the existing system and optimize the operation of the entire hot water preparation process.\u003c\/p\u003e  \u003ch3\u003eTechnical data for hot water storage tanks\u003c\/h3\u003e  \u003cp\u003eVolume: 100 liters; Heat exchanger surface area: 1.2 m²; Heat exchanger capacity: 5.27 liters. The connections for flow, return, and circulation are each 3\/4\" AG, supplemented by a 1 1\/4\" Internal thread connection for the magnesium anode and a 1 1\/2\" Internal thread connection for the electric heating element.\u003c\/p\u003e  \u003cp\u003eThe storage tank operates at a maximum temperature of 95 °C and an operating pressure of 6 bar, while the heat exchanger can withstand temperatures up to 100 °C. Its low power loss of 28 watts and compact dimensions (625 x 770 mm) make this hot water storage tank a space-saving and efficient solution.\u003c\/p\u003e  \u003ch3\u003eHigh-performance heating element\u003c\/h3\u003e  \u003cp\u003eThe 1.5 kW electric heating element is a robust and versatile accessory that optimally supports the hot water storage tank. Made of high-quality stainless steel and equipped with a sturdy thermostat housing, it guarantees fast and reliable water heating.\u003c\/p\u003e  \u003cp\u003eThe heating element impresses with its compact design and its easy integration into the existing system, as it can be seamlessly connected via a 1 ½\u0026quot; connection.\u003c\/p\u003e  \u003ch3\u003ePrecise temperature control and safety\u003c\/h3\u003e  \u003cp\u003eWith an integrated thermostat covering a temperature range of 5°C to 75°C, the heating element allows for precise control of the water temperature. The 7-10°C switch-on hysteresis ensures stable operation and avoids frequent switching cycles, thus reducing wear.\u003c\/p\u003e  \u003cp\u003eAn integrated frost protection mechanism ensures operation in cold environments, while a safety temperature limiter at 93°C protects against overheating and provides additional safety.\u003c\/p\u003e  \u003ch3\u003eHigh-quality materials and easy installation\u003c\/h3\u003e  \u003cp\u003eThe heating coil, made of Alloy 825, is characterized by excellent corrosion resistance. The durable, white plastic housing not only underscores the modern design but also the robustness of the device. The IPX4 protection rating also ensures reliable splash protection.\u003c\/p\u003e  \u003cp\u003eThanks to an installation length of 300 mm (with an unheated length of 70 mm) and a 1.5 meter long connection cable with Schuko plug, installation is quick and easy – so the heating element is ready for use in no time.\u003c\/p\u003e  \u003ch3\u003eTechnical data heating element\u003c\/h3\u003e  \u003cp\u003eHeating capacity: 1.5 kW; Temperature range: 5-75°C; Switch-on hysteresis: 7-10°C. The installation length is 300 mm, with 70 mm remaining unheated. The safety temperature limiter activates at 93°C, and the heating element is designed for a maximum operating pressure of 10 bar.\u003c\/p\u003e  \u003cp\u003eWith a 1 ½\u0026quot; male thread connection and IPX4 protection rating, combined with the durable Alloy 825 material, the heating element combines modern technology and safety at a high level.\u003c\/p\u003e  \u003ch3\u003eVersatile applications\u003c\/h3\u003e  \u003cp\u003eThe hot water storage tank, in combination with the powerful electric heating element, is suitable for a wide range of applications. It can be integrated into both residential and commercial buildings, and its easy integration with solar thermal systems, pellet boilers, or wood gasification boilers opens up further possibilities.\u003c\/p\u003e  \u003cp\u003eThis flexibility makes the system a sustainable investment that meets the high demands of modern hot water concepts.\u003c\/p\u003e  \u003ch3\u003eConclusion\u003c\/h3\u003e  \u003cp\u003eThe combination of an efficient 100-liter hot water storage tank and a 1.5 kW electric heating element offers a powerful and safe solution for hot water preparation. With well-designed safety features, durable materials, and a user-friendly design, this system is impressive in every respect.\u003c\/p\u003e  \u003cp\u003eWhether as a complement to renewable energies or as reliable support in conventional heating systems – this product represents a modern and future-proof choice for anyone who values ​​the highest efficiency and quality.\u003c\/p\u003e  \u003ch3\u003eTechnical data\u003c\/h3\u003e  \u003ch4\u003eTechnical data for hot water storage tanks\u003c\/h4\u003e  \u003cul\u003e  \u003cli\u003eVolume: 100 liters\u003c\/li\u003e  \u003cli\u003eHeat exchanger surface area: 1.2 m²\u003c\/li\u003e  \u003cli\u003eHeat exchanger capacity: 5.27 liters\u003c\/li\u003e  \u003cli\u003eHeating flow and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eDomestic hot water supply and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eCirculation connection: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eMagnesium anode connection: 1 1\/4\" IG\u003c\/li\u003e  \u003cli\u003eConnection for electric heating: 1 1\/2\" IG\u003c\/li\u003e  \u003cli\u003eThermal insulation: Polyurethane foam (PUR)\u003c\/li\u003e  \u003cli\u003eMaximum operating temperature of storage tank: 95 °C\u003c\/li\u003e  \u003cli\u003eMaximum operating pressure of storage tank\/heat exchanger: 6 bar\u003c\/li\u003e  \u003cli\u003eMax. operating temperature heat exchanger 100 °C\u003c\/li\u003e  \u003cli\u003eLoss: 28 watts\u003c\/li\u003e  \u003cli\u003eDimensions with insulation (diameter x height): 625 x 770 mm\u003c\/li\u003e  \u003cli\u003eWeight (empty): 64 kg\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch4\u003eTechnical data heating element\u003c\/h4\u003e  \u003cul\u003e  \u003cli\u003eHeating output: 1.5 kW\u003c\/li\u003e  \u003cli\u003eTemperature range: 5-75°C\u003c\/li\u003e  \u003cli\u003eSwitch-on hysteresis: 7-10°C\u003c\/li\u003e  \u003cli\u003eInstallation length: 300 mm\u003c\/li\u003e  \u003cli\u003eUnheated length: 70 mm\u003c\/li\u003e  \u003cli\u003eSafety temperature limiter: 93°C\u003c\/li\u003e  \u003cli\u003eConnection: 1 1\/2\u0026quot; male thread\u003c\/li\u003e  \u003cli\u003eMaximum operating pressure: 10 bar\u003c\/li\u003e  \u003cli\u003eProtection rating: IPX4\u003c\/li\u003e  \u003cli\u003eHeating coil material: Alloy 825\u003c\/li\u003e  \u003cli\u003eHousing material: plastic, white\u003c\/li\u003e  \u003cli\u003ePower supply: 230V\/16A, single-phase\u003c\/li\u003e  \u003cli\u003eConnection cable: 1.5 meters with Schuko plug\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eScope of delivery\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e100 liter hot water storage tank\u003c\/li\u003e  \u003cli\u003eHeating element 1.5 kW with 1 1\/2\" AG\u003c\/li\u003e  \u003cli\u003eOperating instructions \u0026amp; Assembly instructions \u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eDownload\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Bedienungsanleitung_ETWS_v1.80.pdf?v=1748426180\" title=\"Bedienungsanleitung ETWS\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung ETWS\"\u003eOperating instructions for hot water storage tank\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca rel=\"noopener\" title=\"Bedienungsanleitung EEHP 1-3\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/elektromet-ejk-elektroheizpatrone-bedienungsanleitung.pdf?v=1740745964\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung EEHP 1-3\"\u003eOperating instructions for heating element\u003c\/a\u003e\u003c\/li\u003e  \u003c\/ul\u003e  \u003cp\u003e  \u003c\/p\u003e","brand":"Gema GmbH","offers":[{"title":"Default Title","offer_id":54175411405148,"sku":"ETWS100+EEHP15","price":513.2,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/trinkwasserspeicher-120-liter-smart-heizstab-3-kw-mit-wifi-7366958.webp?v=1770692067"},{"product_id":"warmwasserspeicher-120-liter-mit-1-5-kw-heizstab","title":"Hot water tank 120 liters with 1.5 kW heating element","description":"\u003ch2\u003e120-liter hot water storage tank with 1.5 kW heating element\u003c\/h2\u003e  \u003ch3\u003eProduct description Hot water storage tank\u003c\/h3\u003e  \u003cp\u003eThe 120-liter hot water storage tank holds domestic hot water and ensures a central, reliable hot water supply. Thanks to a highly efficient heat exchanger, the water is optimally heated using thermal energy from a solar thermal system or a boiler.\u003c\/p\u003e  \u003cp\u003eAn additional heating option is offered by the integrated 1 1\/2\" An electric heating element, which is particularly useful when combined with photovoltaic systems. This flexible addition transforms the hot water storage tank into a versatile component of your heating system.\u003c\/p\u003e  \u003ch3\u003eEfficient hot water heating and protective functions\u003c\/h3\u003e  \u003cp\u003eThe internal heat exchanger and modern polyurethane foam insulation ensure energy-efficient and rapid water heating. The integrated circulation system also provides consistent hot water comfort for a demand of 100 to 180 liters.\u003c\/p\u003e  \u003cp\u003eThe hot water storage tank boasts comprehensive corrosion protection. A high-quality enamel coating combined with a large magnesium anode ensures reliable operation over a long period and protection against internal corrosion damage.\u003c\/p\u003e  \u003ch3\u003eTechnical data of the hot water storage tank\u003c\/h3\u003e  \u003cp\u003eWith a volume of 120 liters and a heat exchanger surface area of ​​1.4 m², the storage tank is optimally sized. The connection options for flow, return, and circulation are 3\/4\",  while the electric heating element also has a 1 1\/2\" A connection can be integrated.\u003c\/p\u003e  \u003cp\u003eThe hot water storage tank is pressure and temperature resistant with a maximum operating pressure of 6 bar (at up to 95 °C in the tank) and at the same time has very low heat losses of only 32 watts – ideal conditions for efficient operation.\u003c\/p\u003e  \u003ch3\u003ePowerful 1.5 kW heating element\u003c\/h3\u003e  \u003cp\u003eThe 1.5 kW electric heating element is the perfect accessory for additional, reliable heating power. Made of robust stainless steel and mounted in a durable plastic housing, it impresses with its longevity and safety.\u003c\/p\u003e  \u003cp\u003eThe integrated thermostat allows you to precisely control the temperature range from 5 °C to 75 °C. A switch-on hysteresis of 7-10 °C ensures a constant temperature profile, preventing unnecessary switching cycles and minimizing wear.\u003c\/p\u003e  \u003ch3\u003eTemperature control, frost protection and safety features\u003c\/h3\u003e  \u003cp\u003eIn addition to precise temperature control, the heating element also features an integrated frost protection mechanism that protects against damage during the cold season. Should the temperature reach 93 °C, the safety temperature limiter activates, ensuring overheat protection.\u003c\/p\u003e  \u003cp\u003eThese well-designed safety features, combined with a compact design and flexible connection options via a 1 1\/2\" The connection makes the heating element an ideal component for supplementing hot water storage tanks in a wide variety of applications.\u003c\/p\u003e  \u003ch3\u003eHigh-quality materials and easy installation\u003c\/h3\u003e  \u003cp\u003eThe heating element is manufactured with a robust heating coil made of Alloy 825, which withstands even high temperatures and demanding operating conditions. The durable plastic housing in an attractive white finish underscores the modern design and guarantees a longer service life.\u003c\/p\u003e  \u003cp\u003eThe compact design, with an installation length of 300 mm and a 1.5-meter-long connection cable, allows for easy integration into existing systems. This means the electric heating element can be installed quickly and is ready for use in no time – both in private homes and commercial facilities.\u003c\/p\u003e  \u003ch3\u003eTechnical data\u003c\/h3\u003e  \u003ch4\u003eTechnical data for hot water storage tanks\u003c\/h4\u003e  \u003cul\u003e  \u003cli\u003eVolume: \u003cstrong\u003e120 liters\u003c\/strong\u003e  \u003c\/li\u003e  \u003cli\u003eHeat exchanger surface area: 1.4 m²\u003c\/li\u003e  \u003cli\u003eHeat exchanger capacity: 6.1 liters\u003c\/li\u003e  \u003cli\u003eHeating flow and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eDomestic hot water supply and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eCirculation connection: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eMagnesium anode connection: 1 1\/4\" IG\u003c\/li\u003e  \u003cli\u003eConnection for electric heating: 1 1\/2\" IG\u003c\/li\u003e  \u003cli\u003eThermal insulation: Polyurethane foam (PUR)\u003c\/li\u003e  \u003cli\u003eMaximum operating temperature of storage tank: 95 °C\u003c\/li\u003e  \u003cli\u003eMaximum operating pressure of storage tank\/heat exchanger: 6 bar\u003c\/li\u003e  \u003cli\u003eMax. operating temperature heat exchanger 100 °C\u003c\/li\u003e  \u003cli\u003eLoss: 32 watts\u003c\/li\u003e  \u003cli\u003eDimensions with insulation (diameter x height): 565 x 1045 mm\u003c\/li\u003e  \u003cli\u003eWeight (empty): 71 kg\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch4\u003eTechnical data heating element\u003c\/h4\u003e  \u003cul\u003e  \u003cli\u003eHeating output: 1.5 kW\u003c\/li\u003e  \u003cli\u003eTemperature range: 5-75°C\u003c\/li\u003e  \u003cli\u003eSwitch-on hysteresis: 7-10°C\u003c\/li\u003e  \u003cli\u003eInstallation length: 300 mm\u003c\/li\u003e  \u003cli\u003eUnheated length: 70 mm\u003c\/li\u003e  \u003cli\u003eSafety temperature limiter: 93°C\u003c\/li\u003e  \u003cli\u003eConnection: 1 1\/2\u0026quot; male thread\u003c\/li\u003e  \u003cli\u003eMaximum operating pressure: 10 bar\u003c\/li\u003e  \u003cli\u003eProtection rating: IPX4\u003c\/li\u003e  \u003cli\u003eHeating coil material: Alloy 825\u003c\/li\u003e  \u003cli\u003eHousing material: plastic, white\u003c\/li\u003e  \u003cli\u003ePower supply: 230V\/16A, single-phase\u003c\/li\u003e  \u003cli\u003eConnection cable: 1.5 meters with Schuko plug\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eScope of delivery\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e120 liter hot water storage tank\u003c\/li\u003e  \u003cli\u003eHeating element 1.5 kW with 1 1\/2\" AG\u003c\/li\u003e  \u003cli\u003eAssembly \u0026amp; Operating instructions\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eDownload\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003ca rel=\"noopener\" title=\"Bedienungsanleitung ETWS\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Bedienungsanleitung_ETWS_v1.80.pdf?v=1748426180\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung ETWS\"\u003eOperating instructions for hot water storage tank\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e  \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/elektromet-ejk-elektroheizpatrone-bedienungsanleitung.pdf?v=1740745964\" title=\"Bedienungsanleitung EEHP 1-3\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung EEHP 1-3\"\u003eOperating instructions for heating element\u003c\/a\u003e\u003cbr\u003e  \u003c\/li\u003e  \u003c\/ul\u003e","brand":"Gema GmbH","offers":[{"title":"Default Title","offer_id":54175444468060,"sku":"ETWS120+EEHP15","price":522.2,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/trinkwasserspeicher-120-liter-smart-heizstab-3-kw-mit-wifi-7366958.webp?v=1770692067"},{"product_id":"warmwasserspeicher-150-liter-mit-1-5-kw-heizstab","title":"Hot water tank 150 liters with 1.5 kW heating element","description":"\u003ch2\u003e150-liter hot water storage tank with 1.5 kW heating element\u003c\/h2\u003e  \u003ch3\u003eProduct description\u003c\/h3\u003e  \u003cp\u003eThe \u003cstrong\u003ehot water storage tank\u003c\/strong\u003e with a capacity of \u003cstrong\u003e150 liters\u003c\/strong\u003e With its integrated heat exchanger, it offers a central solution for the reliable generation of hot water. It is ideally suited for producing drinking or process water in combination with a thermal system. \u003cstrong\u003esolar system\u003c\/strong\u003e,  a boiler or via a \u003cstrong\u003ePhotovoltaic system\u003c\/strong\u003e to be heated efficiently with a retrofittable electric heating element.\u003c\/p\u003e  \u003cp\u003eHigh-quality corrosion protection through enamel coating and a large magnesium anode guarantees long-term durability. The combination of state-of-the-art technology and robust construction makes this hot water storage tank a reliable choice for a wide variety of heating systems.\u003c\/p\u003e  \u003ch3\u003eAdvantages of the hot water storage tank\u003c\/h3\u003e  \u003cp\u003eThe hot water storage tank offers excellent value for money and provides a high level of hot water comfort for a demand of 100 to 180 liters. The highly efficient heat exchanger ensures maximum energy yield from the supplied heat source.\u003c\/p\u003e  \u003cp\u003eThe diverse connection options, including a circulation connection and a separate connection for the electric heating element, guarantee flexible integration into a wide variety of systems. Additionally, the densely foamed polyurethane insulation actively contributes to minimizing heat loss.\u003c\/p\u003e  \u003ch3\u003eTechnical data of the hot water storage tank\u003c\/h3\u003e  \u003cp\u003eWith a volume of 150 liters, a heat exchanger surface area of ​​1.4 m², and an integrated heat exchanger capacity of 6.1 liters, the storage tank features sophisticated technology. The connections for flow, return, and circulation are designed for 3\/4 inch male threads, while the system easily withstands a maximum operating pressure of 6 bar.\u003c\/p\u003e  \u003cp\u003eThe \u003cstrong\u003ehot water storage tank\u003c\/strong\u003e It is designed for operating temperatures of up to 95 °C in the storage tank and 100 °C at the heat exchanger, and boasts a heat output that guarantees a loss of only 36 watts. The integrated insulation also allows for a compact design that easily integrates into various installation spaces.\u003c\/p\u003e  \u003ch3\u003eHeating element – ​​Performance characteristics\u003c\/h3\u003e  \u003cp\u003eThe\u003cstrong\u003e integrated electric heating element with a power output of 1.5 kW\u003c\/strong\u003e It is designed as an ideal auxiliary device to support the system when needed, independently of external heat sources. Its robust construction from high-quality stainless steel ensures long-lasting and reliable performance.\u003c\/p\u003e  \u003cp\u003eThe heating element features a user-friendly temperature controller that allows for precise control of the water temperature between 5°C and 75°C. A switch-on hysteresis further contributes to this, ensuring not only constant temperatures but also preventing unnecessary switching cycles.\u003c\/p\u003e  \u003ch3\u003eTechnical details of the heating element\u003c\/h3\u003e  \u003cp\u003eWith a compact installation length of 300 mm and an unheated length of 70 mm, the heating element integrates flexibly into existing systems. It is designed to withstand a maximum operating pressure of 10 bar and is optimally protected against splashing water by an IPX4-certified housing.\u003c\/p\u003e  \u003cp\u003eThe integrated thermostat with a safety temperature limiter (active at 93°C) and a frost protection mechanism ensures additional safety and energy efficiency. The 1.5-meter-long connection cable with a Schuko plug also allows for quick and easy installation in the system.\u003c\/p\u003e  \u003ch3\u003eAreas of application\u003c\/h3\u003e  \u003cp\u003eThe hot water storage tank and the associated heating element are ideally suited for use in private households as well as in commercial applications. They can be used in both \u003cstrong\u003eIt can be used in combination with solar systems as well as with solid fuel, pellet and wood gasification boilers.\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003eThanks to the versatile connection options and the sophisticated safety features, both components represent the ideal solution for providing a constant supply of hot water even in demanding environments.\u003c\/p\u003e  \u003ch3\u003eConclusion\u003c\/h3\u003e  \u003cp\u003eWith its 150-liter hot water storage tank and powerful 1.5 kW heating element, you get a sophisticated system that meets the highest standards of efficiency and safety. The combination of advanced heating technology, comprehensive corrosion protection, and robust components guarantees a long-term and reliable hot water supply.\u003c\/p\u003e  \u003cp\u003eIts flexible applicability in various heating and solar systems, coupled with simple integration and operation, makes this system an ideal investment for modern heating installations. It combines innovative technology with user-friendly controls, thus guaranteeing consistently high performance. Hot water comfort.\u003c\/p\u003e  \u003ch3\u003eTechnical data\u003c\/h3\u003e  \u003ch4\u003eTechnical data hot water storage tank\u003c\/h4\u003e  \u003cul\u003e  \u003cli\u003eVolume: 150 liters\u003c\/li\u003e  \u003cli\u003eHeat exchanger surface area: 1.4 m²\u003c\/li\u003e  \u003cli\u003eHeat exchanger capacity: 6.1 liters\u003c\/li\u003e  \u003cli\u003eHeating flow and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eDomestic hot water supply and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eCirculation connection: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eMagnesium anode connection: 1 1\/4\" IG\u003c\/li\u003e  \u003cli\u003eConnection for electric heating: 1 1\/2\" IG\u003c\/li\u003e  \u003cli\u003eThermal insulation: Polyurethane foam (PUR)\u003c\/li\u003e  \u003cli\u003eMaximum operating temperature of storage tank: 95 °C\u003c\/li\u003e  \u003cli\u003eMaximum operating pressure of storage tank\/heat exchanger: 6 bar\u003c\/li\u003e  \u003cli\u003eMax. operating temperature heat exchanger 100 °C\u003c\/li\u003e  \u003cli\u003eLoss: 36 watts\u003c\/li\u003e  \u003cli\u003eInner diameter of storage tank: 510 mm\u003c\/li\u003e  \u003cli\u003eDimensions with insulation (diameter x height): 625 x 980 mm\u003c\/li\u003e  \u003cli\u003eWeight (empty): 76 kg\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch4\u003eTechnical data heating element\u003c\/h4\u003e  \u003cul\u003e  \u003cli\u003eHeating output: 1.5 kW\u003c\/li\u003e  \u003cli\u003eTemperature range: 5-75°C\u003c\/li\u003e  \u003cli\u003eSwitch-on hysteresis: 7-10°C\u003c\/li\u003e  \u003cli\u003eInstallation length: 300 mm\u003c\/li\u003e  \u003cli\u003eUnheated length: 70 mm\u003c\/li\u003e  \u003cli\u003eSafety temperature limiter: 93°C\u003c\/li\u003e  \u003cli\u003eConnection: 1 1\/2\u0026quot; male thread\u003c\/li\u003e  \u003cli\u003eMaximum operating pressure: 10 bar\u003c\/li\u003e  \u003cli\u003eProtection rating: IPX4\u003c\/li\u003e  \u003cli\u003eHeating coil material: Alloy 825\u003c\/li\u003e  \u003cli\u003eHousing material: plastic, white\u003c\/li\u003e  \u003cli\u003ePower supply: 230V\/16A, single-phase\u003c\/li\u003e  \u003cli\u003eConnection cable: 1.5 meters with Schuko plug\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eScope of delivery\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e150 liter hot water storage tank\u003c\/li\u003e  \u003cli\u003eHeating element 1.5 kW with 1 1\/2\" AG\u003c\/li\u003e  \u003cli\u003eAssembly \u0026amp; User manual\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eDownload\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Bedienungsanleitung_ETWS_v1.80.pdf?v=1748426180\" title=\"Bedienungsanleitung ETWS\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung ETWS\"\u003eOperating instructions for hot water storage tank\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/zertifikat.pdf?v=1730445251\" title=\"ETWS Speicher Zertifikat\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über ETWS Speicher Zertifikat\"\u003eCertificate Hot water storage tank\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/elektromet-ejk-elektroheizpatrone-bedienungsanleitung.pdf?v=1740745964\" title=\"Bedienungsanleitung EEHP 1-3\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung EEHP 1-3\"\u003eOperating instructions for heating element\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003cbr\u003e\u003c\/li\u003e  \u003c\/ul\u003e","brand":"Gema GmbH","offers":[{"title":"Default Title","offer_id":54175468912988,"sku":"ETWS150+EEHP15","price":531.2,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/trinkwasserspeicher-120-liter-smart-heizstab-3-kw-mit-wifi-7366958.webp?v=1770692067"},{"product_id":"trinkwasserspeicher-100-liter-mit-2-kw-heizstab","title":"Drinking water tank 100 liters with 2 kW heating element","description":"\u003ch2\u003e100-liter domestic hot water storage tank with 2 kW heating element – ​​Reliable hot water heating\u003c\/h2\u003e  \u003ch3\u003eProduct overview\u003c\/h3\u003e  \u003cp\u003eThe \u003cstrong\u003e100-liter hot water storage tank\u003c\/strong\u003e ETWS is a modern solution for central hot water heating in homes and commercial applications. It offers optimal hot water comfort for a demand of 100 to 180 liters and impresses with its excellent price-performance ratio.