{"product_id":"defro-dbe-elektro-heizkessel","title":"Electric thermal electric heater – wall boiler 12\/24 kW Defro electric boiler","description":"\u003ch2\u003eElectric boiler, electric heating – wall-mounted boiler 12\/24 kW\u003c\/h2\u003e  \u003ch3\u003eProduct description\u003c\/h3\u003e  \u003cp\u003eThe innovative \u003cstrong\u003eElectric wall-mounted boiler\u003c\/strong\u003e It offers a modern solution for environmentally friendly heat supply and impresses with its reliable operation. Its sophisticated design allows operation at different power levels, making it versatile enough to integrate into various heating concepts.\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eThis device is a particularly attractive choice when combined with photovoltaic systems.\u003c\/strong\u003e The installation is straightforward and does not require a high financial outlay, making it a cost-effective alternative to modern heating systems.\u003c\/p\u003e  \u003ch3\u003eVersatile applications\u003c\/h3\u003e  \u003cp\u003eWhether as the primary heat source in well-insulated buildings or as supplementary heat support for other heating systems – the wall-mounted boiler adapts flexibly to the requirements. Especially in combination with underfloor heating or radiators, it impresses with its precise control and high efficiency.\u003c\/p\u003e  \u003cp\u003eAdditionally, the device can be used as an auxiliary heat source in conjunction with systems such as heat pumps, fireplaces, or continuous-burning boilers. This ensures comfortable operation even under demanding winter conditions.\u003c\/p\u003e  \u003ch3\u003eEfficiency and environmental friendliness\u003c\/h3\u003e  \u003cp\u003eWith an efficiency of 99.5%, the \u003cstrong\u003ewall-mounted boiler\u003c\/strong\u003e The desired room temperature is reached quickly, contributing to optimal energy efficiency. Emissions remain completely under control, as no environmentally harmful pollutants or exhaust gases are released.\u003c\/p\u003e  \u003cp\u003eThe system's holistic approach stands for sustainability and environmentally friendly operation, making it convincing not only economically but also ecologically.\u003c\/p\u003e  \u003ch3\u003eEasy installation and control\u003c\/h3\u003e  \u003cp\u003eThe installation of the boiler is straightforward and requires no complicated modifications to the existing heating system. The unit is designed for easy integration into open or closed systems and allows for seamless connection to existing installations.\u003c\/p\u003e  \u003cp\u003eThanks to state-of-the-art monitoring technology, the system can be conveniently controlled via smartphone at any time. This allows you to keep track of all boiler functions and optimally adjust energy consumption to your needs.\u003c\/p\u003e  \u003ch3\u003eInnovative features and options\u003c\/h3\u003e  \u003cp\u003eThe wall-mounted boiler impresses with a multitude of advanced functions that optimally meet individual heating requirements. For example, modular control of the maximum heating output is possible, allowing for precise adjustment to different needs.\u003c\/p\u003e  \u003cp\u003eAn integrated daily and weekly programmer allows for flexible planning of heating operations, while optional Wi-Fi control provides easy access to all system functions. The boiler can also be easily connected to PV systems, further improving the efficiency of your heating concept.\u003c\/p\u003e  \u003cp\u003eFurther innovative features, such as the operation of the mixing valve and auxiliary pump, a sophisticated frost protection and anti-stop system, and an advanced cooling system for the boiler components, complete the technical concept. The wide operating range of 5 to 80°C also enables stable operation in a wide variety of applications.\u003c\/p\u003e  \u003ch3\u003eTechnical data:\u003c\/h3\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\u003e  \u003ctable class=\"tableizer-table\"\u003e  \u003cthead\u003e  \u003ctr class=\"tableizer-firstrow\"\u003e  \u003cth\u003eparameter\u003c\/th\u003e  \u003cth\u003e  \u003c\/th\u003e  \u003cth\u003eUnit\u003c\/th\u003e  \u003cth\u003e\u003cbr\u003e\u003c\/th\u003e  \u003cth\u003e  \u003c\/th\u003e  \u003c\/tr\u003e  \u003c\/thead\u003e  \u003ctbody\u003e  \u003ctr\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003e12\u003c\/td\u003e  \u003ctd\u003e24\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eRated power of one phase (of a heating element)\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003ekW\u003c\/td\u003e  \u003ctd\u003e5.4\u003c\/td\u003e  \u003ctd\u003e8\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eRated power of three phases (of all heating elements)\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003ekW\u