\u003c\/p\u003e  \u003cp\u003eThe combination of a highly efficient heat exchanger, integrated connections and robust safety features makes this storage tank a first-class choice for safe and energy-saving hot water preparation.\u003c\/p\u003e  \u003ch3\u003eEfficient hot water heating\u003c\/h3\u003e  \u003cp\u003eInside the storage tank is a high-performance heat exchanger that efficiently transfers the thermal energy from solar thermal systems or boilers to the domestic hot water. This ensures fast and reliable hot water preparation.\u003c\/p\u003e  \u003cp\u003eFurthermore, the integrated circulation connection enables an even distribution of heat and optimizes the heating process, leading to increased energy efficiency.\u003c\/p\u003e  \u003ch3\u003eCan be combined with photovoltaics\u003c\/h3\u003e  \u003cp\u003eAn additional special feature is the possibility of upgrading the storage system with a retrofittable [device\/system]. \u003cstrong\u003e1 1\/2\" electric heating element \u003c\/strong\u003eto couple them. This allows the photovoltaic system to be used flexibly to generate additional hot water when needed.\u003c\/p\u003e  \u003cp\u003eThe connection of the heating element to the buffer storage tank ensures a direct and rapid response to increasing hot water demand without compromising energy efficiency.\u003c\/p\u003e  \u003ch3\u003eHigh-quality materials and corrosion protection\u003c\/h3\u003e  \u003cp\u003eThe drinking water storage tank impresses with its durable and corrosion-resistant construction. The high-quality enamel coating inside reliably protects the tank from corrosion damage and thus contributes to a long service life.\u003c\/p\u003e  \u003cp\u003eThis protection is complemented by a generously sized magnesium anode, which acts as a sacrificial anode and provides further security for reliable operation.\u003c\/p\u003e  \u003ch3\u003eOptimal thermal insulation\u003c\/h3\u003e  \u003cp\u003eThanks to a tightly bonded polyurethane foam insulation, the hot water storage tank is efficiently insulated. This reduces heat loss and supports the sustainable use of energy.\u003c\/p\u003e  \u003cp\u003eThe technical design ensures that the stored heat is retained for a long period of time, thus keeping energy consumption to a minimum.\u003c\/p\u003e  \u003ch3\u003eTechnical specifications of the hot water storage tank\u003c\/h3\u003e  \u003cp\u003eThe storage volume is 100 liters, while the heat exchanger has a surface area of ​​1.2 m² and a volume of 5.27 liters. Connections for flow, return, and circulation are standard with 3\/4\" executed by AG.\u003c\/p\u003e  \u003cp\u003eFurther technical details include: a maximum operating pressure of 6 bar, a maximum operating temperature of 95 °C in the storage tank and 100 °C in the heat exchanger, and low power loss of only 28 watts. The dimensions are 625 x 770 mm and the net weight is 64 kg.\u003c\/p\u003e  \u003ch3\u003eReliable addition: Elektromet heating element 2 kW\u003c\/h3\u003e  \u003cp\u003eThe integrated Elektromet heating element in a 2 kW version is the ideal addition for heating the hot water storage tank electrically. Thanks to high-quality stainless steel and a robust white plastic construction, the heating element is both durable and visually appealing.\u003c\/p\u003e  \u003cp\u003ePrecise temperature control in the range of 5 to 75 °C, combined with a safety temperature limiter at 93 °C and a switch-on hysteresis of 7-10 °C, enables energy-saving and reliable operation. The connection is via a 1 1\/2\" The external thread and the included 1.5 meter long connection cable guarantee easy and quick installation.\u003c\/p\u003e  \u003cp\u003eWith protection against splashing water (IPX4) and a maximum operating pressure of 10 bar, the heating element is suitable for both private households and commercial use, thus contributing to a safe and comfortable hot water experience.\u003c\/p\u003e  \u003ch3\u003eTechnical data\u003c\/h3\u003e  \u003ch4\u003eTechnical data for hot water storage tanks\u003c\/h4\u003e  \u003cul\u003e  \u003cli\u003eVolume: 100 liters\u003c\/li\u003e  \u003cli\u003eHeat exchanger surface area: 1.2 m²\u003c\/li\u003e  \u003cli\u003eHeat exchanger capacity: 5.27 liters\u003c\/li\u003e  \u003cli\u003eHeating flow and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eDomestic hot water supply and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eCirculation connection: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eMagnesium anode connection: 1 1\/4\" IG\u003c\/li\u003e  \u003cli\u003eConnection for electric heating: 1 1\/2\" IG\u003c\/li\u003e  \u003cli\u003eThermal insulation: Polyurethane foam (PUR)\u003c\/li\u003e  \u003cli\u003eMaximum operating temperature of storage tank: 95 °C\u003c\/li\u003e  \u003cli\u003eMaximum operating pressure of storage tank\/heat exchanger: 6 bar\u003c\/li\u003e  \u003cli\u003eMax. operating temperature heat exchanger 100 °C\u003c\/li\u003e  \u003cli\u003eLoss: 28 watts\u003c\/li\u003e  \u003cli\u003eDimensions with insulation (diameter x height): 625 x 770 mm\u003c\/li\u003e  \u003cli\u003eWeight (empty): 64 kg\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch4\u003eTechnical data heating element\u003c\/h4\u003e  \u003cul\u003e  \u003cli\u003eHeating output: 2 kW\u003c\/li\u003e  \u003cli\u003eTemperature control: 5-75°C\u003c\/li\u003e  \u003cli\u003eSwitch-on hysteresis: 7-10°C\u003c\/li\u003e  \u003cli\u003eInstallation length: 300 mm\u003c\/li\u003e  \u003cli\u003eUnheated length: 70 mm\u003c\/li\u003e  \u003cli\u003eSafety temperature limiter: 93°C\u003c\/li\u003e  \u003cli\u003eConnection: 1 1\/2\" external thread\u003c\/li\u003e  \u003cli\u003eProtection rating: IPX4\u003c\/li\u003e  \u003cli\u003eMaximum operating pressure: 10 bar\u003c\/li\u003e  \u003cli\u003eOuter shell material: Plastic, white\u003c\/li\u003e  \u003cli\u003eHeating coil material: Alloy 825\u003c\/li\u003e  \u003cli\u003ePower supply: single-phase 230 V\/16 A\u003c\/li\u003e  \u003cli\u003eCable length: 1.5 meters with Schuko plug\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eScope of delivery\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eDrinking water storage tank 100 liters\u003c\/li\u003e  \u003cli\u003eHeating element 2 kW with 1 1\/2\" AG\u003c\/li\u003e  \u003cli\u003eOperating instructions \u0026amp; Assembly instructions\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eDownload\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Bedienungsanleitung_ETWS_v1.80.pdf?v=1748426180\" title=\"Bedienungsanleitung ETWS\" rel=\"noopener\" aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung ETWS\" target=\"_blank\"\u003eOperating instructions for hot water storage tank\u003c\/a\u003e\u003c\/li\u003e  \u0026amp;\u003ca rel=\"noopener\" title=\"Bedienungsanleitung EEHP 1-3\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/elektromet-ejk-elektroheizpatrone-bedienungsanleitung.pdf?v=1740745964\" aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung EEHP 1-3\" target=\"_blank\"\u003eOperating instructions for heating element\u003c\/a\u003e\u003c\/li\u003e  \u003c\/ul\u003e","brand":"Gema GmbH","offers":[{"title":"Default Title","offer_id":54175522455900,"sku":"ETWS100+EEHP2","price":513.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/trinkwasserspeicher-120-liter-smart-heizstab-3-kw-mit-wifi-7366958.webp?v=1770692067"},{"product_id":"trinkwasserspeicher-120-liter-mit-2-kw-heizstab","title":"Drinking water tank 120 liters with 2 kW heating element","description":"\u003ch2\u003e120-liter drinking water storage tank with 2 kW heating element – ​​Effective solution for hot water and domestic hot water\u003c\/h2\u003e  \u003ch3\u003eOverview and area of ​​application\u003c\/h3\u003e  \u003cp\u003eThe \u003cstrong\u003eDrinking water reservoir\u003c\/strong\u003e With a volume of 120 liters, it offers you reliable and centralized hot water supply. Thanks to the integrated heat exchanger, you can heat both domestic hot water and... \u003cstrong\u003edrinking water\u003c\/strong\u003e It heats efficiently, ensuring comfortable use in private households as well as in commercial settings.\u003c\/p\u003e  \u003cp\u003eThe option of connecting the storage tank to a solar thermal system or a boiler makes it a flexible solution that can be optimally adapted to various heating systems. An additional 2 kW heating element also guarantees quickly available heat when external heat sources are insufficient.\u003c\/p\u003e  \u003ch3\u003eRobust construction and high-quality corrosion protection\u003c\/h3\u003e  \u003cp\u003eThe hot water storage tank impresses not only with its performance but also with its durable construction. A high-quality enamel coating inside the tank protects against corrosion, while the large magnesium anode acts as an effective sacrificial component.\u003c\/p\u003e  \u003cp\u003eThe thermal insulation made of densely foamed polyurethane optimizes energy consumption by minimizing heat loss. This ensures reliable and energy-efficient hot water heating.\u003c\/p\u003e  \u003ch3\u003eEfficient heating technology and flexible control\u003c\/h3\u003e  \u003cp\u003eThe integrated, highly efficient heat exchanger ensures rapid and even heating of the water. External heat sources such as solar thermal systems, solid fuel boilers, wood gasification boilers, or pellet boilers allow for optimal integration of the storage tank into your heating system.\u003c\/p\u003e  \u003cp\u003eAdditionally, the 2 kW heating element, which can be connected to the storage tank, allows for targeted and demand-based supplementation of the heating output. This system guarantees you the desired hot water comfort at all times and ensures a constant temperature within the required range.\u003c\/p\u003e  \u003ch3\u003eRobust and efficient heating cartridge in detail\u003c\/h3\u003e  \u003cp\u003eThe Elektromet 2 kW heating element provides a reliable solution for hot water heating. Made of corrosion-resistant stainless steel and a robust white plastic housing, it impresses with its durability and attractive appearance.\u003c\/p\u003e  \u003cp\u003eThanks to precise temperature control in the range of 5 to 75 °C and a safety temperature limiter at 93 °C, safe operation is guaranteed. The easily adjustable switch-on hysteresis also enables energy-efficient use, optimally controlling the heating process.\u003c\/p\u003e  \u003ch3\u003eEasy installation and versatile compatibility\u003c\/h3\u003e  \u003cp\u003eThanks to the generously sized connection with 1 1\/2\" The external thread allows for easy integration of the heating element into standard domestic hot water storage tanks. The compact installation length of 300 mm and the predefined unheated length of 70 mm significantly simplify installation.\u003c\/p\u003e  \u003cp\u003eThe included power cable with Schuko plug makes power supply straightforward. This solution is therefore suitable for both private and commercial use where reliable and fast hot water preparation is required.\u003c\/p\u003e  \u003ch3\u003eTechnical details and safety\u003c\/h3\u003e  \u003cp\u003eThe storage tank operates reliably at a maximum operating pressure of 6 bar and an operating temperature of up to 95 °C in the tank and 100 °C at the heat exchanger. The heat transfer surface area of ​​1.4 m² and a heat exchanger volume of 6.1 liters guarantee rapid heat energy transfer.\u003c\/p\u003e  \u003cp\u003eThe heating cartridge also meets demanding safety standards: With a protection rating of IPX4, it is protected against splashing water and impresses with its quality and safety even at a maximum operating pressure of 10 bar.This way you will experience not only effective, but also absolutely reliable hot water preparation.\u003c\/p\u003e  \u003ch3\u003eTechnical data\u003c\/h3\u003e  \u003ch4\u003eTechnical data for hot water storage tanks\u003c\/h4\u003e  \u003cul\u003e  \u003cli\u003eVolume: \u003cstrong\u003e120 liters\u003c\/strong\u003e  \u003c\/li\u003e  \u003cli\u003eHeat exchanger surface area: 1.4 m²\u003c\/li\u003e  \u003cli\u003eHeat exchanger capacity: 6.1 liters\u003c\/li\u003e  \u003cli\u003eHeating flow and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eDomestic hot water supply and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eCirculation connection: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eMagnesium anode connection: 1 1\/4\" IG\u003c\/li\u003e  \u003cli\u003eConnection for electric heating: 1 1\/2\" IG\u003c\/li\u003e  \u003cli\u003eThermal insulation: Polyurethane foam (PUR)\u003c\/li\u003e  \u003cli\u003eMaximum operating temperature of storage tank: 95 °C\u003c\/li\u003e  \u003cli\u003eMaximum operating pressure of storage tank\/heat exchanger: 6 bar\u003c\/li\u003e  \u003cli\u003eMax. operating temperature heat exchanger 100 °C\u003c\/li\u003e  \u003cli\u003eLoss: 32 watts\u003c\/li\u003e  \u003cli\u003eDimensions with insulation (diameter x height): 565 x 1045 mm\u003c\/li\u003e  \u003cli\u003eWeight (empty): 71 kg\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch4\u003eTechnical data heating element\u003c\/h4\u003e  \u003cul\u003e  \u003cli\u003eHeating output: 2 kW\u003c\/li\u003e  \u003cli\u003eTemperature control: 5-75°C\u003c\/li\u003e  \u003cli\u003eSwitch-on hysteresis: 7-10°C\u003c\/li\u003e  \u003cli\u003eInstallation length: 300 mm\u003c\/li\u003e  \u003cli\u003eUnheated length: 70 mm\u003c\/li\u003e  \u003cli\u003eSafety temperature limiter: 93°C\u003c\/li\u003e  \u003cli\u003eConnection: 1 1\/2\" external thread\u003c\/li\u003e  \u003cli\u003eProtection rating: IPX4\u003c\/li\u003e  \u003cli\u003eMaximum operating pressure: 10 bar\u003c\/li\u003e  \u003cli\u003eOuter shell material: Plastic, white\u003c\/li\u003e  \u003cli\u003eHeating coil material: Alloy 825\u003c\/li\u003e  \u003cli\u003ePower supply: single-phase 230 V\/16 A\u003c\/li\u003e  \u003cli\u003eCable length: 1.5 meters with Schuko plug\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eScope of delivery\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eDrinking water storage tank 120 liters\u003c\/li\u003e  \u003cli\u003eHeating element 2 kW with 1 1\/2\" AG\u003c\/li\u003e  \u003cli\u003eOperating instructions \u0026amp; Assembly instructions\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eDownload\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Bedienungsanleitung_ETWS_v1.80.pdf?v=1748426180\" title=\"Bedienungsanleitung ETWS\" rel=\"noopener\" aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung ETWS\" target=\"_blank\"\u003eOperating instructions for drinking water storage tank\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e  \u003ca rel=\"noopener\" title=\"Bedienungsanleitung EEHP 1-3\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/elektromet-ejk-elektroheizpatrone-bedienungsanleitung.pdf?v=1740745964\" aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung EEHP 1-3\" target=\"_blank\"\u003eOperating instructions for heating element\u003c\/a\u003e\u003cbr\u003e  \u003c\/li\u003e  \u003c\/ul\u003e","brand":"Gema GmbH","offers":[{"title":"Default Title","offer_id":54175584878940,"sku":"ETWS120+EEHP2","price":522.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/trinkwasserspeicher-120-liter-smart-heizstab-3-kw-mit-wifi-7366958.webp?v=1770692067"},{"product_id":"trinkwasserspeicher-150-liter-mit-2-kw-heizstab","title":"Drinking water tank 150 liters with 2 kW heating element","description":"\u003ch2\u003e150-liter domestic hot water storage tank with integrated heat exchanger and heating element technology\u003c\/h2\u003e  \u003ch3\u003eProduct description\u003c\/h3\u003e  \u003cp\u003eThe 150-liter domestic hot water storage tank impresses with its versatile applications in central hot water heating systems. It is equipped with a highly efficient heat exchanger and also offers the option of integrating a 2 kW heating element to ensure flexible and demand-based hot water production.\u003c\/p\u003e  \u003cp\u003eThe storage tank is ideal for applications that cover a hot water demand of approximately 100 to 180 liters, while offering a high level of user comfort. It can be seamlessly integrated with various systems, such as boilers, pellet boilers, solid fuel boilers, or even solar thermal systems.\u003c\/p\u003e  \u003ch3\u003eEfficient hot water preparation\u003c\/h3\u003e  \u003cp\u003eThe integrated heat exchanger utilizes existing thermal energy to efficiently heat drinking water or domestic hot water inside the storage tank. The option to retrofit an additional electric heating element provides a flexible solution that incorporates both renewable and traditional energy sources.\u003c\/p\u003e  \u003cp\u003eThis combination not only ensures even heat distribution, but also supports economical energy use, so that hot water comfort is always guaranteed at a high level.\u003c\/p\u003e  \u003ch3\u003eHigh-quality heat exchanger and corrosion protection\u003c\/h3\u003e  \u003cp\u003eThe heat exchanger features an attractive surface that enables optimal heat transfer. At the same time, the domestic hot water storage tank is protected by a high-quality enamel coating that provides lasting protection against corrosion.\u003c\/p\u003e  \u003cp\u003eA large magnesium anode acts as an additional protective measure by functioning as a sacrificial anode inside the storage unit, thus extending the lifespan of the device.\u003c\/p\u003e  \u003ch3\u003eVersatile applications\u003c\/h3\u003e  \u003cp\u003eThe hot water storage tank is designed for use in a wide variety of settings – from private households to commercial applications. It can be connected to various heating systems, making it the ideal solution for central hot water supply in residential and commercial buildings.\u003c\/p\u003e  \u003cp\u003eFurthermore, the connection for circulation and a robust system design ensure smooth operation and easy integration into existing systems.\u003c\/p\u003e  \u003ch3\u003eTechnical data of the hot water storage tank\u003c\/h3\u003e  \u003cp\u003eThe storage tank has a capacity of 150 liters and offers a heat exchanger surface area of ​​1.4 m², which holds a volume of 6.1 liters. The connections are 3\/4\" The design allows for easy connection of the flow, return, and circulation pipes. Additionally, there is a connection for an electric heating element (1 1\/2\" IG) integrated.\u003c\/p\u003e  \u003cp\u003eWith thermal insulation made of densely foamed polyurethane and a maximum operating pressure of 6 bar, the storage tank is designed for a long service life and safe operation. Its low power loss of only 36 watts further underscores its high efficiency.\u003c\/p\u003e  \u003ch3\u003eElektromet heating element, heating cartridge 2 kW – reliable support\u003c\/h3\u003e  \u003cp\u003eThe 2 kW immersion heater from Elektromet is a high-quality heating cartridge, ideally suited for supplementing a hot water storage tank. Made of durable stainless steel and equipped with a robust heating coil made of Alloy 825, it guarantees a long-lasting and safe heat supply.\u003c\/p\u003e  \u003cp\u003eThe precisely adjustable thermostat housing allows for flexible temperature control between 5 and 75 °C, while an integrated safety temperature limiter at 93 °C protects against overheating. This ensures an optimal temperature at all times.\u003c\/p\u003e  \u003ch3\u003eFeatures and safety of the heating cartridge\u003c\/h3\u003e  \u003cp\u003eThe heating cartridge impresses with its user-friendly design: Its compact installation length of 300 mm and unheated length of 70 mm allow for easy installation. The included 1.5-meter connection cable with a Schuko plug ensures a straightforward power supply.\u003c\/p\u003e  \u003cp\u003eWith an IPX4 protection rating, the heating cartridge is protected against splashing water and can withstand even demanding operating conditions. A maximum operating pressure of 10 bar completes the safety concept.\u003c\/p\u003e  \u003ch3\u003eTechnical details of the heating element\u003c\/h3\u003e  \u003cp\u003eThe heating element has a heating capacity of 2 kW and operates within a temperature range of 5 to 75 °C. A switch-on hysteresis of 7 to 10 °C ensures energy-efficient operation. Connection is via a 1 1\/2\" External thread and is optimized for use in domestic hot water and drinking water storage tanks.\u003c\/p\u003e  \u003cp\u003eThanks to its robust white plastic construction and the use of high-quality materials, this product offers a reliable heat supply for private and commercial applications.\u003c\/p\u003e  \u003ch3\u003eScope of delivery and assembly\u003c\/h3\u003e  \u003cp\u003eThe hot water storage tank comes with a detailed operating and maintenance manual to ensure proper commissioning. The enamel coating and large magnesium anode also guarantee long-term corrosion protection.\u003c\/p\u003e  \u003cp\u003eThe heating element comes complete with the Elektromet heating cartridge, including a gasket, and detailed instructions. This ensures quick and easy installation, which is a great advantage for both professionals and DIY enthusiasts.\u003c\/p\u003e  \u003ch3\u003eTechnical data\u003c\/h3\u003e  \u003ch4\u003eTechnical data for hot water storage tanks\u003c\/h4\u003e  \u003cul\u003e  \u003cli\u003eVolume: 150 liters\u003c\/li\u003e  \u003cli\u003eHeat exchanger surface area: 1.4 m²\u003c\/li\u003e  \u003cli\u003eHeat exchanger capacity: 6.1 liters\u003c\/li\u003e  \u003cli\u003eHeating flow and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eDomestic hot water supply and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eCirculation connection: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eMagnesium anode connection: 1 1\/4\" IG\u003c\/li\u003e  \u003cli\u003eConnection for electric heating: 1 1\/2\" IG\u003c\/li\u003e  \u003cli\u003eThermal insulation: Polyurethane foam (PUR)\u003c\/li\u003e  \u003cli\u003eMaximum operating temperature of storage tank: 95 °C\u003c\/li\u003e  \u003cli\u003eMaximum operating pressure of storage tank\/heat exchanger: 6 bar\u003c\/li\u003e  \u003cli\u003eMax. operating temperature heat exchanger 100 °C\u003c\/li\u003e  \u003cli\u003eLoss: 36 watts\u003c\/li\u003e  \u003cli\u003eInner diameter of storage tank: 510 mm\u003c\/li\u003e  \u003cli\u003eDimensions with insulation (diameter x height): 625 x 980 mm\u003c\/li\u003e  \u003cli\u003eWeight (empty): 76 kg\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch4\u003eTechnical data heating element\u003c\/h4\u003e  \u003cul\u003e  \u003cli\u003eHeating output: 2 kW\u003c\/li\u003e  \u003cli\u003eTemperature control: 5-75°C\u003c\/li\u003e  \u003cli\u003eSwitch-on hysteresis: 7-10°C\u003c\/li\u003e  \u003cli\u003eInstallation length: 300 mm\u003c\/li\u003e  \u003cli\u003eUnheated length: 70 mm\u003c\/li\u003e  \u003cli\u003eSafety temperature limiter: 93°C\u003c\/li\u003e  \u003cli\u003eConnection: 1 1\/2\" external thread\u003c\/li\u003e  \u003cli\u003eProtection rating: IPX4\u003c\/li\u003e  \u003cli\u003eMaximum operating pressure: 10 bar\u003c\/li\u003e  \u003cli\u003eOuter shell material: Plastic, white\u003c\/li\u003e  \u003cli\u003eHeating coil material: Alloy 825\u003c\/li\u003e  \u003cli\u003ePower supply: single-phase 230 V\/16 A\u003c\/li\u003e  \u003cli\u003eCable length: 1.5 meters with Schuko plug\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eScope of delivery\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eDrinking water storage tank 150 liters\u003c\/li\u003e  \u003cli\u003eHeating element 2 kW with 1 1\/2\" AG\u003c\/li\u003e  \u003cli\u003eAssembly \u0026amp; User manual\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eDownload\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003ca rel=\"noopener\" title=\"Bedienungsanleitung ETWS\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Bedienungsanleitung_ETWS_v1.80.pdf?v=1748426180\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung ETWS\"\u003eOperating instructions for drinking water storage tank\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/zertifikat.pdf?v=1730445251\" title=\"ETWS Speicher Zertifikat\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über ETWS Speicher Zertifikat\"\u003eCertificate Drinking water reservoir\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/elektromet-ejk-elektroheizpatrone-bedienungsanleitung.pdf?v=1740745964\" title=\"Bedienungsanleitung EEHP 1-3\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung EEHP 1-3\"\u003eOperating instructions for heating element\u003c\/a\u003e\u003c\/li\u003e  \u003c\/ul\u003e","brand":"Gema GmbH","offers":[{"title":"Default Title","offer_id":54175832015196,"sku":"ETWS150+EEHP2","price":531.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/trinkwasserspeicher-120-liter-smart-heizstab-3-kw-mit-wifi-7366958.webp?v=1770692067"},{"product_id":"brauchwasserspeicher-150-l-mit-incoloy-825-heizstab-3-kw","title":"Hot water tank 150 L with Incoloy 825 heating element 3 kW","description":"\u003ch2\u003e150 L domestic hot water storage tank with Incoloy 825 3 kW heating element – ​​Efficient and versatile hot water solution\u003c\/h2\u003e  \u003ch3\u003eRobust hot water storage tank with integrated heat exchanger\u003c\/h3\u003e  \u003cp\u003eThe 150-liter hot water storage tank is the ideal solution for central and reliable hot water heating. Thanks to a highly efficient heat exchanger, the drinking or domestic hot water is heated directly inside the tank using energy from solar thermal systems, boilers, or other heating systems.\u003c\/p\u003e  \u003cp\u003eThe design is ideally suited for households with a hot water demand between 100 and 180 liters. With its integrated circulation connection and additional connection options, such as the possibility of a 1 1\/2\" With electric heating elements, the system can be flexibly adapted to a wide variety of requirements.\u003c\/p\u003e  \u003ch3\u003eHigh-quality corrosion protection and durable construction\u003c\/h3\u003e  \u003cp\u003eFor long-lasting performance, robust corrosion protection has been implemented inside the storage tank. A high-quality enamel coating, in combination with a large magnesium anode, ensures reliable protection against water and thermal corrosion.\u003c\/p\u003e  \u003cp\u003eThe efficient thermal insulation made of densely foamed polyurethane minimizes heat loss and thus contributes to sustainable heating operation. This quality feature guarantees that both the hot water storage tank and the heat exchanger will operate reliably over long periods.\u003c\/p\u003e  \u003ch3\u003eFlexible connection and versatile application possibilities\u003c\/h3\u003e  \u003cp\u003eThe hot water storage tank is versatile and compatible with various heating systems such as solid fuel, wood gasification, pellet or combination boilers, as well as solar thermal systems. Thanks to the standardized connections, including 3\/4\" AG, significantly simplifies integration into existing heating systems.\u003c\/p\u003e  \u003cp\u003eThe option of expanding the storage capacity with a plug-and-play integrated electric heating element further underscores the flexibility of this system. This allows the device to easily adapt to changing needs or additional energy sources, such as photovoltaic systems.\u003c\/p\u003e  \u003ch3\u003eInnovative electric heating element made of INCOLOY 825\u003c\/h3\u003e  \u003cp\u003eThe electric heating element, available in 2 kW and 3 kW versions, impresses with its high-quality construction from the INCOLOY 825 alloy. This special composition of nickel, iron, chromium, and other alloying elements guarantees outstanding corrosion resistance in various environments.\u003c\/p\u003e  \u003cp\u003eWith a continuously adjustable temperature range and an integrated thermostat for precise control, the system becomes a reliable component in hot water preparation. The over-temperature switch protects the system from overheating if the temperature is exceeded, ensuring worry-free operation.\u003c\/p\u003e  \u003ch3\u003eTechnical details and connection options\u003c\/h3\u003e  \u003cp\u003eThe hot water storage tank has a volume of 150 liters, an effective heat exchanger surface area of ​​1.4 m², and a heat exchanger filling capacity of 6.1 liters. The connections for flow, return, and circulation are standardized to 3\/4\" AG has implemented this, making easy integration into existing systems possible.\u003c\/p\u003e  \u003cp\u003eThe electric heating element is connected with a sturdy 1 1\/\u0026quot; threaded connection.2\" The unit is supplied with an internal thread and an installation length of 305 mm (for 2 kW) or 360 mm (for 3 kW). A plug-and-play 230V connection further simplifies installation in domestic hot water or buffer storage tanks.\u003c\/p\u003e  \u003ch3\u003eEasy installation and versatile application\u003c\/h3\u003e  \u003cp\u003eThanks to the use of standardized connections and the plug-and-play electric heating element, installation is particularly straightforward. This allows for both professional heating system integration and independent retrofitting without significant effort.\u003c\/p\u003e  \u003cp\u003eThe combination of high-quality technology, robust construction, and ease of use makes this hot water solution the ideal choice for modern households. Whether used as a central hot water supply or as a supplement to existing heating systems, the system meets the highest standards of efficiency and safety.\u003c\/p\u003e  \u003ch3\u003eConclusion\u003c\/h3\u003e  \u003cp\u003eThe 150-liter domestic hot water storage tank, combined with the innovative INCOLOY 825 electric heating element, provides a reliable, versatile, and durable solution for hot water preparation. High-quality workmanship, sophisticated corrosion protection, and flexible connection options guarantee a high level of comfort as well as safe and energy-efficient operation.\u003c\/p\u003e  \u003cp\u003eThis system combines modern technology with robust materials and is therefore the perfect investment for anyone who values ​​quality and a future-proof hot water supply.\u003c\/p\u003e  \u003ch3\u003eTechnical data\u003c\/h3\u003e  \u003ch4\u003eTechnical data for hot water storage tanks\u003c\/h4\u003e  \u003cul\u003e  \u003cli\u003eVolume: \u003cstrong\u003e150 liters\u003c\/strong\u003e  \u003c\/li\u003e  \u003cli\u003eHeat exchanger surface area: 1.4 m²\u003c\/li\u003e  \u003cli\u003eHeat exchanger capacity: 6.1 liters\u003c\/li\u003e  \u003cli\u003eHeating flow and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eDomestic hot water supply and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eCirculation connection: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eMagnesium anode connection: 1 1\/4\" IG\u003c\/li\u003e  \u003cli\u003eConnection for electric heating: 1 1\/2\" IG\u003c\/li\u003e  \u003cli\u003eThermal insulation: Polyurethane foam (PUR)\u003c\/li\u003e  \u003cli\u003eMaximum operating temperature of storage tank: 95 °C\u003c\/li\u003e  \u003cli\u003eMaximum operating pressure of storage tank\/heat exchanger: 6 bar\u003c\/li\u003e  \u003cli\u003eMax. operating temperature heat exchanger 100 °C\u003c\/li\u003e  \u003cli\u003eLoss: 36 watts\u003c\/li\u003e  \u003cli\u003eInner diameter of storage tank: 510 mm\u003c\/li\u003e  \u003cli\u003eDimensions with insulation (diameter x height): 625 x 980 mm\u003c\/li\u003e  \u003cli\u003eWeight (empty): 76 kg\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch4\u003eTechnical data heating element\u003c\/h4\u003e  \u003cul\u003e  \u003cli\u003eConnection: 1 1\/2\"\u003c\/li\u003e  \u003cli\u003ePower supply: 230V\u003c\/li\u003e  \u003cli\u003eMaximum operating pressure: 10 bar\u003c\/li\u003e  \u003cli\u003eUnheated length: 65 mm\u003c\/li\u003e  \u003cli\u003eInstallation length: 360 mm\u003c\/li\u003e  \u003cli\u003eSafety temperature limiter: 93 °C\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eScope of delivery\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e  \u003cstrong\u003ehot water storage tank \u003c\/strong\u003ewith 1 heat exchanger including insulation\u003c\/li\u003e  \u003cli\u003eSafety valve\u003c\/li\u003e  \u003cli\u003eIncoloy heating element 3 kW\u003c\/li\u003e  \u003cli\u003eOperating and maintenance instructions\u003c\/li\u003e  \u003cli\u003eOperating instructions for heating element\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eDownload\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Bedienungsanleitung_ETWS_v1.80.pdf?v=1748426180\" title=\"Bedienungsanleitung ETWS\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung ETWS\"\u003eOperating instructions for storage\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca rel=\"noopener\" title=\"ETWS Speicher Zertifikat\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/zertifikat.pdf?v=1730445251\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über ETWS Speicher Zertifikat\"\u003ecertificate\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca rel=\"noopener\" title=\"Einbauanleitung 230 V\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Selfa_Heizpatronen_230V_Einbauanleitung.pdf?v=1747030703\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Einbauanleitung 230 V\"\u003eInstallation instructions Heating element 230 V\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca rel=\"noopener\" title=\"Einbauanleitung 400 V\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Selfa_Heizpatronen_400V_Einbauanleitung.pdf?v=1747030706\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Einbauanleitung 400 V\"\u003eInstallation instructions for 400V heating element\u003c\/a\u003e\u003c\/li\u003e  \u003c\/ul\u003e  \u003cp\u003e  \u003c\/p\u003e","brand":"Gema GmbH","offers":[{"title":"Default Title","offer_id":54258862129500,"sku":"ETWS150+SEHP3","price":553.5,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/trinkwasserspeicher-120-liter-smart-heizstab-3-kw-mit-wifi-7366958.webp?v=1770692067"},{"product_id":"warmwasserspeicher-120-l-mit-incoloy-825-heizstab-3-kw","title":"Hot water tank 120 L with Incoloy 825 heating element 3 kW","description":"\u003ch2\u003e120L hot water storage tank with Incoloy 825 heating element – ​​Efficient and versatile hot water heating\u003c\/h2\u003e  \u003ch3\u003eProduct overview\u003c\/h3\u003e  \u003cp\u003eThe\u003cstrong\u003e hot water storage tank\u003c\/strong\u003e with \u003cstrong\u003e120 liters\u003c\/strong\u003e The volume impresses with its central and reliable hot water heating, which is ideal for daily hot and cold water needs. \u003cstrong\u003edrinking water\u003c\/strong\u003e Equipped with an integrated heat exchanger, it offers reliable operation for\u003cstrong\u003e domestic water\u003c\/strong\u003e as well as drinking water, so that comfort and efficiency are combined in one device.\u003c\/p\u003e  \u003cp\u003eThis system makes it possible to use heat from different sources such as a solar thermal system or a boiler and to flexibly contribute to heating your hot water.\u003c\/p\u003e  \u003ch3\u003eInnovative heat transfer\u003c\/h3\u003e  \u003cp\u003eThe highly efficient heat exchanger inside the storage tank optimally transfers thermal energy to the domestic hot water. This enables the effective use of heat sources, thereby increasing hot water comfort and reducing operating costs.\u003c\/p\u003e  \u003cp\u003eThanks to the integrated circulation connection, the system also ensures an even heat distribution throughout the entire storage tank, resulting in a constant and immediately available supply of hot water.\u003c\/p\u003e  \u003ch3\u003eRobust corrosion protection\u003c\/h3\u003e  \u003cp\u003eTo ensure a long service life, the \u003cstrong\u003ehot water storage tank\u003c\/strong\u003e The interior is protected by a high-quality enamel coating. This measure ensures the reliable hot water supply for years to come.\u003c\/p\u003e  \u003cp\u003eAdditionally, a large magnesium anode serves as a sacrificial anode, protecting the storage tank from corrosion. This dual protection system guarantees reliable and low-maintenance operation.\u003c\/p\u003e  \u003ch3\u003eTechnical details and dimensions\u003c\/h3\u003e  \u003cp\u003eWith a volume of \u003cstrong\u003e120 liters\u003c\/strong\u003eWith a diameter of n and a heat exchanger surface area of ​​1.4 m², this storage tank offers sufficient capacity for a hot water demand of 100 to 180 liters. The thermal insulation made of densely foamed polyurethane reduces heat loss to a minimum.\u003c\/p\u003e  \u003cp\u003eThe Windows specifications include, among other things, connections for flow, return and circulation in 3\/4\" AG and a maximum operating temperature of 95 °C. The robust construction and sophisticated technology ensure safe operation at a maximum pressure of 6 bar.\u003c\/p\u003e  \u003ch3\u003eConnectivity options and versatility\u003c\/h3\u003e  \u003cp\u003eThis type of storage tank is versatile and compatible with various heating systems such as solid fuel, wood gasification, pellet, or combination boilers, and can also be easily coupled with a solar thermal system. This flexibility allows the unit to be optimally adapted to individual needs.\u003c\/p\u003e  \u003cp\u003eIn addition, it is possible to connect the storage unit to a retrofittable electric heating element, which provides additional heat when needed – ideal for use in conjunction with photovoltaic systems.\u003c\/p\u003e  \u003ch3\u003eElectric heating element – ​​Reliable heating solution made of INCOLOY 825\u003c\/h3\u003e  \u003cp\u003eThe \u003cstrong\u003eelectric heating element\u003c\/strong\u003e in the power variants 2 kW or \u003cstrong\u003e3 kW \u003c\/strong\u003eIt stands for efficiency and durability. Made from the high-quality INCOLOY 825 alloy, it offers outstanding corrosion resistance and is therefore the ideal complement to domestic hot water or buffer storage tanks.\u003c\/p\u003e  \u003cp\u003eWith an adjustable temperature range of 30°C to 75°C and an integrated over-temperature switch that activates at 85°C, the heating element ensures safe operation. Its plug-and-play 230V design allows for easy and flexible installation, meeting modern safety standards and providing both user convenience.\u003c\/p\u003e  \u003ch3\u003eConclusion\u003c\/h3\u003e  \u003cp\u003eThe \u003cstrong\u003eHot water storage tank 120 \u003c\/strong\u003eThe L with Incoloy 825 heating element offers a modern solution for effective hot water preparation.Its efficient heat exchanger, comprehensive corrosion protection and versatile connection options make it an ideal choice for a wide variety of heating systems.\u003c\/p\u003e  \u003cp\u003eIn combination with the robust electric heating element, a system is created that not only delivers high comfort, but also impresses with its durability and reliability – an investment in quality and future security for your hot water household.\u003c\/p\u003e  \u003ch3\u003eTechnical data\u003c\/h3\u003e  \u003ch4\u003eTechnical data for hot water storage tanks\u003c\/h4\u003e  \u003cul\u003e  \u003cli\u003eVolume: \u003cstrong\u003e120 liters\u003c\/strong\u003e  \u003c\/li\u003e  \u003cli\u003eHeat exchanger surface area: 1.4 m²\u003c\/li\u003e  \u003cli\u003eHeat exchanger capacity: 6.1 liters\u003c\/li\u003e  \u003cli\u003eHeating flow and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eDomestic hot water supply and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eCirculation connection: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eMagnesium anode connection: 1 1\/4\" IG\u003c\/li\u003e  \u003cli\u003eConnection for electric heating: 1 1\/2\" IG\u003c\/li\u003e  \u003cli\u003eThermal insulation: Polyurethane foam (PUR)\u003c\/li\u003e  \u003cli\u003eMaximum operating temperature of storage tank: 95 °C\u003c\/li\u003e  \u003cli\u003eMaximum operating pressure of storage tank\/heat exchanger: 6 bar\u003c\/li\u003e  \u003cli\u003eMax. operating temperature heat exchanger 100 °C\u003c\/li\u003e  \u003cli\u003eLoss: 32 watts\u003c\/li\u003e  \u003cli\u003eDimensions with insulation (diameter x height): 565 x 1045 mm\u003c\/li\u003e  \u003cli\u003eWeight (empty): 71 kg\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch4\u003eTechnical data heating element\u003c\/h4\u003e  \u003cul\u003e  \u003cli\u003eConnection: 1 1\/2\"\u003c\/li\u003e  \u003cli\u003ePower supply: 230V\u003c\/li\u003e  \u003cli\u003eMaximum operating pressure: 10 bar\u003c\/li\u003e  \u003cli\u003eUnheated length: 65 mm\u003c\/li\u003e  \u003cli\u003eInstallation length: 360 mm\u003c\/li\u003e  \u003cli\u003eSafety temperature limiter: 93 °C\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eScope of delivery:\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e  \u003cstrong\u003eDrinking water reservoir\u003c\/strong\u003e with 1 heat exchanger including insulation\u003c\/li\u003e  \u003cli\u003eSafety valve\u003c\/li\u003e  \u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e3 kW heating element\u003c\/strong\u003e\u003c\/li\u003e  \u003cli\u003eOperating and maintenance instructions\u003c\/li\u003e  \u003cli\u003eOperating instructions for heating element\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eDownload\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003ca rel=\"noopener\" title=\"Bedienungsanleitung ETWS\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Bedienungsanleitung_ETWS_v1.80.pdf?v=1748426180\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung ETWS\"\u003eOperating instructions for hot water storage tank\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Selfa_Heizpatronen_230V_Einbauanleitung.pdf?v=1747030703\" title=\"Einbauanleitung 230 V\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Einbauanleitung 230 V\"\u003eInstallation instructions Heating element 230 V\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Selfa_Heizpatronen_400V_Einbauanleitung.pdf?v=1747030706\" title=\"Einbauanleitung 400 V\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Einbauanleitung 400 V\"\u003eInstallation instructions for 400V heating element\u003c\/a\u003e\u003c\/li\u003e  \u003c\/ul\u003e","brand":"Gema GmbH","offers":[{"title":"Default Title","offer_id":54258876088668,"sku":"ETWS120+SEHP3","price":544.5,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/trinkwasserspeicher-120-liter-smart-heizstab-3-kw-mit-wifi-7366958.webp?v=1770692067"},{"product_id":"warmwasserspeicher-trinkwasserspeicher-brauchwasserspeicher-180-liter","title":"Hot water tank Drinking water tank Domestic water tank 180 liters","description":"\u003ch2\u003eETWS 180-liter hot water storage tank: Efficient hot water preparation for your home\u003c\/h2\u003e  \u003ch3\u003eProduct description\u003c\/h3\u003e  \u003cp\u003eThe\u003cstrong\u003e Hot water storage tank 180 liters \u003c\/strong\u003eETWS is the ideal solution for central domestic hot water heating in private households and small businesses. With its generous capacity, it reliably covers hot water requirements of 100 to 180 liters. Its robust internal components ensure a consistent and even hot water supply.\u003c\/p\u003e  \u003ch3\u003eEfficient heat exchanger technology\u003c\/h3\u003e  \u003cp\u003eThe integrated heat exchanger converts the thermal energy from your solar thermal system or boiler into pleasantly warm domestic hot water. Thanks to its high efficiency, the desired temperature is reached quickly and maintained for a long time. It ensures minimal heat loss, thus saving energy and costs.\u003c\/p\u003e  \u003ch3\u003eVersatile energy sources\u003c\/h3\u003e  \u003cp\u003eIn addition to using solar thermal energy and conventional boilers, the storage tank can also be combined with a retrofittable 1 ½\u0026quot; electric heating element. This allows excess electricity from photovoltaic modules to be used profitably. The flexibility in energy connection ensures an uninterrupted supply of hot water.\u003c\/p\u003e  \u003ch3\u003eLong-lasting corrosion protection\u003c\/h3\u003e  \u003cp\u003eInside the tank, a high-quality enamel coating protects against corrosion and limescale deposits. An additional built-in magnesium anode acts as a sacrificial anode, extending the tank's lifespan. This ensures that the drinking water quality remains stable for years.\u003c\/p\u003e  \u003ch3\u003eComfort and capacity\u003c\/h3\u003e  \u003cp\u003eWith a usable volume of 180 liters, the ETWS storage tank offers ample reserves for showering, bathing, and everyday household tasks. The integrated circulation connection ensures that hot water is quickly available at all taps, eliminating long waiting times.\u003c\/p\u003e  \u003ch3\u003eEasy integration and installation\u003c\/h3\u003e  \u003cp\u003eThe hot water storage tank can be combined with various systems, including solid fuel boilers, wood gasification boilers, pellet boilers, and combination boilers. Integration into existing solar thermal systems is also straightforward. Installation is space-saving and flexible, ensuring optimal access to all connections.\u003c\/p\u003e  \u003ch3\u003eTechnical Highlights\u003c\/h3\u003e  \u003cp\u003eThe polyurethane foam (PUR) insulation ensures minimal heat loss and a consistently high water temperature. An additional connection for an electric heating element is already provided. The excellent price-performance ratio makes this storage tank an economical choice for any household.\u003c\/p\u003e  \u003ch3\u003eTechnical specifications for 180 liter hot water storage tank:\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eVolume: 183 liters\u003c\/li\u003e  \u003cli\u003eHeat exchanger surface area: 1.67 m²\u003c\/li\u003e  \u003cli\u003eHeat exchanger capacity: 7.8 liters\u003c\/li\u003e  \u003cli\u003eHeating flow and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eDomestic hot water supply and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eCirculation connection: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eMagnesium anode connection: 1 1\/4\" IG\u003c\/li\u003e  \u003cli\u003eConnection for electric heating: 1 1\/2\" IG\u003c\/li\u003e  \u003cli\u003eThermal insulation: Polyurethane foam (PUR)\u003c\/li\u003e  \u003cli\u003eMaximum operating temperature of storage tank: 95 °C\u003c\/li\u003e  \u003cli\u003eMaximum operating pressure of storage tank\/heat exchanger: 6 bar\u003c\/li\u003e  \u003cli\u003eMax. operating temperature heat exchanger 100 °C\u003c\/li\u003e  \u003cli\u003eLoss: 42 watts\u003c\/li\u003e  \u003cli\u003eInternal diameter of storage tank: 715 mm\u003c\/li\u003e  \u003cli\u003eDimensions with insulation (diameter x height): 715 x 1030 mm\u003c\/li\u003e  \u003cli\u003eWeight (empty): 88 kg\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eScope of delivery:\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e  \u003cstrong\u003e180 liter hot water storage tank\u003c\/strong\u003e with 1 heat exchanger including insulation\u003c\/li\u003e  \u003cli\u003eSafety valve\u003c\/li\u003e  \u003cli\u003eOperating and maintenance instructions\u003c\/li\u003e  \u003c\/ul\u003e","brand":"Elektromet","offers":[{"title":"Default Title","offer_id":54642056495452,"sku":"ETWS180","price":555.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/trinkwasserspeicher-100-liter-smart-heizstab-3-kw-mit-wifi-4506322.webp?v=1770692015"},{"product_id":"brauchwasserspeicher-180-l-mit-heizstab-3-kw","title":"Hot water tank 180 L with heating element 3 kW","description":"\u003ch2\u003e180-liter hot water storage tank with 3 kW electric heating element\u003c\/h2\u003e  \u003ch3\u003eHigh-performance hot water storage tank for household and commercial use\u003c\/h3\u003e  \u003cp\u003eThe\u003cstrong\u003e Hot water storage tank with 180 liters \u003c\/strong\u003eThis high-capacity storage tank combines robust construction with maximum efficiency. It is ideally suited for private households and small businesses, guaranteeing a constant supply of domestic hot water. Thanks to its well-designed construction, the tank can be installed in a space-saving and flexible manner.\u003c\/p\u003e  \u003ch3\u003eEfficient heat exchanger technology\u003c\/h3\u003e  \u003cp\u003eThe integrated heat exchanger converts the thermal energy from your solar thermal system or boiler into comfortable hot water. Its optimized surface minimizes heat loss and ensures the desired temperature is reached quickly. Sustained temperature stability provides comfort and reduces operating costs.\u003c\/p\u003e  \u003ch3\u003eVersatile energy sources and retrofitting\u003c\/h3\u003e  \u003cp\u003eIn addition to solar thermal and boiler connections, the storage tank can be combined with a 3 kW electric heating element. This allows you to efficiently use excess electricity from photovoltaics or heat domestic hot water independently of external heat sources. This flexibility guarantees an uninterrupted supply in all weather conditions.\u003c\/p\u003e  \u003ch3\u003eModern heating element: 3 kW electric heating rod\u003c\/h3\u003e  \u003cp\u003eThe included electric heating element, made of high-quality stainless steel, offers a heating output of 3 kW and an adjustable temperature range of 5 °C to 75 °C. An integrated thermostat with switch-on hysteresis and a safety temperature limiter at 93 °C ensure reliable operation. The IPX4 protection rating allows for use even in damp environments.\u003c\/p\u003e  \u003ch3\u003eLong-lasting corrosion protection\u003c\/h3\u003e  \u003cp\u003eInside, a robust enamel coating protects against corrosion and limescale deposits. An additional built-in magnesium anode acts as a sacrificial anode, preventing long-term material damage. This ensures consistently high water quality for years and minimizes maintenance.\u003c\/p\u003e  \u003ch3\u003eComfort and capacity\u003c\/h3\u003e  \u003cp\u003eWith a usable volume of 180 liters, the storage tank offers ample reserves for showering, bathing, and household chores simultaneously. The optional circulation connection ensures that hot water is available at all taps without any waiting time. This improves comfort and saves valuable time.\u003c\/p\u003e  \u003ch3\u003eEasy integration and installation\u003c\/h3\u003e  \u003cp\u003eThe hot water storage tank can be combined with various heating systems, including solid fuel, wood gasification, pellet, and combination boilers. Retrofitting into existing solar thermal systems is also straightforward. All connections are accessible from the front, making installation and maintenance quick and easy.\u003c\/p\u003e  \u003cp\u003eThe electric heating element is installed via a 1 ½\u0026quot; thread and has an installation length of 400 mm and an unheated length of 70 mm. The 1.5 m long connection cable with a Schuko plug allows for easy commissioning.\u003c\/p\u003e  \u003ch3\u003eTechnical specifications at a glance\u003c\/h3\u003e  \u003cp\u003eStorage volume: 180 l; Heating power of electric heating element: 3 kW; Temperature range: 5 °C–75 °C; Switch-on hysteresis: 7–10 °C; Safety temperature limiter: 93 °C; Connections: 1 ½\u0026quot; male thread; Installation length of heating element: 400 mm; Unheated length: 70 mm; Power supply: 230 V\/16 A; Insulation: Polyurethane foam; Corrosion protection: Enamel + magnesium anode; Max. operating pressure: 10 bar.\u003c\/p\u003e  \u003ch3\u003eConclusion: Efficient, safe and comfortable\u003c\/h3\u003e  \u003cp\u003eThe 180-liter hot water storage tank with a 3 kW electric heating element combines high performance, long-lasting corrosion protection, and versatile applications. Whether as a supplement to solar thermal systems, boiler systems, or for the cost-effective use of photovoltaic power – this system reliably delivers hot water at all times and impresses with its long-term economic viability.\u003c\/p\u003e  \u003ch3\u003eTechnical data\u003c\/h3\u003e  \u003ch4\u003eTechnical data for hot water storage tanks\u003c\/h4\u003e  \u003cul\u003e  \u003cli\u003eVolume: 183 liters\u003c\/li\u003e  \u003cli\u003eHeat exchanger surface area: 1.67 m²\u003c\/li\u003e  \u003cli\u003eHeat exchanger capacity: 7.8 liters\u003c\/li\u003e  \u003cli\u003eHeating flow and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eDomestic hot water supply and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eCirculation connection: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eMagnesium anode connection: 1 1\/4\" IG\u003c\/li\u003e  \u003cli\u003eConnection for electric heating: 1 1\/2\" IG\u003c\/li\u003e  \u003cli\u003eThermal insulation: Polyurethane foam (PUR)\u003c\/li\u003e  \u003cli\u003eMaximum operating temperature of storage tank: 95 °C\u003c\/li\u003e  \u003cli\u003eMaximum operating pressure of storage tank\/heat exchanger: 6 bar\u003c\/li\u003e  \u003cli\u003eMax. operating temperature heat exchanger 100 °C\u003c\/li\u003e  \u003cli\u003eLoss: 42 watts\u003c\/li\u003e  \u003cli\u003eInternal diameter of storage tank: 715 mm\u003c\/li\u003e  \u003cli\u003eDimensions with insulation (diameter x height): 715 x 1030 mm\u003c\/li\u003e  \u003cli\u003eWeight (empty): 88 kg\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch4\u003eTechnical data heating element\u003c\/h4\u003e  \u003cul\u003e  \u003cli\u003eHeating output: \u003cstrong\u003e3 kW\u003c\/strong\u003e  \u003c\/li\u003e  \u003cli\u003eTemperature setting: 5°C to 75°C\u003c\/li\u003e  \u003cli\u003eSwitch-on hysteresis: 7-10°C\u003c\/li\u003e  \u003cli\u003eInstallation length: 420 mm\u003c\/li\u003e  \u003cli\u003eUnheated length: 100 mm\u003c\/li\u003e  \u003cli\u003eSafety temperature limiter: 93°C\u003c\/li\u003e  \u003cli\u003eConnection: 1 1\/2\" AG\u003c\/li\u003e  \u003cli\u003ePower supply: 400 V\u003c\/li\u003e  \u003cli\u003eProtection rating: IPX4\u003c\/li\u003e  \u003cli\u003eMaximum operating pressure: 10 bar\u003c\/li\u003e  \u003cli\u003eHeating coil material: Alloy 825\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eScope of delivery\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e  \u003cstrong\u003ehot water storage tank \u003c\/strong\u003ewith 1 heat exchanger including insulation\u003c\/li\u003e  \u003cli\u003eSafety valve\u003c\/li\u003e  \u003cli\u003e3 kW heating element\u003c\/li\u003e  \u003cli\u003eOperating and maintenance instructions\u003c\/li\u003e  \u003cli\u003eOperating instructions for heating element\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eDownload\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003ca rel=\"noopener\" title=\"Bedienungsanleitung ETWS\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Bedienungsanleitung_ETWS_v1.80.pdf?v=1748426180\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung ETWS\"\u003eOperating instructions for storage\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/zertifikat.pdf?v=1730445251\" title=\"ETWS Speicher Zertifikat\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über ETWS Speicher Zertifikat\"\u003ecertificate\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Selfa_Heizpatronen_230V_Einbauanleitung.pdf?v=1747030703\" title=\"Einbauanleitung 230 V\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Einbauanleitung 230 V\"\u003eInstallation instructions Heating element 230 V\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Selfa_Heizpatronen_400V_Einbauanleitung.pdf?v=1747030706\" title=\"Einbauanleitung 400 V\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Einbauanleitung 400 V\"\u003eInstallation instructions for 400V heating element\u003c\/a\u003e\u003c\/li\u003e  \u003c\/ul\u003e  \u003cp\u003e  \u003c\/p\u003e","brand":"Gema GmbH","offers":[{"title":"Default Title","offer_id":54642200084828,"sku":"ETWS180+EEHP3","price":634.2,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/trinkwasserspeicher-120-liter-smart-heizstab-3-kw-mit-wifi-7366958.webp?v=1770692067"},{"product_id":"warmes-wasser-durch-solarstrom","title":"Hot water with photovoltaic heating element","description":"\u003ch2\u003eHot water powered by PV solar electricity\u003c\/h2\u003e  \u003cp\u003e  \u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eHow it works: \u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003e1. \u003cstrong\u003eSurplus electricity: \u003c\/strong\u003e\u003cbr\u003eThe photovoltaic system often generates more electricity than is directly consumed in the household, especially in sunshine.  \u003c\/p\u003e  \u003cp\u003e2. \u003cstrong\u003eHeating element: \u003c\/strong\u003e\u003cbr\u003eExcess electricity is directed to a heating element in the hot water storage tank.    \u003c\/p\u003e  \u003cp\u003e3. \u003cstrong\u003eHeat conversion\u003c\/strong\u003e: \u003cbr\u003eThe heating element converts the electricity into heat and warms the water in the storage tank.\u003c\/p\u003e  \u003cp\u003e  \u003c\/p\u003e  \u003ch3\u003e100-liter hot water storage tank ETWS\u003c\/h3\u003e  \u003cp\u003eThe \u003cstrong\u003ehot water storage tank \u003c\/strong\u003eThe 100-liter ETWS combines state-of-the-art technology with high reliability for central hot water preparation. A highly efficient heat exchanger with a surface area of ​​1.2 m² utilizes the thermal energy from your solar thermal system or boiler and heats up to 180 liters of domestic hot water comfortably and economically.\u003c\/p\u003e  \u003cp\u003eA high-quality enamel coating inside the storage tank, complemented by a generously sized magnesium anode, ensures long-lasting corrosion protection. Thanks to the integrated polyurethane insulation, heat loss remains low (only 28 W power dissipation) and the temperature is maintained up to a maximum of 95 °C.\u003c\/p\u003e  \u003ch3\u003eHigh-performance bifacial PV solar module Trina Vertex S+\u003c\/h3\u003e  \u003cp\u003eThe Trina Vertex S+ module delivers a peak output of up to 435 Wp and achieves one of the best efficiencies on the market at 21.8%. Thanks to its bifacial double-glass design, both front and backlighting are effectively utilized, increasing energy yield by up to 85%.\u003c\/p\u003e  \u003cp\u003eThe robust construction, with a compressive strength of 5,400 Pa at the front and 4,000 Pa at the rear, ensures maximum resistance to hail, snow, and wind pressure. Measuring 1,762 mm in length, 1,134 mm in width, and weighing 21.8 kg, the module is versatile and suitable for use on residential and commercial roofs.\u003c\/p\u003e  \u003ch3\u003e 1.5 kW heating element for reliable support\u003c\/h3\u003e  \u003cp\u003eThe 1.5 kW \u003cstrong\u003eelectric heating element \u003c\/strong\u003eMade of high-quality stainless steel, it allows for precise temperature control between 5 °C and 75 °C thanks to an integrated thermostat. A switch-on hysteresis of 7–10 °C ensures stable temperature values ​​and minimizes switching cycles.\u003c\/p\u003e  \u003cp\u003eWith its frost protection function and a safety temperature limiter at 93 °C, the heating element can be used safely even on cold days. Its compact installation length of 300 mm, IPX4 protection rating, and an operating pressure of up to 10 bar make it the ideal addition for... \u003cstrong\u003eHot water storage tanks and PV solar systems.\u003c\/strong\u003e\u003c\/p\u003e  \u003ch3\u003eTechnical data\u003c\/h3\u003e  \u003ch4\u003eTechnical specifications 100 liter hot water storage tank\u003c\/h4\u003e  \u003cul\u003e  \u003cli\u003eVolume: 100 liters\u003c\/li\u003e  \u003cli\u003eHeat exchanger surface area: 1.2 m²\u003c\/li\u003e  \u003cli\u003eHeat exchanger capacity: 5.27 liters\u003c\/li\u003e  \u003cli\u003eHeating flow and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eDomestic hot water supply and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eCirculation connection: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eMagnesium anode connection: 1 1\/4\" IG\u003c\/li\u003e  \u003cli\u003eConnection for electric heating: 1 1\/2\" IG\u003c\/li\u003e  \u003cli\u003eThermal insulation: Polyurethane foam (PUR)\u003c\/li\u003e  \u003cli\u003eMaximum operating temperature of storage tank: 95 °C\u003c\/li\u003e  \u003cli\u003eMaximum operating pressure of storage tank\/heat exchanger: 6 bar\u003c\/li\u003e  \u003cli\u003eMax. operating temperature heat exchanger 100 °C\u003c\/li\u003e  \u003cli\u003eLoss: 28 watts\u003c\/li\u003e  \u003cli\u003eDimensions with insulation (diameter x height): 625 x 770 mm\u003c\/li\u003e  \u003cli\u003eWeight (empty): 64 kg\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch4\u003eTechnical data of the heating element at a glance\u003c\/h4\u003e  \u003cul\u003e  \u003cli\u003eHeating output: 1.5 kW\u003c\/li\u003e  \u003cli\u003eTemperature range: 5-75°C\u003c\/li\u003e  \u003cli\u003eSwitch-on hysteresis: 7-10°C\u003c\/li\u003e  \u003cli\u003eInstallation length: 300 mm\u003c\/li\u003e  \u003cli\u003eUnheated length: 70 mm\u003c\/li\u003e  \u003cli\u003eSafety temperature limiter: 93°C\u003c\/li\u003e  \u003cli\u003eConnection: 1 1\/2\u0026quot; male thread\u003c\/li\u003e  \u003cli\u003eMax.Operating pressure: 10 bar\u003c\/li\u003e  \u003cli\u003eProtection rating: IPX4\u003c\/li\u003e  \u003cli\u003eHeating coil material: Alloy 825\u003c\/li\u003e  \u003cli\u003eHousing material: plastic, white\u003c\/li\u003e  \u003cli\u003ePower supply: 230V\/16A, single-phase\u003c\/li\u003e  \u003cli\u003eConnection cable: 1.5 meters with Schuko plug\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch4\u003eTechnical data module\u003c\/h4\u003e  \u003cul\u003e  \u003cli\u003eModule efficiency: 21.8%\u003c\/li\u003e  \u003cli\u003eNumber of cells: 144\u003c\/li\u003e  \u003cli\u003eCell type: monocrystalline\u003c\/li\u003e  \u003cli\u003eTechnology: bifacial\u003c\/li\u003e  \u003cli\u003eCable length: 1,100 mm (+)\/1,100 mm (-)\u003c\/li\u003e  \u003cli\u003eConnector system: MC4-EVO2\u003c\/li\u003e  \u003cli\u003eFrame color: black\u003c\/li\u003e  \u003cli\u003eFrame height: 30 mm\u003c\/li\u003e  \u003cli\u003eModule width: 1,134 mm\u003c\/li\u003e  \u003cli\u003eModule length: 1,762 mm\u003c\/li\u003e  \u003cli\u003eWeight: 21.8 kg\u003c\/li\u003e  \u003cli\u003ePressure load front side: 5,400 Pa\u003c\/li\u003e  \u003cli\u003ePressure resistance (reverse side): 4,000 Pa\u003c\/li\u003e  \u003cli\u003ePower tolerance (positive): 0 - 5 Wp\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eScope of delivery\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e1 x \u003cstrong\u003ehot water storage tank \u003c\/strong\u003e100 liters\u003c\/li\u003e  \u003cli\u003e1 x heating element 1.5 kW\u003c\/li\u003e  \u003cli\u003e4 x PV panels 435 WP Bifacial Black Frame\u003c\/li\u003e  \u003cli\u003e1 x Hoymiles 1600 W inverter\u003c\/li\u003e  \u003cli\u003e1 x PV connection cable 10 m\u003c\/li\u003e  \u003cli\u003e1 x DTU WLAN Stick \u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eDownload\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003ca aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung ETWS\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Bedienungsanleitung_ETWS_v1.80.pdf?v=1748426180\" title=\"Bedienungsanleitung ETWS\" rel=\"noopener\" target=\"_blank\"\u003eOperating instructions for drinking water storage tank\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung EEHP 1-3\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/elektromet-ejk-elektroheizpatrone-bedienungsanleitung.pdf?v=1740745964\" title=\"Bedienungsanleitung EEHP 1-3\" rel=\"noopener\" target=\"_blank\"\u003eOperating instructions for heating element\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca aria-label=\"Besuchen Sie eine Webseite über Datenblatt trina vertex s+\" title=\"Datenblatt trina vertex s+\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Datenblatt_VertexS_NEG9RC27_DE_2023_B_web.pdf?v=1749630535\" rel=\"noopener\" target=\"_blank\"\u003eTrina Vertex S+ datasheet\u003c\/a\u003e\u003c\/li\u003e  \u003c\/ul\u003e","brand":"Gema GmbH","offers":[{"title":"Default Title","offer_id":54729668264284,"sku":"ETWS100+EEHP15+PV115.5+PV1108.1+ZM6106.10+ZM6044","price":1039.97,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/warmwasser-mit-photovoltaik-heizstab-9539885.webp?v=1770692210"},{"product_id":"sunex-fish-carbon-s4-trinkwasserspeicher","title":"Sunex FISH Carbon S4 drinking water storage tank","description":"\u003ch2\u003eSunex FISH Carbon S4 drinking water storage tank – 200 liters\u003c\/h2\u003e  \u003ch3\u003eAdvantages at a glance\u003c\/h3\u003e  \u003cp\u003eWith its 200-liter volume and a weight of only 33 kg, the Sunex FISH Carbon S4 offers an unbeatable capacity-to-handling ratio. The central arrangement of all connections on the top allows for flexible connection to a wide variety of heating systems without wasting space.\u003c\/p\u003e  \u003cp\u003eThanks to the 30 mm thick rigid polyurethane foam insulation, heat loss is reduced to a minimum and the system's energy efficiency is significantly increased. The corrosion-resistant construction made of HDPE and glass fiber reinforced composite prevents rust formation and ensures a long service life.\u003c\/p\u003e  \u003ch3\u003eTechnology\u003c\/h3\u003e  \u003cp\u003eStorage capacity: 200 liters, Material: HDPE + fiberglass composite, Max. operating pressure: 6 bar, Test pressure: 9 bar, Max. operating temperature: 75 °C, Energy efficiency class: B, Insulation: 30 mm rigid PU foam, Heat loss (standby): 58 W, Outer casing: Blue, Weight: 33 kg.\u003c\/p\u003e  \u003ch3\u003ematerial \u0026amp; construction\u003c\/h3\u003e  \u003cp\u003eThe core of the drinking water storage tank is made of high-density polyethylene (HDPE), reinforced externally with a fiberglass composite. This combination offers excellent corrosion protection and maximum resistance to pressure and chemical influences.\u003c\/p\u003e  \u003cp\u003eCompared to conventional steel tanks, there is no risk of rust or internal deposits. This ensures consistently high water quality and significantly reduces maintenance requirements.\u003c\/p\u003e  \u003ch3\u003eEnergy optimization\u003c\/h3\u003e  \u003cp\u003eThe thick rigid polyurethane foam insulation ensures that, thanks to its excellent insulating properties, standby losses are only 58 W. This gives the storage tank an energy efficiency rating of B and contributes to sustainable and cost-effective hot water preparation.\u003c\/p\u003e  \u003cp\u003eDue to its low heat loss, the Sunex FISH Carbon S4 is particularly impressive in systems with intermittent use, as stored heat is retained for longer periods.\u003c\/p\u003e  \u003ch3\u003eEasy integration\u003c\/h3\u003e  \u003cp\u003eThe compact design and blue painted outer casing guarantee quick identification and effortless placement in your heating or domestic hot water system. The top-mounted connections allow for straightforward installation and ensure short installation times.\u003c\/p\u003e  \u003ch3\u003eTechnical data\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eStorage capacity: 200 liters\u003c\/li\u003e  \u003cli\u003eMaterial: HDPE + fiberglass composite\u003c\/li\u003e  \u003cli\u003eMaximum operating pressure: 6 bar\u003c\/li\u003e  \u003cli\u003eTest pressure: 9 bar\u003c\/li\u003e  \u003cli\u003eMaximum operating temperature: 75°C\u003c\/li\u003e  \u003cli\u003eEnergy efficiency class: B\u003c\/li\u003e  \u003cli\u003eInsulation: 30 mm rigid polyurethane foam\u003c\/li\u003e  \u003cli\u003eHeat loss (standstill): 58 W\u003c\/li\u003e  \u003cli\u003eOuter shell: Blue\u003c\/li\u003e  \u003cli\u003eWeight: 33 kg\u003cbr\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eScope of delivery\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eSunex Fish S4 Carbon 200 liters\u003c\/li\u003e  \u003cli\u003eAssembly \u0026amp; User manual\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eDownload\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003ebrochure\u003c\/li\u003e  \u003c\/ul\u003e","brand":"Sunex","offers":[{"title":"Default Title","offer_id":54845845700956,"sku":"SS4200C","price":517.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/sunex-fish-carbon-s4-trinkwasserspeicher-7426559.webp?v=1770692064"},{"product_id":"unterstellspeicher-warmwasserspeicher-mit-heizstab","title":"Drinking water tank Hot water tank with heating element","description":"\u003ch2\u003eGEMA hot water storage tank for domestic hot water with 1 heat exchanger (100–180 liters)\u003c\/h2\u003e  \u003ch3\u003eEfficient hot water heating\u003c\/h3\u003e  \u003cp\u003eThe GEMA hot water storage tank with integrated heat exchanger offers a centralized solution for the safe and efficient heating of domestic hot water. The internal heat exchanger unit utilizes the energy from a solar thermal system or the heat from a boiler, thus ensuring a consistently high level of hot water comfort.\u003c\/p\u003e  \u003cp\u003eBy combining it with your photovoltaic system and an optional heating element, the energy yield can be further increased. This allows you to benefit from independent, environmentally friendly hot water preparation even on days with little sunshine.\u003c\/p\u003e  \u003ch3\u003eCorrosion protection and durability\u003c\/h3\u003e  \u003cp\u003eFor long-term, trouble-free operation, the interior of the storage tank is lined with high-quality enamel. Additionally, a generously sized magnesium sacrificial anode protects the metal from corrosion and significantly extends its service life.\u003c\/p\u003e  \u003cp\u003eThe rigid polyurethane foam (PUR) insulation minimizes heat loss and keeps your energy costs low. Even at maximum storage loads up to 95 °C, the material performs reliably and remains dimensionally stable.\u003c\/p\u003e  \u003ch3\u003eFlexibility and connectivity options\u003c\/h3\u003e  \u003cp\u003eThe hot water storage tank has all standard connections: heating and return, domestic hot water supply and return, and circulation in ¾\u0026quot; male thread. An additional connection for a 1 ½\u0026quot; electric heating element can be retrofitted to integrate other heat sources.\u003c\/p\u003e  \u003cp\u003eThis system is compatible with solid, wood, pellet and combination boilers, as well as solar thermal systems. This makes it versatile and allows it to be flexibly adapted to existing heating concepts.\u003c\/p\u003e  \u003ch3\u003eTechnical data and model variants\u003c\/h3\u003e  \u003cp\u003eStorage capacities range from 100 to 180 liters and reliably cover the hot water needs of small to medium-sized households. The heat exchanger surface area varies between 1.2 and 1.67 m² depending on the model, and the exchanger volume between 5.3 and 7.8 liters.\u003c\/p\u003e  \u003cp\u003eMaximum operating pressures are 6 bar for the storage tank and heat exchanger, with a maximum temperature of 95 °C in the storage tank and 100 °C in the heat exchanger. Heat losses range from 28 to 42 watts, depending on the volume.\u003c\/p\u003e  \u003cp\u003eDimensions and weights:\u003c\/p\u003e  \u003cp\u003e– 100 liters: Ø 625 × 770 mm, empty 64 kg\u003cbr\u003e– 120 liters: Ø 565 × 1045 mm, empty 71 kg\u003cbr\u003e– 150 liters: Ø 625 × 980 mm, empty 76 kg\u003cbr\u003e– 180 liters: Ø 715 × 1030 mm, empty 88 kg\u003cbr\u003e\u003c\/p\u003e  \u003ch3\u003eRetrofit electric heating element\u003c\/h3\u003e  \u003cp\u003eFor additional heating requirements, a 1.5 kW, 2.0 kW, or 3.0 kW heating element can be installed. All versions feature a temperature controller (23–75 °C), a safety limiter (85 °C), and operate with IP44 protection.\u003c\/p\u003e  \u003cp\u003eThe electrically insulated design with a plastic housing and temperature-stabilized alloy (Alloy 825) guarantees high corrosion protection. The heating elements operate on a single phase (230 V\/16 A) and provide flexible support as needed.\u003c\/p\u003e  \u003ch3\u003eTechnical specifications 100 liter storage\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eVolume: 100 liters\u003c\/li\u003e  \u003cli\u003eHeat exchanger surface area: 1.2 m²\u003c\/li\u003e  \u003cli\u003eHeat exchanger capacity: 5.27 liters\u003c\/li\u003e  \u003cli\u003eHeating flow and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eDomestic hot water supply and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eCirculation connection: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eMagnesium anode connection: 1 1\/4\" IG\u003c\/li\u003e  \u003cli\u003eConnection for electric heating: 1 1\/2\" IG\u003c\/li\u003e  \u003cli\u003eThermal insulation: Polyurethane foam (PUR)\u003c\/li\u003e  \u003cli\u003eMaximum operating temperature of storage tank: 95 °C\u003c\/li\u003e  \u003cli\u003eMaximum operating pressure of storage tank\/heat exchanger: 6 bar\u003c\/li\u003e  \u003cli\u003eMax.Operating temperature of heat exchanger: 100 °C\u003c\/li\u003e  \u003cli\u003eLoss: 28 watts\u003c\/li\u003e  \u003cli\u003eDimensions with insulation (diameter x height): 625 x 770 mm\u003c\/li\u003e  \u003cli\u003eWeight (empty): 64 kg\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eTechnical specifications 120 liters\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eVolume: \u003cstrong\u003e120 liters\u003c\/strong\u003e  \u003c\/li\u003e  \u003cli\u003eHeat exchanger surface area: 1.4 m²\u003c\/li\u003e  \u003cli\u003eHeat exchanger capacity: 6.1 liters\u003c\/li\u003e  \u003cli\u003eHeating flow and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eDomestic hot water supply and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eCirculation connection: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eMagnesium anode connection: 1 1\/4\" IG\u003c\/li\u003e  \u003cli\u003eConnection for electric heating: 1 1\/2\" IG\u003c\/li\u003e  \u003cli\u003eThermal insulation: Polyurethane foam (PUR)\u003c\/li\u003e  \u003cli\u003eMaximum operating temperature of storage tank: 95 °C\u003c\/li\u003e  \u003cli\u003eMaximum operating pressure of storage tank\/heat exchanger: 6 bar\u003c\/li\u003e  \u003cli\u003eMax. operating temperature heat exchanger 100 °C\u003c\/li\u003e  \u003cli\u003eLoss: 32 watts\u003c\/li\u003e  \u003cli\u003eDimensions with insulation (diameter x height): 565 x 1045 mm\u003c\/li\u003e  \u003cli\u003eWeight (empty): 71 kg\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eTechnical specifications 150 liters\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003evolume\u003cstrong\u003e:  150 liters\u003c\/strong\u003e  \u003c\/li\u003e  \u003cli\u003eHeat exchanger surface area: 1.4 m²\u003c\/li\u003e  \u003cli\u003eHeat exchanger capacity: 6.1 liters\u003c\/li\u003e  \u003cli\u003eHeating flow and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eDomestic hot water supply and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eCirculation connection: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eMagnesium anode connection: 1 1\/4\" IG\u003c\/li\u003e  \u003cli\u003eConnection for electric heating: 1 1\/2\" IG\u003c\/li\u003e  \u003cli\u003eThermal insulation: Polyurethane foam (PUR)\u003c\/li\u003e  \u003cli\u003eMaximum operating temperature of storage tank: 95 °C\u003c\/li\u003e  \u003cli\u003eMaximum operating pressure of storage tank\/heat exchanger: 6 bar\u003c\/li\u003e  \u003cli\u003eMax. operating temperature heat exchanger 100 °C\u003c\/li\u003e  \u003cli\u003eLoss: 36 watts\u003c\/li\u003e  \u003cli\u003eInner diameter of storage tank: 510 mm\u003c\/li\u003e  \u003cli\u003eDimensions with insulation (diameter x height): 625 x 980 mm\u003c\/li\u003e  \u003cli\u003eWeight (empty): 76 kg\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eTechnical specifications 180 liters\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eVolume: 183 liters\u003c\/li\u003e  \u003cli\u003eHeat exchanger surface area: 1.67 m²\u003c\/li\u003e  \u003cli\u003eHeat exchanger capacity: 7.8 liters\u003c\/li\u003e  \u003cli\u003eHeating flow and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eDomestic hot water supply and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eCirculation connection: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eMagnesium anode connection: 1 1\/4\" IG\u003c\/li\u003e  \u003cli\u003eConnection for electric heating: 1 1\/2\" IG\u003c\/li\u003e  \u003cli\u003eThermal insulation: Polyurethane foam (PUR)\u003c\/li\u003e  \u003cli\u003eMaximum operating temperature of storage tank: 95 °C\u003c\/li\u003e  \u003cli\u003eMaximum operating pressure of storage tank\/heat exchanger: 6 bar\u003c\/li\u003e  \u003cli\u003eMax. operating temperature heat exchanger 100 °C\u003c\/li\u003e  \u003cli\u003eLoss: 42 watts\u003c\/li\u003e  \u003cli\u003eInternal diameter of storage tank: 715 mm\u003c\/li\u003e  \u003cli\u003eDimensions with insulation (diameter x height): 715 x 1030 mm\u003c\/li\u003e  \u003cli\u003eWeight (empty): 88 kg\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eTechnical data heating element 1.5 kW\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eHeating output: \u003cstrong\u003e1.5 kW\u003c\/strong\u003e  \u003c\/li\u003e  \u003cli\u003eTemperature range: 5-75°C\u003c\/li\u003e  \u003cli\u003eSwitch-on hysteresis: 7-10°C\u003c\/li\u003e  \u003cli\u003eInstallation length: 300 mm\u003c\/li\u003e  \u003cli\u003eUnheated length: 70 mm\u003c\/li\u003e  \u003cli\u003eSafety temperature limiter: 93°C\u003c\/li\u003e  \u003cli\u003eConnection: 1 1\/2\u0026quot; male thread\u003c\/li\u003e  \u003cli\u003eMaximum operating pressure: 10 bar\u003c\/li\u003e  \u003cli\u003eProtection rating: IPX4\u003c\/li\u003e  \u003cli\u003eHeating coil material: Alloy 825\u003c\/li\u003e  \u003cli\u003eHousing material: plastic, white\u003c\/li\u003e  \u003cli\u003ePower supply: 230V\/16A, single-phase\u003c\/li\u003e  \u003cli\u003eConnection cable: 1.5 meters with Schuko plug\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eTechnical data heating element 2.0 kW\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eHeating output:\u003cstrong\u003e 2 kW\u003c\/strong\u003e  \u003c\/li\u003e  \u003cli\u003eTemperature control: 5-75°C\u003c\/li\u003e  \u003cli\u003eSwitch-on hysteresis: 7-10°C\u003c\/li\u003e  \u003cli\u003eInstallation length: 300 mm\u003c\/li\u003e  \u003cli\u003eUnheated length: 70 mm\u003c\/li\u003e  \u003cli\u003eSafety temperature limiter: 93°C\u003c\/li\u003e  \u003cli\u003eConnection: 1 1\/2\" external thread\u003c\/li\u003e  \u003cli\u003eProtection rating: IPX4\u003c\/li\u003e  \u003cli\u003eMax.Operating pressure: 10 bar\u003c\/li\u003e  \u003cli\u003eOuter shell material: Plastic, white\u003c\/li\u003e  \u003cli\u003eHeating coil material: Alloy 825\u003c\/li\u003e  \u003cli\u003ePower supply: single-phase 230 V\/16 A\u003c\/li\u003e  \u003cli\u003eCable length: 1.5 meters with Schuko plug\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eTechnical data Heating element 3.0 kW\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eHeating output: \u003cstrong\u003e3 kW\u003c\/strong\u003e  \u003c\/li\u003e  \u003cli\u003eTemperature setting: 5°C to 75°C\u003c\/li\u003e  \u003cli\u003eSwitch-on hysteresis: 7-10°C\u003c\/li\u003e  \u003cli\u003eInstallation length: 420 mm\u003c\/li\u003e  \u003cli\u003eUnheated length: 100 mm\u003c\/li\u003e  \u003cli\u003eSafety temperature limiter: 93°C\u003c\/li\u003e  \u003cli\u003eConnection: 1 1\/2\" AG\u003c\/li\u003e  \u003cli\u003ePower supply: 400 V\u003c\/li\u003e  \u003cli\u003eProtection rating: IPX4\u003c\/li\u003e  \u003cli\u003eMaximum operating pressure: 10 bar\u003c\/li\u003e  \u003cli\u003eHeating coil material: Alloy 825\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eScope of delivery\u003c\/h3\u003e  \u003cp\u003e– GEMA hot water storage tank with heat exchanger and insulation\u003cbr\u003e– Diaphragm safety valve\u003cbr\u003e– Operating and maintenance instructions\u003cbr\u003e– Optional: Selfa electric heating element\u003c\/p\u003e","brand":"Gema GmbH","offers":[{"title":"100 liters \/ without","offer_id":55037916119388,"sku":"ETWS100A","price":445.5,"currency_code":"EUR","in_stock":true},{"title":"100 liters \/ 1.5kW","offer_id":55037916152156,"sku":"ETWS100+EEHP15A","price":513.2,"currency_code":"EUR","in_stock":true},{"title":"100 liters \/ 2.0kW","offer_id":55037916184924,"sku":"ETWS100+EEHP2A","price":513.0,"currency_code":"EUR","in_stock":true},{"title":"120 liters \/ without","offer_id":55037916250460,"sku":"ETWS120A","price":454.5,"currency_code":"EUR","in_stock":true},{"title":"120 liters \/ 1.5kW","offer_id":55037916283228,"sku":"ETWS120+EEHP15A","price":522.2,"currency_code":"EUR","in_stock":true},{"title":"120 liters \/ 2.0kW","offer_id":55037916315996,"sku":"ETWS120+EEHP2A","price":522.0,"currency_code":"EUR","in_stock":true},{"title":"120 liters \/ 3.0kW","offer_id":55037916348764,"sku":"ETWS120+EEHP3A","price":533.7,"currency_code":"EUR","in_stock":true},{"title":"150 liters \/ without","offer_id":55037916381532,"sku":"ETWS150A","price":463.5,"currency_code":"EUR","in_stock":true},{"title":"150 liters \/ 2.0kW","offer_id":55037916447068,"sku":"ETWS150+EEHP2A","price":531.0,"currency_code":"EUR","in_stock":true},{"title":"150 liters \/ 3.0kW","offer_id":55037916479836,"sku":"ETWS150+EEHP3A","price":542.7,"currency_code":"EUR","in_stock":true},{"title":"180 liters \/ without","offer_id":55037916512604,"sku":"ETWS180A","price":555.0,"currency_code":"EUR","in_stock":true},{"title":"180 liters \/ 2.0kW","offer_id":55037916578140,"sku":"ETWS180+EEHP2A","price":622.5,"currency_code":"EUR","in_stock":true},{"title":"180 liters \/ 3.0kW","offer_id":55037916610908,"sku":"ETWS180+EEHP3A","price":634.2,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/trinkwasserspeicher-warmwasserspeicher-mit-heizstab-7745886.webp?v=1770692190"},{"product_id":"hygienespeicher-mit-1-warmetauscher","title":"Fresh water hygiene combination tank FK with stainless steel corrugated pipe","description":"\u003cp data-end=\"756\" data-start=\"340\"\u003eThe \u003cstrong data-end=\"385\" data-start=\"344\"\u003eFresh water hygiene combination storage tank FK\u003c\/strong\u003e This system combines a heating buffer storage tank and hygienic domestic hot water heating. Hot water is supplied via an integrated stainless steel corrugated pipe using a flow-through principle, thus preventing stagnant drinking water. The storage tank is universally applicable and designed for operation with various heat generators.\u003c\/p\u003e  \u003ch3 data-end=\"778\" data-start=\"763\"\u003eHighlights\u003c\/h3\u003e  \u003cul data-end=\"1154\" data-start=\"779\"\u003e  \u003cli data-end=\"836\" data-start=\"779\"\u003e  \u003cp data-end=\"836\" data-start=\"781\"\u003eHygienic drinking water heating using the flow-through principle\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-end=\"880\" data-start=\"837\"\u003e  \u003cp data-end=\"880\" data-start=\"839\"\u003eStainless steel corrugated pipe made of material 1.4404\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-end=\"929\" data-start=\"881\"\u003e  \u003cp data-end=\"929\" data-start=\"883\"\u003eStorage container made of high-quality steel S235JRG2\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-end=\"997\" data-start=\"930\"\u003e  \u003cp data-end=\"997\" data-start=\"932\"\u003eCan be combined with solar, heat pump, wood, gas \u0026amp; Pellet boilers\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-end=\"1048\" data-start=\"998\"\u003e  \u003cp data-end=\"1048\" data-start=\"1000\"\u003ePreparation for electric heating element is present.\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-end=\"1154\" data-start=\"1049\"\u003e  \u003cp data-end=\"1154\" data-start=\"1051\"\u003eVarious insulation options (EPS\/rigid PU foam) are available.\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003chr data-end=\"1159\" data-start=\"1156\"\u003e  \u003ch3 data-end=\"1183\" data-start=\"1161\"\u003eAreas of application\u003c\/h3\u003e  \u003ch4 data-end=\"1204\" data-start=\"1185\"\u003e\u003cstrong data-end=\"1202\" data-start=\"1185\"\u003eSuitable for:\u003c\/strong\u003e\u003c\/h4\u003e  \u003cul data-end=\"1358\" data-start=\"1205\"\u003e  \u003cli data-end=\"1236\" data-start=\"1205\"\u003e  \u003cp data-end=\"1236\" data-start=\"1207\"\u003eSingle-family and multi-family homes\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-end=\"1272\" data-start=\"1237\"\u003e  \u003cp data-end=\"1272\" data-start=\"1239\"\u003eHeating system modernization \u0026amp; New building\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-end=\"1317\" data-start=\"1273\"\u003e  \u003cp data-end=\"1317\" data-start=\"1275\"\u003eSystems with solar thermal energy or heat pump\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-end=\"1358\" data-start=\"1318\"\u003e  \u003cp data-end=\"1358\" data-start=\"1320\"\u003eskilled trades \u0026amp; Installation companies\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003ch4 data-end=\"1385\" data-start=\"1360\"\u003e\u003cstrong data-end=\"1383\" data-start=\"1360\"\u003eNot suitable for:\u003c\/strong\u003e\u003c\/h4\u003e  \u003cul data-end=\"1476\" data-start=\"1386\"\u003e  \u003cli data-end=\"1438\" data-start=\"1386\"\u003e  \u003cp data-end=\"1438\" data-start=\"1388\"\u003ePure drinking water storage tanks without heating connection\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-end=\"1476\" data-start=\"1439\"\u003e  \u003cp data-end=\"1476\" data-start=\"1441\"\u003eSystems without buffer storage requirements\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003chr data-end=\"1481\" data-start=\"1478\"\u003e  \u003ch3 data-end=\"1524\" data-start=\"1483\"\u003eTechnical data \u003c\/h3\u003e  \u003cul data-end=\"1896\" data-start=\"1525\"\u003e  \u003cli data-end=\"1573\" data-start=\"1525\"\u003e  \u003cp data-end=\"1573\" data-start=\"1527\"\u003eStorage capacity: 200–2000 liters (depending on type)\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-end=\"1632\" data-start=\"1574\"\u003e  \u003cp data-end=\"1632\" data-start=\"1576\"\u003eDrinking water heat exchanger: Stainless steel corrugated pipe 1.4404, max. 10 bar\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-end=\"1671\" data-start=\"1633\"\u003e  \u003cp data-end=\"1671\" data-start=\"1635\"\u003eOperating pressure of storage tank: max. 5 bar\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-end=\"1706\" data-start=\"1672\"\u003e  \u003cp data-end=\"1706\" data-start=\"1674\"\u003eMaximum operating temperature: 95 °C\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-end=\"1758\" data-start=\"1707\"\u003e  \u003cp data-end=\"1758\" data-start=\"1709\"\u003eConnection for electric heating element: 1½\u0026quot; internal thread (depending on size)\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-end=\"1896\" data-start=\"1759\"\u003e  \u003cp data-end=\"1774\" data-start=\"1761\"\u003eInsulation:\u003c\/p\u003e  \u003cul data-end=\"1896\" data-start=\"1777\"\u003e  \u003cli data-end=\"1811\" data-start=\"1777\"\u003e  \u003cp data-end=\"1811\" data-start=\"1779\"\u003eEPS 100 mm (efficiency class C)\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-end=\"1848\" data-start=\"1814\"\u003e  \u003cp data-end=\"1848\" data-start=\"1816\"\u003eEPS 130 mm (Efficiency class B)\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-end=\"1896\" data-start=\"1851\"\u003e  \u003cp data-end=\"1896\" data-start=\"1853\"\u003ePU rigid foam 150 mm (efficiency class A)\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003chr data-end=\"1901\" data-start=\"1898\"\u003e  \u003ch3 data-end=\"1920\" data-start=\"1903\"\u003eScope of delivery\u003c\/h3\u003e  \u003cul data-end=\"2052\" data-start=\"1921\"\u003e  \u003cli data-end=\"1962\" data-start=\"1921\"\u003e  \u003cp data-end=\"1962\" data-start=\"1923\"\u003eFresh water hygiene combination storage tank FK\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-end=\"1998\" data-start=\"1963\"\u003e  \u003cp data-end=\"1998\" data-start=\"1965\"\u003eIntegrated stainless steel corrugated pipe\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-end=\"2022\" data-start=\"1999\"\u003e  \u003cp data-end=\"2022\" data-start=\"2001\"\u003eSelected insulation\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-end=\"2052\" data-start=\"2023\"\u003e  \u003cp data-end=\"2052\" data-start=\"2025\"\u003eReady for assembly\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003chr data-end=\"2057\" data-start=\"2054\"\u003e  \u003ch3 data-end=\"2069\" data-start=\"2059\"\u003eConclusion\u003c\/h3\u003e  \u003cp data-end=\"2365\" data-start=\"2070\"\u003eThe FK combination storage tank is a space-saving, hygienic solution for modern heating systems. It offers high flexibility for private homeowners as well as professional installers and meets current requirements for efficiency and drinking water hygiene.\u003c\/p\u003e","brand":"Gema GmbH","offers":[{"title":"200 liters \/ 100 mm","offer_id":55327151456604,"sku":"FK200+SISOC","price":1004.0,"currency_code":"EUR","in_stock":true},{"title":"200 liters \/ 130 mm","offer_id":55327151489372,"sku":"FK200+SISOB","price":1187.0,"currency_code":"EUR","in_stock":true},{"title":"300 liters \/ 100 mm","offer_id":55327151554908,"sku":"FK300+SISOC","price":1104.0,"currency_code":"EUR","in_stock":true},{"title":"300 liters \/ 130 mm","offer_id":55327151587676,"sku":"FK300+SISOB","price":1287.0,"currency_code":"EUR","in_stock":true},{"title":"400 liters \/ 100 mm","offer_id":55327151653212,"sku":"FK400+SISOC","price":1204.0,"currency_code":"EUR","in_stock":true},{"title":"400 liters \/ 130 mm","offer_id":55327151685980,"sku":"FK400+SISOB","price":1387.0,"currency_code":"EUR","in_stock":true},{"title":"600 liters \/ 100 mm","offer_id":55327151751516,"sku":"FK600+SISOC","price":1304.0,"currency_code":"EUR","in_stock":true},{"title":"600 liters \/ 130 mm","offer_id":55327151784284,"sku":"FK600+SISOB","price":1487.0,"currency_code":"EUR","in_stock":true},{"title":"600 liters \/ 150 mm","offer_id":55327151817052,"sku":"FK600+SISOA","price":1656.0,"currency_code":"EUR","in_stock":true},{"title":"800 liters \/ 100 mm","offer_id":55327151849820,"sku":"FK800+SISOC","price":1404.0,"currency_code":"EUR","in_stock":true},{"title":"800 liters \/ 130 mm","offer_id":55327151882588,"sku":"FK800+SISOB","price":1587.0,"currency_code":"EUR","in_stock":true},{"title":"800 liters \/ 150 mm","offer_id":55327151915356,"sku":"FK800+SISOA","price":1756.0,"currency_code":"EUR","in_stock":true},{"title":"1000 liters \/ 100 mm","offer_id":55327151948124,"sku":"FK1000+SISOC","price":1504.0,"currency_code":"EUR","in_stock":true},{"title":"1000 liters \/ 130 mm","offer_id":55327151980892,"sku":"FK1000+SISOB","price":1687.0,"currency_code":"EUR","in_stock":true},{"title":"1000 liters \/ 150 mm","offer_id":55327152013660,"sku":"FK1000+SISOA","price":1856.0,"currency_code":"EUR","in_stock":true},{"title":"1500 liters \/ 100 mm","offer_id":55327152046428,"sku":"FK1500+SISOC","price":2004.0,"currency_code":"EUR","in_stock":true},{"title":"1500 liters \/ 130 mm","offer_id":55327152079196,"sku":"FK1500+SISOB","price":2187.0,"currency_code":"EUR","in_stock":true},{"title":"2000 liters \/ 100 mm","offer_id":55327152144732,"sku":"FK2000+SISOC","price":2404.0,"currency_code":"EUR","in_stock":true},{"title":"2000 liters \/ 130 mm","offer_id":55327152177500,"sku":"FK2000+SISOB","price":2587.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/schichten-pufferspeicher-mit-2-warmetauscher-5468097.webp?v=1770692066"},{"product_id":"hygienespeicher-mit-2-warmetauschern","title":"Hygienic storage with 2 heat exchangers","description":"\u003ch2\u003eFresh water – FKS hygienic combination storage tank: Legionella-safe drinking water heating\u003c\/h2\u003e  \u003ch3\u003eProduct overview\u003c\/h3\u003e  \u003cp\u003eThe FKS fresh water combination storage tank offers legionella-safe domestic hot water heating thanks to an integrated stainless steel corrugated pipe and combines the advantages of a boiler and an instantaneous water heater. It is suitable for operation with various heat generators such as solar thermal, oil\/gas, wood or pellet boilers, as well as heat pumps, and simultaneously allows for the supply of heating circuits.\u003c\/p\u003e  \u003ch3\u003eFunction and hygiene concept\u003c\/h3\u003e  \u003cp\u003eThe stainless steel corrugated pipe wound inside the storage tank continuously heats fresh drinking water and reduces the need for domestic hot water storage, thus minimizing the risk of Legionella growth. The large surface area of ​​the stainless steel heat exchanger ensures high hot water output; a sacrificial anode is not required, making the storage tank maintenance-free.\u003c\/p\u003e  \u003ch3\u003eMaterials and workmanship\u003c\/h3\u003e  \u003cp\u003eThe tank is made of high-quality S235JRG2 steel according to DIN 4753\/EN 12897, and the domestic hot water heat exchanger is made of 1.4404 stainless steel corrugated tubing (Made in Germany). The tank has a raw interior and a primed exterior; the connections for the domestic hot water heat exchanger are located on the side.\u003c\/p\u003e  \u003ch3\u003eTechnical data\u003c\/h3\u003e  \u003cdiv class=\"se-component se-image-container __se__float-right\"\u003e  \u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/FKS_480_1560_3000_480x480.webp?v=1756205640\" alt=\"\" data-align=\"right\" data-file-name=\"FKS_480_1560_3000_480x480.webp?v=1756205640\" data-file-size=\"0\" data-origin=\",\" data-size=\",\" data-rotate=\"\" data-percentage=\"auto,auto\" style=\"margin-bottom: 16px; margin-left: 16px;\"\u003e\u003c\/figure\u003e  \u003c\/div\u003e  \u003cp\u003eOperating pressure of the tank up to max. 5 bar, operating pressure of the potable water heat exchanger up to max. 10 bar. Volume variants range from 200 to 2000 liters; models 200–400 L are equipped with one socket for an electric heating element, 600–2000 L have two sockets. An electric heating element can be easily retrofitted.\u003c\/p\u003e  \u003ch3\u003eConnections and integration\u003c\/h3\u003e  \u003cp\u003eAll connections are designed so that connected energy sources and appliances can be operated independently, thus minimizing control requirements. Additionally, no separate controller or pump is required for hot water preparation, simplifying installation.\u003c\/p\u003e  \u003ch3\u003eHeat exchanger and performance\u003c\/h3\u003e  \u003cp\u003eThe stainless steel corrugated pipe, used as a fresh water heat exchanger, offers high flow rates and efficiency due to its large surface area. An extra-large smooth-tube heat exchanger inside the tank is available for solar and heating system connections, ensuring efficient heat exchange between the heating and domestic hot water circuits.\u003c\/p\u003e  \u003ch3\u003eInsulation options\u003c\/h3\u003e  \u003cp\u003eSeveral insulation options are available: 100 mm EPS (efficiency class C), 130 mm EPS AirPor® (efficiency class B), and 150 mm PU super rigid foam (efficiency class A) for volumes of 600–1000 liters. All options have a silver-gray plastic casing with a sealing strip; the PU insulation is designed as a removable cover.\u003c\/p\u003e  \u003ch3\u003eEPS AirPor® polystyrene foam – properties\u003c\/h3\u003e  \u003cp\u003eEPS AirPor® insulation combines EPS with graphite additives for improved heat reflection, reduced heat loss, and therefore lower energy costs. It features a perfect fit, easy installation, 100% recyclability, and additional floor and lid insulation; thermal conductivity according to DIN EN 12667: 0.0316 W\/mK.\u003c\/p\u003e  \u003ch3\u003ePU super rigid foam insulation\u003c\/h3\u003e  \u003cp\u003eThe 150 mm PU super rigid foam insulation offers very good insulating properties (thermal conductivity 0.023 W\/mK), a fleece lamination to prevent convection, and a robust, removable shell with a PS casing in RAL 9006. This variant achieves energy efficiency class A and is also recyclable.\u003c\/p\u003e  \u003ch3\u003eAdvantages and operating costs\u003c\/h3\u003e  \u003cp\u003eThe combination of efficient thermal insulation, a high-quality stainless steel heat exchanger, and low water storage reduces heat loss and operating costs. EPS AirPor® can achieve up to 30% less loss compared to conventional insulation, resulting in lower energy costs and improved long-term performance.\u003c\/p\u003e  \u003ch3\u003eInstallation, maintenance and safety\u003c\/h3\u003e  \u003cp\u003eInstallation is simple: connections are self-explanatory, a pump or controller for hot water preparation is not required, and electric heating elements can be retrofitted. The absence of sacrificial anodes eliminates the need for routine anode replacement; the storage tank is therefore virtually maintenance-free.\u003c\/p\u003e  \u003ch3\u003eAreas of application\u003c\/h3\u003e  \u003cp\u003eThe FKS is universally applicable in single-family homes, multi-family dwellings, commercial buildings, and applications with combined heat sources, especially where hygienic domestic hot water preparation and flexible system integration are required. It is particularly suitable for systems with solar thermal support and multiple heat generators.\u003c\/p\u003e  \u003ch3\u003eSummary\u003c\/h3\u003e  \u003cp\u003eThe FKS fresh water hygienic combination storage tank combines hygienic fresh water technology, flexible connection options, and efficient insulation variants in a low-maintenance system. Robust materials, easy installation, and high energy efficiency make it a practical solution for modern hot water and heating systems.\u003c\/p\u003e  \u003ch3\u003eScope of delivery\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eHygienic storage tank with 2 heat exchangers of your choice\u003c\/li\u003e  \u003cli\u003eincluding selected insulation\u003c\/li\u003e  \u003cli\u003eAssembly \u0026amp; Operating instructions\u003c\/li\u003e  \u003c\/ul\u003e","brand":"Gema GmbH","offers":[{"title":"200 liters \/ 100mm","offer_id":55327418024284,"sku":"FKS200+SISOC","price":1374.0,"currency_code":"EUR","in_stock":true},{"title":"200 liters \/ 130mm","offer_id":55327418057052,"sku":"FKS200+SISOB","price":1557.0,"currency_code":"EUR","in_stock":true},{"title":"300 liters \/ 100mm","offer_id":55327418122588,"sku":"FKS300+SISOC","price":1424.0,"currency_code":"EUR","in_stock":true},{"title":"300 liters \/ 130mm","offer_id":55327418155356,"sku":"FKS300+SISOB","price":1607.0,"currency_code":"EUR","in_stock":true},{"title":"400 liters \/ 100mm","offer_id":55327418220892,"sku":"FKS400+SISOC","price":1474.0,"currency_code":"EUR","in_stock":true},{"title":"400 liters \/ 130mm","offer_id":55327418253660,"sku":"FKS400+SISOB","price":1657.0,"currency_code":"EUR","in_stock":true},{"title":"600 liters \/ 100mm","offer_id":55327418319196,"sku":"FKS600+SISOC","price":1524.0,"currency_code":"EUR","in_stock":true},{"title":"600 liters \/ 130mm","offer_id":55327418351964,"sku":"FKS600+SISOB","price":1707.0,"currency_code":"EUR","in_stock":true},{"title":"600 liters \/ 150mm","offer_id":55327418384732,"sku":"FKS600+SISOA","price":1876.0,"currency_code":"EUR","in_stock":true},{"title":"800 liters \/ 100mm","offer_id":55327418417500,"sku":"FKS800+SISOC","price":1554.0,"currency_code":"EUR","in_stock":true},{"title":"800 liters \/ 130mm","offer_id":55327418450268,"sku":"FKS800+SISOB","price":1737.0,"currency_code":"EUR","in_stock":true},{"title":"800 liters \/ 150mm","offer_id":55327418483036,"sku":"FKS800+SISOA","price":1906.0,"currency_code":"EUR","in_stock":true},{"title":"1000 liters \/ 100mm","offer_id":55327418515804,"sku":"FKS1000+SISOC","price":1624.0,"currency_code":"EUR","in_stock":true},{"title":"1000 liters \/ 130mm","offer_id":55327418548572,"sku":"FKS1000+SISOB","price":1807.0,"currency_code":"EUR","in_stock":true},{"title":"1000 liters \/ 150mm","offer_id":55327418581340,"sku":"FKS1000+SISOA","price":1976.0,"currency_code":"EUR","in_stock":true},{"title":"1500 liters \/ 100mm","offer_id":55327418614108,"sku":"FKS1500+SISOC","price":2054.0,"currency_code":"EUR","in_stock":true},{"title":"1500 liters \/ 130mm","offer_id":55327418646876,"sku":"FKS1500+SISOB","price":2237.0,"currency_code":"EUR","in_stock":true},{"title":"2000 liters \/ 100mm","offer_id":55327418712412,"sku":"FKS2000+SISOC","price":2434.0,"currency_code":"EUR","in_stock":true},{"title":"2000 liters \/ 130mm","offer_id":55327418745180,"sku":"FKS2000+SISOB","price":2617.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/schichten-pufferspeicher-mit-2-warmetauscher-5468097.webp?v=1770692066"},{"product_id":"warmepumpen-kombispeicher","title":"Heat pumps - combined storage","description":"\u003ch2\u003eHeat pump combination storage tank WK – Legionella-safe domestic hot water heating\u003c\/h2\u003e  \u003ch3\u003eBrief description\u003c\/h3\u003e  \u003cp\u003eThe WK heat pump combination storage tank combines hygienic domestic hot water heating and buffer storage in a single compact container and is specifically designed for heat pump systems. Thanks to the integrated stainless steel corrugated pipe in the upper part of the tank, domestic hot water is heated without a large storage volume, thus reducing legionella growth and minimizing maintenance.\u003c\/p\u003e  \u003ch3\u003eConstruction and materials\u003c\/h3\u003e  \u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/WK_TZ_480_1167_3000_480x480.webp?v=1756211181\" style=\"margin-right: 16px; margin-bottom: 16px; float: left;\"\u003e\u003c\/div\u003e  \u003cp\u003eThe storage tank is made of high-quality steel S235JRG2 according to DIN 4753 and European standard EN 12897; the domestic hot water heat exchanger is a stainless steel corrugated pipe (1.4404) manufactured in Germany. The tank is unfinished inside, primed outside, and divided into two thermally separated sections: domestic hot water heating at the top and a heating buffer at the bottom.\u003c\/p\u003e  \u003ch3\u003eOperating principle and protection against Legionella\u003c\/h3\u003e  \u003cp\u003eIn the upper section, the stainless steel corrugated pipe heats drinking water on demand, meaning only small amounts of water need to be stored and the risk of Legionella is significantly reduced. The separate buffer tank in the lower section stores heating energy for the heat pump operation and simultaneously allows for large temperature differences between the two sections.\u003c\/p\u003e  \u003ch3\u003eHeat exchangers and performance characteristics\u003c\/h3\u003e  \u003cp\u003eThe stainless steel heat exchanger offers high hot water output and fast heating times due to its large surface area. Both storage areas are equipped with separate sockets for electric heating elements, making it easy to integrate additional heating.\u003c\/p\u003e  \u003ch3\u003eInsulation options\u003c\/h3\u003e  \u003cp\u003eThe combination storage tank is available with various insulation options: 100 mm EPS (efficiency class C), 130 mm EPS AirPor® (efficiency class B), or 150 mm PU super rigid foam (efficiency class A, for 600–1000 l). Each version is removable and features a silver-grey plastic casing and a sealing strip.\u003c\/p\u003e  \u003ch3\u003eEPS AirPor® insulation\u003c\/h3\u003e  \u003cp\u003eThe innovative EPS AirPor® insulation combines expanded polystyrene with graphite nanoparticles for improved heat reflection. This construction reduces heat loss compared to conventional solutions, is easy to install, fits precisely, and is recyclable.\u003c\/p\u003e  \u003ch3\u003ePU super-rigid foam insulation\u003c\/h3\u003e  \u003cp\u003eThe 150 mm PU combination insulation (PU + PV fleece) offers very low thermal conductivity and prevents convection losses at the container walls, lid, and joints. It is robust, skin-friendly, 100% recyclable, and ensures maximum energy efficiency (Class A).\u003c\/p\u003e  \u003ch3\u003eAssembly, connections and transport\u003c\/h3\u003e  \u003cp\u003eAll connections are located on the side; both storage units can be disassembled and transported separately. The insulation is removable, facilitating installation and servicing, even in confined spaces.\u003c\/p\u003e  \u003ch3\u003eAdvantages for operators\u003c\/h3\u003e  \u003cp\u003eThe combined storage tank reduces heat losses, minimizes maintenance by eliminating the need for a sacrificial anode, enables simultaneous heating and cooling of the underfloor heating system, and increases the efficiency of heat pump systems through optimized stratification and a large heat exchanger surface.\u003c\/p\u003e  \u003ch3\u003eAreas of application and planning guidelines\u003c\/h3\u003e  \u003cp\u003eIdeal for residential buildings, apartment buildings, and commercial projects with heat pumps and underfloor heating or cooling systems. When selecting the insulation option, storage capacity, desired energy efficiency, and installation conditions should be considered; we are happy to assist with the design.\u003c\/p\u003e  \u003ch3\u003eTechnical data \u0026amp; Operation\u003c\/h3\u003e  \u003cp\u003eMaximum operating pressure of the tank: 5 bar; maximum operating pressure of the domestic hot water heat exchanger: 10 bar. Tank made of S235JRG2 steel; heat exchanger made of 1.4404 stainless steel. Efficiency classes depend on insulation: A (150 mm PU), B (130 mm EPS AirPor®), C (100 mm EPS). Both storage areas have sockets for electric heating elements.\u003c\/p\u003e  \u003ch3\u003eScope of delivery\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eHeat pumps - Combination storage tank of your choice\u003c\/li\u003e  \u003cli\u003eincluding selected insulation\u003c\/li\u003e  \u003cli\u003eAssembly \u0026amp; Operating instructions\u003c\/li\u003e  \u003c\/ul\u003e","brand":"Gema GmbH","offers":[{"title":"600 \/ 100mm","offer_id":55329983037788,"sku":"WK600+SISOC","price":2254.0,"currency_code":"EUR","in_stock":true},{"title":"600 \/ 130mm","offer_id":55329983070556,"sku":"WK600+SISOB","price":2437.0,"currency_code":"EUR","in_stock":true},{"title":"600 \/ 150mm","offer_id":55329983103324,"sku":"WK600+SISOA","price":2606.0,"currency_code":"EUR","in_stock":true},{"title":"800 \/ 100mm","offer_id":55329983136092,"sku":"WK800+SISOC","price":2384.0,"currency_code":"EUR","in_stock":true},{"title":"800 \/ 130mm","offer_id":55329983168860,"sku":"WK800+SISOB","price":2567.0,"currency_code":"EUR","in_stock":true},{"title":"800 \/ 150mm","offer_id":55329983201628,"sku":"WK800+SISOA","price":2736.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/schichten-pufferspeicher-mit-2-warmetauscher-5468097.webp?v=1770692066"},{"product_id":"schichten-pufferspeicher-mit-1-warmetauscher","title":"Layers - buffer storage with 1 heat exchanger","description":"\u003ch2\u003eSPSR stratified buffer storage tank – Efficient storage solution for heating, solar and solid fuel systems\u003c\/h2\u003e  \u003ch3\u003eProduct overview\u003c\/h3\u003e  \u003cp\u003eThe SPSR stratified buffer storage tank is a robustly constructed hot water storage tank for heating systems, solar thermal systems, and combined heat and power plants. It combines a stable tank design with integrated stratification technology and a permanently welded smooth-tube heat exchanger, thus ensuring high system efficiency and reliable stratification of the return flows.\u003c\/p\u003e  \u003ch3\u003eConstruction and materials\u003c\/h3\u003e  \u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/SPSR_480_1384_3000_480x480.webp?v=1756291781\" alt=\"\" style=\"margin-right: 16px; margin-bottom: 16px; float: left;\"\u003e\u003c\/div\u003e  \u003cp\u003eThe tank and smooth-tube heat exchanger are made of high-quality S235JRG2 steel according to DIN 4753 and EN 12897. The interior is left untreated, while the outer shell is primed; the tank rests securely on a base ring. The tank is designed for a maximum operating pressure of 5 bar and features two ports for electric heating elements.\u003c\/p\u003e  \u003ch3\u003eLayer technology and heat exchangers\u003c\/h3\u003e  \u003cp\u003eFor optimized stratification, stratification channels are integrated into the storage tank, and a stratification plate is welded in. These components reduce mixing and improve temperature stratification, thereby increasing the usable heat output. The permanently welded-in smooth-tube heat exchanger ensures efficient heat exchange for solar and heating circuits.\u003c\/p\u003e  \u003ch3\u003eConnections and ease of assembly\u003c\/h3\u003e  \u003cp\u003eThe 90° angled socket arrangement simplifies the assembly and connection of multiple buffer tanks. This enables compact system layouts and easy system couplings. The arrangement of the connections and the base ring further simplify installation and subsequent maintenance.\u003c\/p\u003e  \u003ch3\u003eInsulation options – EPS AirPor® grey\u003c\/h3\u003e  \u003cp\u003eEPS AirPor® grey polystyrene foam insulation is available in 100 mm (efficiency class C) and 130 mm (efficiency class B) thicknesses. The insulation combines EPS with an additional fleece layer and an admixture of graphite nanoparticles, which significantly reduce heat loss through increased heat reflection.\u003c\/p\u003e  \u003cp\u003eThanks to its lightweight, precisely fitting design, the insulation is quick to install, mechanically robust, and 100% recyclable. The overall insulation thickness, along with additional bottom and top insulation, ensures significant energy savings during operation.\u003c\/p\u003e  \u003ch3\u003eInsulation option – PU super-rigid foam\u003c\/h3\u003e  \u003cp\u003eThe 150 mm thick PU super rigid foam insulation (for 600–1000 l storage tanks) combines excellent insulation performance with a PS jacket in RAL 9006 and a clamping strip for easy installation. A 10 mm polyester fiber fleece prevents convection losses at the tank walls, lid, and joints.\u003c\/p\u003e  \u003cp\u003eWith a thermal conductivity of approximately 0.023 W\/mK and efficiency class A, this insulation offers the best insulation performance in the range and is also recyclable and skin-friendly.\u003c\/p\u003e  \u003ch3\u003eTechnical specifications and equipment\u003c\/h3\u003e  \u003cp\u003eThe SPSR is equipped with stratification channels, a stratification plate, and a permanently installed smooth-tube heat exchanger. Further features include a raw interior, primed exterior, two sockets for electric heating elements, and design for an operating pressure of up to 5 bar.\u003c\/p\u003e  \u003ch3\u003eAdvantages and areas of application\u003c\/h3\u003e  \u003cp\u003eThe combination of targeted layering technology, high-quality steel construction, and effective insulation increases the efficiency of heating systems and reduces heat loss. Applications include heating systems, solid fuel boilers, solar thermal systems, combined heat and power plants, and combined energy systems that rely on reliable temperature stratification.\u003c\/p\u003e  \u003ch3\u003eEnvironment, safety and standards\u003c\/h3\u003e  \u003cp\u003eThe materials used are environmentally friendly and largely recyclable.The insulation materials meet common fire protection requirements (DIN 4102 B2) and thermal conductivity requirements according to DIN EN 12667, meaning that the storage unit meets high safety and environmental standards.\u003c\/p\u003e  \u003ch3\u003eSelection, assembly instructions and service\u003c\/h3\u003e  \u003cp\u003eChoose the appropriate storage capacity and insulation option according to your system requirements; the standardized socket arrangement facilitates integration. For optimal performance, professional installation by trained personnel and consideration of the connection configurations during system planning are recommended.\u003c\/p\u003e  \u003ch3\u003eScope of delivery\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eStratified storage tank with 1 heat exchanger of your choice\u003c\/li\u003e  \u003cli\u003eincluding selected insulation\u003c\/li\u003e  \u003cli\u003eAssembly \u0026amp; Operating instructions\u003c\/li\u003e  \u003c\/ul\u003e","brand":"Gema GmbH","offers":[{"title":"600 liters \/ 100mm","offer_id":55335188267356,"sku":"SPSR600+SISOC","price":1155.0,"currency_code":"EUR","in_stock":true},{"title":"600 liters \/ 130mm","offer_id":55335188300124,"sku":"SPSR600+SISOB","price":1338.0,"currency_code":"EUR","in_stock":true},{"title":"600 liters \/ 150mm","offer_id":55335188332892,"sku":"SPSR600+SISOA","price":1507.0,"currency_code":"EUR","in_stock":true},{"title":"800 liters \/ 100mm","offer_id":55335188365660,"sku":"SPSR800+SISOC","price":1205.0,"currency_code":"EUR","in_stock":true},{"title":"800 liters \/ 130mm","offer_id":55335188398428,"sku":"SPSR800+SISOB","price":1388.0,"currency_code":"EUR","in_stock":true},{"title":"800 liters \/ 150mm","offer_id":55335188431196,"sku":"SPSR800+SISOA","price":1557.0,"currency_code":"EUR","in_stock":true},{"title":"1,000 liters \/ 100mm","offer_id":55335188463964,"sku":"SPSR1000+SISOC","price":1305.0,"currency_code":"EUR","in_stock":true},{"title":"1,000 liters \/ 130mm","offer_id":55335188496732,"sku":"SPSR1000+SISOB","price":1488.0,"currency_code":"EUR","in_stock":true},{"title":"1,000 liters \/ 150mm","offer_id":55335188529500,"sku":"SPSR1000+SISOA","price":1657.0,"currency_code":"EUR","in_stock":true},{"title":"1,500 liters \/ 100mm","offer_id":55335188562268,"sku":"SPSR1500+SISOC","price":1815.0,"currency_code":"EUR","in_stock":true},{"title":"1,500 liters \/ 130mm","offer_id":55335188595036,"sku":"SPSR1500+SISOB","price":1998.0,"currency_code":"EUR","in_stock":true},{"title":"2,000 liters \/ 100mm","offer_id":55335188660572,"sku":"SPSR2000+SISOC","price":2265.0,"currency_code":"EUR","in_stock":true},{"title":"2,000 liters \/ 130mm","offer_id":55335188693340,"sku":"SPSR2000+SISOB","price":2448.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/schichten-pufferspeicher-mit-2-warmetauscher-5468097.webp?v=1770692066"},{"product_id":"hygienespeicher-ohne-solarregister","title":"Hygienic storage tank without solar register with A insulation","description":"\u003ch2\u003eHeating water buffer storage tank with domestic hot water heating WGJ-BN INOX\u003c\/h2\u003e  \u003ch3\u003eConstruction and intended use\u003c\/h3\u003e  \u003cp\u003eThe WGJ-BN INOX combines a buffer storage tank for heating water with an integrated domestic hot water heater. Inside, a stainless steel corrugated pipe acts as a heat exchanger, providing a large contact surface for rapid and efficient heat exchange and enabling instantaneous hot water preparation. The maximum operating pressure of the storage tank is 0.3 MPa.\u003c\/p\u003e  \u003cp\u003eThe housing is made of black sheet steel; thermal insulation is provided by \u003cstrong\u003e100 mm of foamed, removable polystyrene foam\u003c\/strong\u003e;  A laminate covering protects the insulation. If required, ELEKTROMET EJK 1500 to 9000 electric heating elements can be used to heat the boiler water.\u003c\/p\u003e  \u003ch3\u003eFeatures and benefits\u003c\/h3\u003e  \u003cp\u003eThe combination of a buffer tank and stainless steel corrugated pipe enables continuous and space-saving hot water preparation without an additional storage tank. The large surface area of ​​the corrugated pipe ensures high heat transfer rates and short heating times.\u003c\/p\u003e  \u003cp\u003eThe storage unit is suitable for integration into central heating systems such as boilers or heat pumps and offers additional flexibility in heat supply through optional electric heating elements.\u003c\/p\u003e  \u003ch3\u003eSafety measures and installation requirements\u003c\/h3\u003e  \u003cp\u003eThe storage tank must only be operated in closed heating systems with a functioning safety valve. A safety valve with a maximum opening pressure of 0.3 MPa must be installed on the heating water return line; this valve should be positioned according to the markings on the housing. No shut-off valves may be installed between the safety valve and the storage tank.\u003c\/p\u003e  \u003cp\u003eA safety valve with a nominal opening pressure of 0.67 MPa (6.7 bar) must be installed at the cold water inlet to the stainless steel pipe. Temporary leakage of water from the safety valve can occur during normal operation and indicates that it is functioning correctly. The outlet must never be blocked or obstructed.\u003c\/p\u003e  \u003ch3\u003eRecommended filters and protective measures\u003c\/h3\u003e  \u003cp\u003eTo increase the service life of the storage tank and the functionality of the safety valve, the manufacturer recommends the use of mechanical filter systems (e.g., wound filters) on the cold water inlet immediately before the safety valve. These filters remove solid contaminants such as sand, corrosion particles, or sludge.\u003c\/p\u003e  \u003ch3\u003eMaintenance and operation\u003c\/h3\u003e  \u003cp\u003eThe functionality of the safety valve must be checked at least once a month and always before each restart after shutdown. Operating the storage tank without safety valves or with defective safety valves is prohibited and dangerous.\u003c\/p\u003e  \u003cp\u003eRepairs to storage tanks and water installations may only be carried out by qualified professionals with the appropriate certification. The installation and operation of filter and safety components must be carried out in accordance with the respective manufacturer's instructions.\u003c\/p\u003e  \u003ch3\u003eInstallation of a heating cartridge\u003c\/h3\u003e  \u003cp\u003eDuring the warranty period, only electric cartridge heaters with insulated heating elements may be used to avoid voiding the warranty. ELEKTROMET's EJK type cartridge heaters meet this requirement and are suitable for this application.\u003c\/p\u003e  \u003cp\u003eThe heating element must be installed according to the installation and operating instructions for the respective heating element. Work on electrical components should be carried out by qualified personnel.\u003c\/p\u003e  \u003ch3\u003eTechnical data\u003c\/h3\u003e  \u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"margin: 16px 16px 16px 16px; float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/EBNTD480_774_518.webp?v=1758785257\"\u003e\u003c\/div\u003e  \u003ch3\u003eScope of delivery\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eHygiene storage tank 800 or 1.000 liters\u003c\/li\u003e  \u003cli\u003e100 mm A insulation (2 removable half-shells)\u003c\/li\u003e  \u003cli\u003eAssembly \u0026amp; User manual\u003c\/li\u003e  \u003c\/ul\u003e  \u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Elektromet","offers":[{"title":"800 liters","offer_id":55550796431708,"sku":"EBN800","price":1750.0,"currency_code":"EUR","in_stock":true},{"title":"1000 liters","offer_id":55550796530012,"sku":"EBN1000","price":1798.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/heizwasser-pufferspeicher-1906143.webp?v=1770692002"},{"product_id":"hygienespeicher-mit-solarregister-isolierung-a","title":"Hygiene storage tank with solar register \u0026 Insulation A","description":"\u003ch2\u003eHeating water buffer tank with domestic hot water heating WGJ-BN INOX SOLAR\u003c\/h2\u003e  \u003ch3\u003eStructure and intended use\u003c\/h3\u003e  \u003cp\u003eThe WGJ-BN INOX SOLAR is a combined buffer storage tank for heating water and domestic hot water with an integrated stainless steel heating coil as a heat exchanger. It was designed for integration into central heating systems with boilers, heat pumps, or for the use of solar heat, and enables both the storage of heating energy and the continuous heating of drinking water.\u003c\/p\u003e  \u003cp\u003eInside are two separate heating coils: one made of black steel tubing for an additional heat source (e.g., solar collectors), and a stainless steel corrugated tubing coil for efficient domestic hot water heating, which also allows the unit to function as an instantaneous water heater. The maximum operating pressure of the storage tank is 0.3 MPa.\u003c\/p\u003e  \u003ch3\u003eTechnical features\u003c\/h3\u003e  \u003cp\u003eThe tank's casing is made of black sheet steel and is thermally insulated with a 100 mm thick layer of polystyrene foam; this insulation is removable and protected by a laminate sheath. The stainless steel coil ensures a large heat transfer surface and rapid heating of domestic water.\u003c\/p\u003e  \u003cp\u003eTo expand functionality, electrically heated cartridges of the EJK 1500 ÷ 9000 type from ZUG \u0026quot;ELEKTROMET\u0026quot; can be used. The design and dimensions can be found in the manufacturer's specifications; connections and mounting points must be made according to the markings on the housing.\u003c\/p\u003e  \u003ch3\u003eSafety and assembly instructions\u003c\/h3\u003e  \u003cp\u003eThe storage tank may only be operated in closed heating systems in conjunction with a functioning safety valve. A safety valve with a maximum opening pressure of 0.3 MPa must be installed on the heating water return line; this valve protects against excessive pressure buildup in the heating circuit.\u003c\/p\u003e  \u003cp\u003eA safety valve with a rated opening pressure of 0.67 MPa (6.7 bar) must be installed at the cold water inlet to the stainless steel coil and at the solar inlet. No shut-off valves may be installed between the safety valve and the storage tank, and the safety valve outlet must not be blocked or obstructed.\u003c\/p\u003e  \u003ch3\u003eRecommended additional components\u003c\/h3\u003e  \u003cp\u003eTo extend the service life of the storage tank and ensure trouble-free operation of the safety valve, the manufacturer recommends the use of mechanical filter systems (e.g., wound filters) on the cold water inlet directly upstream of the safety valve. These filters remove solid contaminants such as sand, corrosion particles, or sludge.\u003c\/p\u003e  \u003cp\u003eFor electric auxiliary heating, only cartridge heaters with insulated heating elements are permitted during the warranty period; the EJK series from ELEKTROMET meets this requirement. All auxiliary components must be installed according to the respective manufacturer's instructions.\u003c\/p\u003e  \u003ch3\u003eMaintenance and operation\u003c\/h3\u003e  \u003cp\u003eThe safety valve's functionality must be checked at least once a month and always before each commissioning after decommissioning. Before any maintenance or repair work, the respective systems must be shut down and secured in accordance with safety regulations.\u003c\/p\u003e  \u003cp\u003eRepairs to the storage tank and water installation may only be carried out by qualified personnel. Regular inspections and proper maintenance increase the operational reliability and service life of the device.\u003c\/p\u003e  \u003ch3\u003eInstallation of a heating cartridge\u003c\/h3\u003e  \u003cp\u003eDuring the warranty period, only electrically heated cartridges with insulated heating elements may be used. ELEKTROMET EJK cartridge heaters (type EJK 1500 ÷ 9000) are recommended. Installation and electrical connection must be carried out in accordance with the manufacturer's specifications and applicable standards.\u003c\/p\u003e  \u003ch3\u003eAreas of application and advantages\u003c\/h3\u003e  \u003cp\u003eThe WGJ-BN INOX SOLAR is suitable for residential and commercial properties where a combination of buffer storage for heating systems and on-demand hot water preparation is desired. It is particularly advantageous for use in systems with solar collectors, heat pumps, or conventional boilers.\u003c\/p\u003e  \u003cp\u003eThe combination of a large heat exchange surface, compact design, and good thermal insulation enables rapid heat delivery and energy efficiency. The stainless steel coil ensures hygienic heating of domestic water without direct storage for extended periods, thus reducing the risk of Legionella.\u003c\/p\u003e  \u003ch3\u003eTechnical data\u003c\/h3\u003e  \u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/EBNSTTB_790_749.webp?v=1758714156\"\u003e\u003c\/p\u003e  \u003ch3\u003eScope of delivery\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eHygiene storage 800 or 1,000 liters\u003c\/li\u003e  \u003cli\u003e100 mm A insulation (2 half shells removable)\u003c\/li\u003e  \u003cli\u003eAssembly \u0026amp; Operating instructions\u003c\/li\u003e  \u003c\/ul\u003e","brand":"Elektromet","offers":[{"title":"800 liters","offer_id":55552187924828,"sku":"EBNS800","price":1940.0,"currency_code":"EUR","in_stock":true},{"title":"1000 liters","offer_id":55552187957596,"sku":"EBNS1000","price":1990.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/heizwasser-pufferspeicher-1906143.webp?v=1770692002"},{"product_id":"trinkwasserspeicher-100-liter-mit-heizstab-2kw","title":"100-liter drinking water storage tank with ORW1 2kW heating element","description":"\u003ch2\u003eETWS 100-liter hot water storage tank – Central domestic hot water storage tank with integrated heat exchanger\u003c\/h2\u003e  \u003ch3\u003eProduct description\u003c\/h3\u003e  \u003cp\u003eThe ETWS hot water storage tank with a 100-liter capacity provides reliable and centralized heating of domestic hot water for households and small businesses. A highly efficient internal heat exchanger transfers thermal energy from a solar thermal system or a boiler to the drinking water, thus ensuring a continuous supply of hot water.\u003c\/p\u003e  \u003cp\u003eFor retrofitting, a connection for a 1 1\/2\" An electric heating element is available, allowing the system to be easily combined with photovoltaic or electric supplementary heating. The compact design with high-quality thermal insulation ensures low heat loss and high operational reliability.\u003c\/p\u003e  \u003ch3\u003eAdvantages\u003c\/h3\u003e  \u003cp\u003eThe storage tank offers excellent value for money and a high level of hot water comfort for a demand of approximately 100 to 180 liters. Its versatility and compatibility with solid fuel, pellet, or solar thermal systems make it ideal for modern heating systems.\u003c\/p\u003e  \u003cp\u003eFurther advantages include the integrated circulation connection, the large magnesium sacrificial anode for additional corrosion protection, and the tightly foamed polyurethane thermal insulation, which minimizes energy losses. The highly efficient heat exchanger and robust construction ensure stable operation over the long term.\u003c\/p\u003e  \u003ch3\u003eTechnical data\u003c\/h3\u003e  \u003cp\u003eVolume: 100 liters; Heat exchanger surface area: 1.2 m²; Heat exchanger capacity: 5.27 liters. Connections: Heating flow\/return 3\/4\" AG, Supply\/Return Domestic Water 3\/4\" AG, Circulation 3\/4\" AG; Magnesium anode connection 1 1\/4\" IG; Connection for electric heating 1 1\/2\" IG.\u003c\/p\u003e  \u003cp\u003eThermal insulation: polyurethane foam (PUR); Max. operating temperature storage tank 95 °C; Max. operating pressure storage tank\/heat exchanger 6 bar; Max. operating temperature heat exchanger 100 °C; Loss: 28 W. Dimensions (Ø x H) incl. insulation: 625 x 770 mm; Weight empty: 64 kg.\u003c\/p\u003e  \u003ch3\u003eAssembly \u0026amp; Connection\u003c\/h3\u003e  \u003cp\u003eThe hot water storage tank is designed for connection to boilers, solar thermal systems, and combination boilers. The standardized connection threads simplify installation; when connecting, note the positions of the flow, return, and circulation pipes, as well as the designated opening for an electric heating element.\u003c\/p\u003e  \u003cp\u003eFor professional installation, collaboration with a heating engineer is recommended, especially when integrating into existing systems and for electrical retrofitting. Seals and proper fastening are essential to prevent leaks.\u003c\/p\u003e  \u003ch3\u003eCorrosion protection \u0026amp; life\u003c\/h3\u003e  \u003cp\u003eThe storage tank features a high-quality enamel inner coating that protects the drinking water from contact corrosion. Additionally, a large magnesium sacrificial anode provides active corrosion protection and significantly extends the tank's lifespan.\u003c\/p\u003e  \u003ch2\u003eOWR1 Heating Element 2 kW – Electric heating element for domestic hot water storage tanks\u003c\/h2\u003e  \u003ch3\u003eProduct description\u003c\/h3\u003e  \u003cp\u003eThe OWR1 heating element with 2 kW output is a compact, robust electric heating element for use in domestic hot water storage tanks, boilers, and buffer tanks. It operates at 230 V and has a standardized 1 1\/\u0026quot; connection thread.2\" equipped.\u003c\/p\u003e  \u003cp\u003eThe horizontal installation design and the 360 ​​mm installation length allow for flexible application options. An externally mounted control enables convenient setting of the target temperature, and the heating element is supplied with a Schuko plug, so no additional adapter is required.\u003c\/p\u003e  \u003ch3\u003eTechnical data\u003c\/h3\u003e  \u003cp\u003ePower: 2.0 kW; Voltage: 230 V; Connection thread: 1 1\/2\" AG; Installation length: 360 mm; Installation type: horizontal; Controller adjustable from approx. 20 °C to approx. 70 °C; Safety temperature limiter: 85 °C.\u003c\/p\u003e  \u003ch3\u003eInstallation \u0026amp; Assembly\u003c\/h3\u003e  \u003cp\u003eThe heating element can be quickly installed using the standardized thread. Before installation, the appliance and storage tank must be disconnected from the power supply, and the installation opening must be cleaned. Proper sealing of the thread is essential to prevent leaks.\u003c\/p\u003e  \u003cp\u003eIf there is any uncertainty, the installation should be carried out by a qualified electrician or heating installer, especially to ensure correct electrical connections and grounding.\u003c\/p\u003e  \u003ch3\u003eSecurity \u0026amp; operation\u003c\/h3\u003e  \u003cp\u003eThe integrated safety temperature limiter at 85 °C protects against overheating. The stepless adjustment via the external control allows temperatures from approximately 20 °C to 70 °C for everyday operation. Always disconnect the power supply before performing any maintenance work.\u003c\/p\u003e  \u003ch3\u003eAreas of application \u0026amp; Advantages\u003c\/h3\u003e  \u003cp\u003eThe OWR1 is ideally suited as an auxiliary heater for small to medium-sized storage tanks, as a retrofit solution in existing systems, or as a replacement heating element. Its advantages include easy installation, compact design, and stepless temperature control, which allows for use even in confined spaces.\u003c\/p\u003e  \u003ch3\u003eCare \u0026amp; maintenance\u003c\/h3\u003e  \u003cp\u003eRegular visual inspections for corrosion and leaks extend the service life. Limescale deposits can impair heating performance; in areas with hard water, appropriate measures to minimize limescale buildup are recommended. Electrical tests should be carried out at defined intervals by a qualified electrician.\u003c\/p\u003e  \u003ch3\u003eScope of delivery \u0026amp; compatibility\u003c\/h3\u003e  \u003cp\u003eThe OWR1 heating element comes with an installation and operating manual, and a Schuko plug. Before purchasing, please check the installation length, installation type (horizontal), and connection thread to ensure compatibility with your storage tank. Our customer service team is happy to assist you with any questions.\u003c\/p\u003e  \u003ch3\u003eTechnical data\u003c\/h3\u003e  \u003ch4\u003eTechnical data for hot water storage tanks\u003c\/h4\u003e  \u003cul\u003e  \u003cli\u003eVolume: 100 liters\u003c\/li\u003e  \u003cli\u003eHeat exchanger surface area: 1.2 m²\u003c\/li\u003e  \u003cli\u003eHeat exchanger capacity: 5.27 liters\u003c\/li\u003e  \u003cli\u003eHeating flow and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eDomestic hot water supply and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eCirculation connection: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eMagnesium anode connection: 1 1\/4\" IG\u003c\/li\u003e  \u003cli\u003eConnection for electric heating: 1 1\/2\" IG\u003c\/li\u003e  \u003cli\u003eThermal insulation: Polyurethane foam (PUR)\u003c\/li\u003e  \u003cli\u003eMaximum operating temperature of storage tank: 95 °C\u003c\/li\u003e  \u003cli\u003eMaximum operating pressure of storage tank\/heat exchanger: 6 bar\u003c\/li\u003e  \u003cli\u003eMax. operating temperature heat exchanger 100 °C\u003c\/li\u003e  \u003cli\u003eLoss: 28 watts\u003c\/li\u003e  \u003cli\u003eDimensions with insulation (diameter x height): 625 x 770 mm\u003c\/li\u003e  \u003cli\u003eWeight (empty): 64 kg\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch4\u003eTechnical data heating element\u003c\/h4\u003e  \u003cul\u003e  \u003cli\u003eExternal regulator from ~20°C until ~ approx. 70°C adjustable\u003c\/li\u003e  \u003cli\u003eConnection thread: 1 1\/2\" AG\u003c\/li\u003e  \u003cli\u003eInstallation type: horizontal.\u003c\/li\u003e  \u003cli\u003eSafety temperature limiter: 85°C\u003c\/li\u003e  \u003cli\u003ePower: 2.0 kW\u003c\/li\u003e  \u003cli\u003ePower supply: 230V\u003c\/li\u003e  \u003cli\u003eInstallation length: 360 mm\u003c\/li\u003e  \u003cli\u003eEasy handling and assembly  \u003c\/li\u003e  \u003cli\u003ewith Schuko plug\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eScope of delivery\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eDrinking water storage tank 100 liters\u003c\/li\u003e  \u003cli\u003eHeating element 2 kW with 1 1\/2\" AG\u003c\/li\u003e  \u003cli\u003eOperating instructions \u0026amp; Assembly instructions\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eDownload\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003ca aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung ETWS\" rel=\"noopener\" title=\"Bedienungsanleitung ETWS\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Bedienungsanleitung_ETWS_v1.80.pdf?v=1748426180\" target=\"_blank\"\u003eOperating instructions for hot water storage tank\u003c\/a\u003e\u003c\/li\u003e  \u003c\/ul\u003e  \u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Gema GmbH","offers":[{"title":"Default Title","offer_id":56403327713628,"sku":"ETWS100+WEHP2230","price":506.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/trinkwasserspeicher-120-liter-smart-heizstab-3-kw-mit-wifi-7366958.webp?v=1770692067"},{"product_id":"trinkwasserspeicher-100-liter-smart-heizstab-2kw-mit-wifi","title":"Hot water tank 100 liters\u003ctANK\u003eSMART heating element 2 kW with WIFI","description":"\u003ch2\u003e100-liter domestic hot water storage tank ETWS with OWR1 SMART 2 kW heating element (WIFI)\u003c\/h2\u003e  \u003ch3\u003eProduct description of the hot water storage tank\u003c\/h3\u003e  \u003cp\u003eThe ETWS 100-liter hot water storage tank is a central storage unit for the safe and efficient heating of domestic hot water. It is suitable for combination with solar thermal systems, boilers, or solid fuel heating systems and, with its internal heat exchanger, offers reliable hot water comfort for households.\u003c\/p\u003e  \u003cp\u003eThe design relies on durable materials and protective measures such as a high-quality enamel coating and a large magnesium sacrificial anode to prevent corrosion and extend the lifespan of the storage unit.\u003c\/p\u003e  \u003ch3\u003eTechnical data – Hot water storage tank\u003c\/h3\u003e  \u003cp\u003eVolume: 100 liters; Heat exchanger surface area: 1.2 m²; Heat exchanger capacity: 5.27 liters. Connection dimensions: Heating flow\/return 3\/4\" AG, Supply\/Return Domestic Water 3\/4\" AG, Circulation 3\/4\" AG, Magnesium anode 1 1\/4\" IG, connection for electric heating 1 1\/2\" IG.\u003c\/p\u003e  \u003cp\u003eMax. operating temperature storage tank 95 °C, Max. operating pressure storage tank\/heat exchanger 6 bar, Power loss approx. 28 W. Dimensions with insulation Ø 625 x H 770 mm, Empty weight 64 kg.\u003c\/p\u003e  \u003ch3\u003eSpecial features of the storage unit\u003c\/h3\u003e  \u003cp\u003eThe storage tank features a highly efficient heat exchanger, a circulation connection, and a retrofittable fitting for a 1 1\/2\" Electric heating element. The thermal insulation consists of densely foamed polyurethane foam (PUR) for low heat loss.\u003c\/p\u003e  \u003cp\u003eCorrosion protection is ensured by an internal enamel coating and a built-in magnesium sacrificial anode, which increases the service life, especially in the case of changing water qualities.\u003c\/p\u003e  \u003ch3\u003eOWR1 SMART heating element 2 kW – Overview\u003c\/h3\u003e  \u003cp\u003eThe OWR1 SMART 2 kW immersion heater is a networkable electric immersion heater for supplementing hot water storage tanks. It is available in stainless steel or with a copper heating element and nickel plating and offers Wi-Fi connectivity with app control for remote monitoring and operation.\u003c\/p\u003e  \u003cp\u003eWith a power output of 2.0 kW at 230 V, a connection thread of 1 1\/2\" With a length of 363 mm, the heating element is specifically designed for horizontal installation and for easy commissioning with a Schuko plug.\u003c\/p\u003e  \u003ch3\u003eOperating modes of the SMART heating element\u003c\/h3\u003e  \u003cp\u003eThe heating element offers several modes: Manual mode for direct temperature setting, ECO mode (constant 55 °C) to protect the heating element, intelligent mode that learns user habits, and schedule mode for time control via app.\u003c\/p\u003e  \u003cp\u003eIn addition, absence mode (minimum temperature 10 °C), boost mode (short-term rapid heating) and frost protection and anti-legionella functions (automatic 30-minute heating cycle to 60 °C if required) are available.\u003c\/p\u003e  \u003ch3\u003eTechnical specifications – OWR1 SMART heating element\u003c\/h3\u003e  \u003cp\u003ePower: 2.0 kW; Voltage: 230 V; Installation type: horizontal; Installation length: 363 mm; Connection thread: 1 1\/2\" AG; Externally adjustable regulator from approx. 10 °C to approx. 75 °C. Safety temperature limiter at 85 °C.\u003c\/p\u003e  \u003cp\u003eThe heating element comes with a Schuko plug, communicates with an app via WLAN and is available in robust material variants that ensure a long service life and corrosion resistance.\u003c\/p\u003e  \u003ch3\u003eInstallation and operation\u003c\/h3\u003e  \u003cp\u003eThe heating element is connected to the existing 1 1\/2\" The storage unit is pre-assembled and designed for horizontal installation. Thanks to the Schuko plug, commissioning is possible with minimal tools; however, installation and electrical connection by qualified personnel are recommended to ensure leak-proof performance and safety.\u003c\/p\u003e  \u003cp\u003eOperation is via the illuminated control element on the device or conveniently via app via WLAN, where heating schedules, operating modes and boost functions can be set up and monitored.\u003c\/p\u003e  \u003ch3\u003eSafety and maintenance\u003c\/h3\u003e  \u003cp\u003eThe built-in safety temperature limiter (85 °C), frost protection, and automatic anti-legionella system ensure safe operation and hygienic hot water temperatures. Regular visual inspections and occasional maintenance extend the service life of the heating element and the storage tank.\u003c\/p\u003e  \u003cp\u003eIn case of wear or deposits on the heating element, replacement by qualified specialists is recommended; the magnesium anode in the storage tank should be checked periodically and replaced if necessary.\u003c\/p\u003e  \u003ch3\u003eScope of delivery and warranty\u003c\/h3\u003e  \u003cp\u003eIncluded with the heating element: heating element, installation and operating instructions, and special SMART operating instructions for app functions. The OWR1 SMART heating element comes with a two-year manufacturer's warranty.\u003c\/p\u003e  \u003cp\u003eThe hot water storage tank is supplied including insulation and pre-assembled connections; electrical connection and final installation should be carried out by a qualified professional to ensure warranty conditions and safe operation.\u003c\/p\u003e  \u003ch3\u003eAdvantages and areas of application\u003c\/h3\u003e  \u003cp\u003eThe combination of a 100-liter storage tank and SMART heating element offers flexible hot water comfort, energy-saving functions, and remote controllability. It is suitable for single-family homes, vacation apartments, weekend houses, or small commercial storage systems, especially when solar thermal or photovoltaic integration is planned.\u003c\/p\u003e  \u003cp\u003eFurther advantages include the attractive price-performance ratio, low heat losses due to PUR insulation, easy retrofitting of an electric heating element, and extensive protection functions against corrosion and Legionella.\u003c\/p\u003e  \u003ch3\u003eTechnical data\u003c\/h3\u003e  \u003ch4\u003eTechnical data for hot water storage tanks\u003c\/h4\u003e  \u003cul\u003e  \u003cli\u003eVolume: 100 liters\u003c\/li\u003e  \u003cli\u003eHeat exchanger surface area: 1.2 m²\u003c\/li\u003e  \u003cli\u003eHeat exchanger capacity: 5.27 liters\u003c\/li\u003e  \u003cli\u003eHeating flow and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eDomestic hot water supply and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eCirculation connection: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eMagnesium anode connection: 1 1\/4\" IG\u003c\/li\u003e  \u003cli\u003eConnection for electric heating: 1 1\/2\" IG\u003c\/li\u003e  \u003cli\u003eThermal insulation: Polyurethane foam (PUR)\u003c\/li\u003e  \u003cli\u003eMaximum operating temperature of storage tank: 95 °C\u003c\/li\u003e  \u003cli\u003eMaximum operating pressure of storage tank\/heat exchanger: 6 bar\u003c\/li\u003e  \u003cli\u003eMax. operating temperature heat exchanger 100 °C\u003c\/li\u003e  \u003cli\u003eLoss: 28 watts\u003c\/li\u003e  \u003cli\u003eDimensions with insulation (diameter x height): 625 x 770 mm\u003c\/li\u003e  \u003cli\u003eWeight (empty): 64 kg\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch4\u003eTechnical data heating element\u003c\/h4\u003e  \u003cul\u003e  \u003cli\u003eExternal regulator from ~10°C until ~ approx. 75°C adjustable\u003c\/li\u003e  \u003cli\u003eConnection thread: 1 1\/2\" AG\u003c\/li\u003e  \u003cli\u003eInstallation type: horizontal.\u003c\/li\u003e  \u003cli\u003eSafety temperature limiter: 85°C\u003c\/li\u003e  \u003cli\u003ePower: 2.0 kW\u003c\/li\u003e  \u003cli\u003ePower supply: 230V\u003c\/li\u003e  \u003cli\u003eInstallation length: 363 mm\u003c\/li\u003e  \u003cli\u003eEasy handling and assembly  \u003c\/li\u003e  \u003cli\u003ewith Schuko plug\u003c\/li\u003e  \u003cli\u003eWIFI\u003c\/li\u003e  \u003cli\u003eApp control\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eScope of delivery\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eDrinking water storage tank 100 liters\u003c\/li\u003e  \u003cli\u003eHeating element 2 kW with 1 1\/2\" AG\u003c\/li\u003e  \u003cli\u003eOperating instructions \u0026amp; Assembly instructions\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eDownload\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003ca aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung ETWS\" rel=\"noopener\" title=\"Bedienungsanleitung ETWS\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Bedienungsanleitung_ETWS_v1.80.pdf?v=1748426180\" target=\"_blank\"\u003eOperating instructions for hot water storage tank\u003c\/a\u003e\u003c\/li\u003e  \u003c\/ul\u003e  \u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Gema GmbH","offers":[{"title":"Default Title","offer_id":56408958828892,"sku":"ETWS100+WEHPW2","price":596.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/trinkwasserspeicher-120-liter-smart-heizstab-3-kw-mit-wifi-7366958.webp?v=1770692067"},{"product_id":"trinkwasserspeicher-100-liter-mit-orw1-heizstab-3kw","title":"100-liter drinking water storage tank with ORW1 3kW heating element","description":"\u003ch2\u003e100-liter domestic hot water storage tank with integrated OWR1 3 kW heating element – ​​compact hot water solution\u003c\/h2\u003e  \u003ch3\u003eProduct description Hot water storage tank\u003c\/h3\u003e  \u003cp\u003eThe 100-liter ETWS domestic hot water storage tank is designed for the central and reliable heating of domestic hot water. A highly efficient heat exchanger transfers heat from solar thermal systems or a boiler into the drinking water, while the high-quality enamel coating and a large magnesium sacrificial anode ensure internal corrosion protection.\u003c\/p\u003e  \u003cp\u003eThe rigid polyurethane foam insulation reduces heat loss and ensures good energy storage. Optionally, a 1 1\/2\" Electric heating elements can be retrofitted or combined to enable heating, e.g., via a photovoltaic-supported electric heating system.\u003c\/p\u003e  \u003ch3\u003eAdvantages of the 100-liter storage tank\u003c\/h3\u003e  \u003cp\u003eThe unit offers an attractive price-performance ratio and high hot water comfort for a typical demand of 100–180 liters. The integrated heat exchanger operates very efficiently, a circulation connection is provided, and connections for the heating circuit and domestic hot water are standardized.\u003c\/p\u003e  \u003cp\u003eCorrosion protection through enamel and magnesium anode, as well as robust insulation, ensure a long service life. Compatibility with solid fuel, pellet, and combination boilers, as well as solar thermal systems, makes the storage tank versatile.\u003c\/p\u003e  \u003ch3\u003eTechnical data for hot water storage tanks\u003c\/h3\u003e  \u003cp\u003eVolume 100 l; Heat exchanger surface area 1.2 m²; Heat exchanger capacity 5.27 l; Connections flow\/return heating 3\/4\" AG; Connections for domestic water and circulation 3\/4\" AG; Magnesium anode connection 1 1\/4\" IG; Connection for electric heating 1 1\/2\" IG.\u003c\/p\u003e  \u003cp\u003eThermal insulation: PUR foam; max. operating temperature storage tank 95 °C, heat exchanger 100 °C; max. operating pressure storage tank\/heat exchanger 6 bar; heat loss 28 W; dimensions incl. insulation Ø 625 x H 770 mm; empty weight 64 kg.\u003c\/p\u003e  \u003ch3\u003eProduct overview OWR1 heating element 3 kW\u003c\/h3\u003e  \u003cp\u003eThe OWR1 is a compact electric immersion heater with a power output of 3.0 kW at 230 V, designed for the direct heating of domestic hot water storage tanks, boilers, and buffer tanks. The 1 1\/2\" The connection thread and the installation length of 360 mm allow for easy integration into many standard containers.\u003c\/p\u003e  \u003cp\u003eThe heating element features an externally adjustable temperature control and an integrated safety temperature limiter for additional overheat protection. It comes complete with a pre-installed Schuko plug for easy electrical connection.\u003c\/p\u003e  \u003ch3\u003eTechnical data heating element\u003c\/h3\u003e  \u003cp\u003ePower output 3.0 kW; voltage supply 230 V; connection thread 1 1\/2\" AG; Installation length 360 mm; Installation type horizontal; Adjustable from approx. 20 °C to approx. 70 °C; Safety temperature limiter 85 °C; Supplied with Schuko plug.\u003c\/p\u003e  \u003ch3\u003eAssembly and safety\u003c\/h3\u003e  \u003cp\u003eThe heating element is positioned horizontally across the 1 1\/2\" The threaded connection is screwed into the storage tank; before installation, the power supply must be switched off and the sealing surfaces checked. The externally mounted controller allows for convenient adjustments, and the safety temperature limiter prevents overheating.\u003c\/p\u003e  \u003cp\u003eIt is recommended to follow the installation instructions and consult a qualified electrician if you have any questions. Regular visual inspections and checks of seals and electrical fuses will extend the service life and increase operational safety.\u003c\/p\u003e  \u003ch3\u003eAreas of application and combinations\u003c\/h3\u003e  \u003cp\u003eThe combination of a 100-liter storage tank and OWR1 heating element is suitable for private households as well as smaller commercial applications, either as a complete solution or as a supplement to existing systems. The storage tank can be operated with solar thermal systems, solid fuel and pellet boilers, as well as combination boilers, and the electric auxiliary heater enables flexible operating modes, for example in conjunction with photovoltaics.\u003c\/p\u003e  \u003ch3\u003eScope of delivery and service information\u003c\/h3\u003e  \u003cp\u003eThe delivery includes the ETWS hot water storage tank (100 l), the OWR1 3 kW heating element with pre-installed Schuko plug, and the respective installation and operating instructions (please check the product offer). Before commissioning, the system must be professionally connected and the fuses must be properly protected.\u003c\/p\u003e  \u003ch3\u003eTechnical data\u003c\/h3\u003e  \u003ch4\u003eTechnical data for hot water storage tanks\u003c\/h4\u003e  \u003cul\u003e  \u003cli\u003eVolume: 100 liters\u003c\/li\u003e  \u003cli\u003eHeat exchanger surface area: 1.2 m²\u003c\/li\u003e  \u003cli\u003eHeat exchanger capacity: 5.27 liters\u003c\/li\u003e  \u003cli\u003eHeating flow and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eDomestic hot water supply and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eCirculation connection: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eMagnesium anode connection: 1 1\/4\" IG\u003c\/li\u003e  \u003cli\u003eConnection for electric heating: 1 1\/2\" IG\u003c\/li\u003e  \u003cli\u003eThermal insulation: Polyurethane foam (PUR)\u003c\/li\u003e  \u003cli\u003eMaximum operating temperature of storage tank: 95 °C\u003c\/li\u003e  \u003cli\u003eMaximum operating pressure of storage tank\/heat exchanger: 6 bar\u003c\/li\u003e  \u003cli\u003eMax. operating temperature heat exchanger 100 °C\u003c\/li\u003e  \u003cli\u003eLoss: 28 watts\u003c\/li\u003e  \u003cli\u003eDimensions with insulation (diameter x height): 625 x 770 mm\u003c\/li\u003e  \u003cli\u003eWeight (empty): 64 kg\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch4\u003eTechnical data heating element\u003c\/h4\u003e  \u003cul\u003e  \u003cli\u003eExternal regulator from ~20°C until ~ approx. 70°C adjustable\u003c\/li\u003e  \u003cli\u003eConnection thread: 1 1\/2\" AG\u003c\/li\u003e  \u003cli\u003eInstallation type: horizontal.\u003c\/li\u003e  \u003cli\u003eSafety temperature limiter: 85°C\u003c\/li\u003e  \u003cli\u003ePower: 3.0 kW\u003c\/li\u003e  \u003cli\u003ePower supply: 230V\u003c\/li\u003e  \u003cli\u003eInstallation length: 360 mm\u003c\/li\u003e  \u003cli\u003eEasy handling and assembly  \u003c\/li\u003e  \u003cli\u003ewith Schuko plug\u003cbr\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eScope of delivery\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eDrinking water storage tank 100 liters\u003c\/li\u003e  \u003cli\u003eHeating element 3 kW with 1 1\/2\" AG\u003c\/li\u003e  \u003cli\u003eOperating instructions \u0026amp; Assembly instructions\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eDownload\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Bedienungsanleitung_ETWS_v1.80.pdf?v=1748426180\" title=\"Bedienungsanleitung ETWS\" rel=\"noopener\" aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung ETWS\" target=\"_blank\"\u003eOperating instructions for hot water storage tank\u003c\/a\u003e\u003c\/li\u003e  \u003c\/ul\u003e  \u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Gema GmbH","offers":[{"title":"Default Title","offer_id":56409075646812,"sku":"ETWS100+WEHP3230","price":506.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/trinkwasserspeicher-120-liter-smart-heizstab-3-kw-mit-wifi-7366958.webp?v=1770692067"},{"product_id":"trinkwasserspeicher-100-liter-smart-heizstab-3-kw-mit-wifi","title":"Drinking water tank 100 liters \u0026 SMART heating element 3 kW with WIFI","description":"\u003ch2\u003e100-liter drinking water storage tank with SMART 3 kW heating element and WLAN control\u003c\/h2\u003e  \u003ch3\u003eProduct description\u003c\/h3\u003e  \u003cp\u003eComplete solution for hygienic and efficient hot water preparation: The \u003cstrong\u003e100 liters\u003c\/strong\u003e  \u003cstrong\u003eDrinking water reservoir\u003c\/strong\u003eThe ETWS combines a high-performance internal heat exchanger with corrosion protection and extensive magnesium protection. The system is complemented by the OWR1 SMART. \u003cstrong\u003e3 kW heating element\u003c\/strong\u003e with integrated WLAN app control for flexible, demand-based reheating.\u003c\/p\u003e  \u003ch3\u003eHot water storage tank – design and function\u003c\/h3\u003e  \u003cp\u003eThe storage unit heats up \u003cstrong\u003edrinking water\u003c\/strong\u003e Centrally located via a highly efficient plate heat exchanger (surface area 1.2 m², capacity 5.27 L) and designed for coupling with solar thermal systems, boilers or solid fuel systems. A circulation connection option and preparation for a 1 1\/2\" The electric heating element makes the storage unit versatile.\u003c\/p\u003e  \u003ch3\u003eTechnical data of the hot water storage tank\u003c\/h3\u003e  \u003cp\u003eVolume 100 liters; Dimensions with insulation Ø 625 x H 770 mm; Empty weight 64 kg; Heat loss 28 W; Max. operating temperature storage tank 95 °C; Max. operating pressure storage tank\/heat exchanger 6 bar. Connections: Flow\/return heating 3\/4\" AG, Domestic Water 3\/4\" AG, Circulation 3\/4\" AG, Magnesium anode 1 1\/4\" IG, E‑Heating 1 1\/2\" IG.\u003c\/p\u003e  \u003ch3\u003eCorrosion protection and insulation\u003c\/h3\u003e  \u003cp\u003eInside, a high-quality enamel coating protects the drinking water storage tank, complemented by a large magnesium sacrificial anode. The thermal insulation made of densely foamed polyurethane (PUR) reduces heat loss and improves energy efficiency.\u003c\/p\u003e  \u003ch3\u003eOWR1 SMART heating element 3 kW – Overview\u003c\/h3\u003e  \u003cp\u003eThe retrofittable heating element with 3.0 kW output is to be installed horizontally and has a 1 1\/2\" AG connection thread. The nickel plating ensures durability, and the included Schuko plug facilitates commissioning without fixed wiring.\u003c\/p\u003e  \u003ch3\u003eTechnical data and installation of the heating element\u003c\/h3\u003e  \u003cp\u003ePower output 3.0 kW at 230 V, installation length 345 mm, adjustable controller from approx. 10 °C to approx. 75 °C, safety temperature limiter 85 °C. Horizontal mounting via the 1 1\/2\" Threads; the compact design requires an installation space corresponding to the installation length.\u003c\/p\u003e  \u003ch3\u003eOperating modes and app control\u003c\/h3\u003e  \u003cp\u003eThe heating element offers manual mode, ECO mode (factory setting 55 °C), intelligent mode with learning function, schedule mode (hourly\/daily\/weekly), absence mode, boost function, frost protection, and anti-legionella cycles. Temperature, schedules, and operating modes can be controlled worldwide via Wi-Fi and app.\u003c\/p\u003e  \u003ch3\u003eSafety and hygiene\u003c\/h3\u003e  \u003cp\u003eAutomatic protective functions such as frost protection, an anti-Legionella cycle (30 minutes at 60 °C every 15 days), and a mechanical temperature limiter at 85 °C ensure hygienic and safe operation. Continuous temperature monitoring minimizes risks to both the equipment and the user.\u003c\/p\u003e  \u003ch3\u003eAdvantages and areas of application\u003c\/h3\u003e  \u003cp\u003eThe combination of a 100-liter storage tank and SMART heating element is ideal for single-family homes, holiday apartments, or properties with medium hot water demand (approx. 100–180 L). Advantages include high comfort, flexible reheating with photovoltaics or mains electricity, low heat loss, and a long service life thanks to protective measures.\u003c\/p\u003e  \u003ch3\u003eScope of delivery \u0026amp; guarantee\u003c\/h3\u003e  \u003cp\u003eThe package includes the 100L domestic hot water storage tank, the OWR1 SMART heating element (if selected as a set), installation and operating instructions, and a SMART user manual for the app. The heating element comes with a two-year manufacturer's warranty.\u003c\/p\u003e  \u003ch3\u003einstallation \u0026amp; Recommendations\u003c\/h3\u003e  \u003cp\u003eFor safe and compliant commissioning, observe the installation position of the heating element (horizontal), the prescribed installation length of 345 mm and the connection sizes.For questions regarding integration into existing heating or solar systems, it is recommended to consult with the installer.\u003c\/p\u003e  \u003ch3\u003eTechnical data\u003c\/h3\u003e  \u003ch4\u003eTechnical data for hot water storage tanks\u003c\/h4\u003e  \u003cul\u003e  \u003cli\u003eVolume: 100 liters\u003c\/li\u003e  \u003cli\u003eHeat exchanger surface area: 1.2 m²\u003c\/li\u003e  \u003cli\u003eHeat exchanger capacity: 5.27 liters\u003c\/li\u003e  \u003cli\u003eHeating flow and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eDomestic hot water supply and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eCirculation connection: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eMagnesium anode connection: 1 1\/4\" IG\u003c\/li\u003e  \u003cli\u003eConnection for electric heating: 1 1\/2\" IG\u003c\/li\u003e  \u003cli\u003eThermal insulation: Polyurethane foam (PUR)\u003c\/li\u003e  \u003cli\u003eMaximum operating temperature of storage tank: 95 °C\u003c\/li\u003e  \u003cli\u003eMaximum operating pressure of storage tank\/heat exchanger: 6 bar\u003c\/li\u003e  \u003cli\u003eMax. operating temperature heat exchanger 100 °C\u003c\/li\u003e  \u003cli\u003eLoss: 28 watts\u003c\/li\u003e  \u003cli\u003eDimensions with insulation (diameter x height): 625 x 770 mm\u003c\/li\u003e  \u003cli\u003eWeight (empty): 64 kg\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch4\u003eTechnical data heating element\u003c\/h4\u003e  \u003cul\u003e  \u003cli\u003eExternal regulator from ~10°C until ~ approx. 75°C adjustable\u003c\/li\u003e  \u003cli\u003eConnection thread: 1 1\/2\" AG\u003c\/li\u003e  \u003cli\u003eInstallation type: horizontal.\u003c\/li\u003e  \u003cli\u003eSafety temperature limiter: 85°C\u003c\/li\u003e  \u003cli\u003ePower: 3.0 kW\u003c\/li\u003e  \u003cli\u003ePower supply: 230V\u003c\/li\u003e  \u003cli\u003eInstallation length: 345 mm\u003c\/li\u003e  \u003cli\u003eEasy handling and assembly  \u003c\/li\u003e  \u003cli\u003ewith Schuko plug\u003c\/li\u003e  \u003cli\u003eWIFI\u003c\/li\u003e  \u003cli\u003eApp control\u003c\/li\u003e  \u003cli\u003e\u003cbr\u003e\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eScope of delivery\u003c\/h3\u003e  \u003cul\u003e  \u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003eDrinking water storage tank 100 liters\u003c\/strong\u003e\u003c\/li\u003e  \u003cli\u003eHeating element 3 kW with 1 1\/2\" AG\u003c\/li\u003e  \u003cli\u003eOperating instructions \u0026amp; Assembly instructions\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eDownload\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003ca aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung ETWS\" rel=\"noopener\" title=\"Bedienungsanleitung ETWS\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Bedienungsanleitung_ETWS_v1.80.pdf?v=1748426180\" target=\"_blank\"\u003eOperating instructions for hot water storage tank\u003c\/a\u003e\u003c\/li\u003e  \u003c\/ul\u003e  \u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Gema GmbH","offers":[{"title":"Default Title","offer_id":56409165168988,"sku":"ETWS100+WEHPW3","price":597.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/trinkwasserspeicher-120-liter-smart-heizstab-3-kw-mit-wifi-7366958.webp?v=1770692067"},{"product_id":"trinkwasserspeicher-120-liter-smart-heizstab-3-kw-mit-wifi","title":"Drinking water tank 120 liters \u0026 SMART heating element 3 kW with WIFI","description":"\u003ch2\u003e120-liter domestic hot water storage tank with OWR1 SMART 3 kW heating element (Wi-Fi)\u003c\/h2\u003e  \u003ch3\u003eProduct overview\u003c\/h3\u003e  \u003cp\u003eThe 120-liter domestic hot water storage tank combines a highly efficient hot water storage unit with the smart OWR1 SMART 3 kW heating element. The system is suitable for central hot water preparation, can be connected to solar thermal systems, boilers or photovoltaics, and offers additional user convenience and energy management via WLAN app control.\u003c\/p\u003e  \u003ch3\u003eProperties of the drinking water storage tank\u003c\/h3\u003e  \u003cp\u003eThe storage tank has an integrated heat exchanger with a surface area of ​​1.4 m² and a capacity of 6.1 liters, a circulation connection, and a connection for a 1 1\/2\" Electric heating element. The inner surface is coated with high-quality enamel and additionally protected against corrosion by a large magnesium sacrificial anode.\u003c\/p\u003e  \u003ch3\u003eTechnical specifications of the storage device\u003c\/h3\u003e  \u003cp\u003eVolume 120 liters, maximum operating temperature of storage tank 95 °C, maximum operating pressure of storage tank and heat exchanger 6 bar. Connections for heating flow\/return, domestic hot water, and circulation are 3\/4\" AG, connection magnesium anode 1 1\/4\" IG. Heat losses are approximately 32 watts; dimensions with insulation: Ø 565 x H 1045 mm; empty weight 71 kg.\u003c\/p\u003e  \u003ch3\u003eFeatures of the OWR1 SMART heating element\u003c\/h3\u003e  \u003cp\u003eThe OWR1 SMART heating element delivers 3.0 kW at 230 V and is designed for horizontal mounting. It has a 1 1\/2\" The unit features an AG connection thread, a durable nickel plating, and comes with a Schuko plug for easy installation. An adjustable regulator covers temperatures from approximately 10°C to approximately 75°C, supplemented by a safety temperature limiter at 85°C.\u003c\/p\u003e  \u003ch3\u003eOperating modes and app functions\u003c\/h3\u003e  \u003cp\u003eMultiple operating modes such as Manual Mode, ECO, Intelligent Mode, Schedule Mode, Away Mode, and Boost enable flexible control. The integrated Wi-Fi function and the app allow for the creation of schedules, remote temperature control, and monitoring of the device status while on the go.\u003c\/p\u003e  \u003ch3\u003einstallation \u0026amp; Assembly\u003c\/h3\u003e  \u003cp\u003eThe heating element is mounted horizontally via the 1 1\/2\" External thread; no permanent wiring is required thanks to the included Schuko plug. Note the installation length of 345 mm and ensure sufficient space in the installation area. Detailed installation and operating instructions are included.\u003c\/p\u003e  \u003ch3\u003eSafety, hygiene and protective functions\u003c\/h3\u003e  \u003cp\u003eSafe operation is ensured by an integrated safety temperature limiter, frost protection function, and an anti-Legionella routine: If no temperature increase to 60 °C is registered for 15 days, a 30-minute heating cycle starts automatically. The combination of enamel coating and magnesium anode protects the interior of the storage tank from corrosion.\u003c\/p\u003e  \u003ch3\u003eAdvantages and areas of application\u003c\/h3\u003e  \u003cp\u003eThe system offers excellent value for money, high hot water comfort for households with a consumption of around 100–180 liters, and flexible connection options to solid fuel boilers, pellet boilers, combination boilers, wood gasification boilers, or solar thermal systems. The smart heating element control optimizes consumption and increases user comfort.\u003c\/p\u003e  \u003ch3\u003eScope of delivery \u0026amp; guarantee\u003c\/h3\u003e  \u003cp\u003eIncluded in the package are the OWR1 SMART heating element, installation and operating instructions, and a special SMART user manual for the app. The manufacturer provides a two-year warranty on the heating element; please refer to the product documentation for information on the warranty of the storage device.\u003c\/p\u003e  \u003ch3\u003eCompatibility and practical advice\u003c\/h3\u003e  \u003cp\u003eThe storage tank can be combined with solar thermal systems, boilers, and photovoltaic systems. A 1 1\/2\" Connection available.During installation, ensure compliance with local regulations, adequate safeguarding, and the use of the designated connections for circulation and magnesium anode to guarantee long service life and safe operation.\u003c\/p\u003e  \u003ch3\u003eTechnical data\u003c\/h3\u003e  \u003ch4\u003eTechnical data for hot water storage tanks\u003c\/h4\u003e  \u003cul\u003e  \u003cli\u003eVolume: \u003cstrong\u003e120 liters\u003c\/strong\u003e  \u003c\/li\u003e  \u003cli\u003eHeat exchanger surface area: 1.4 m²\u003c\/li\u003e  \u003cli\u003eHeat exchanger capacity: 6.1 liters\u003c\/li\u003e  \u003cli\u003eHeating flow and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eDomestic hot water supply and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eCirculation connection: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eMagnesium anode connection: 1 1\/4\" IG\u003c\/li\u003e  \u003cli\u003eConnection for electric heating: 1 1\/2\" IG\u003c\/li\u003e  \u003cli\u003eThermal insulation: Polyurethane foam (PUR)\u003c\/li\u003e  \u003cli\u003eMaximum operating temperature of storage tank: 95 °C\u003c\/li\u003e  \u003cli\u003eMaximum operating pressure of storage tank\/heat exchanger: 6 bar\u003c\/li\u003e  \u003cli\u003eMax. operating temperature heat exchanger 100 °C\u003c\/li\u003e  \u003cli\u003eLoss: 32 watts\u003c\/li\u003e  \u003cli\u003eDimensions with insulation (diameter x height): 565 x 1045 mm\u003c\/li\u003e  \u003cli\u003eWeight (empty): 71 kg\u003cbr\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003ch4\u003eTechnical data heating element\u003c\/h4\u003e  \u003cul\u003e  \u003cli\u003eExternal regulator from ~10°C until ~ approx. 75°C adjustable\u003c\/li\u003e  \u003cli\u003eConnection thread: 1 1\/2\" AG\u003c\/li\u003e  \u003cli\u003eInstallation type: horizontal.\u003c\/li\u003e  \u003cli\u003eSafety temperature limiter: 85°C\u003c\/li\u003e  \u003cli\u003ePower: 3.0 kW\u003c\/li\u003e  \u003cli\u003ePower supply: 230V\u003c\/li\u003e  \u003cli\u003eInstallation length: 345 mm\u003c\/li\u003e  \u003cli\u003eEasy handling and assembly  \u003c\/li\u003e  \u003cli\u003ewith Schuko plug\u003c\/li\u003e  \u003cli\u003eWIFI\u003c\/li\u003e  \u003cli\u003eApp control\u003c\/li\u003e  \u003cli\u003e\u003cbr\u003e\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eScope of delivery\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eDrinking water storage tank 100 liters\u003c\/li\u003e  \u003cli\u003eHeating element 3 kW with 1 1\/2\" AG\u003c\/li\u003e  \u003cli\u003eOperating instructions \u0026amp; Assembly instructions\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eDownload\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Bedienungsanleitung_ETWS_v1.80.pdf?v=1748426180\" title=\"Bedienungsanleitung ETWS\" rel=\"noopener\" aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung ETWS\" target=\"_blank\"\u003eOperating instructions for hot water storage tank\u003c\/a\u003e\u003c\/li\u003e  \u0026amp;  \u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Gema GmbH","offers":[{"title":"Default Title","offer_id":56409202753884,"sku":"ETWS120+WEHPW3","price":606.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/trinkwasserspeicher-120-liter-smart-heizstab-3-kw-mit-wifi-7366958.webp?v=1770692067"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/collections\/brauchwasserspeicher-warmwasserspeicher-8706343.jpg?v=1770691995","url":"https:\/\/gemashop.de\/en-fi\/collections\/brauchwasserspeicher-online-kaufen.oembed","provider":"GEMA Shop","version":"1.0","type":"link"}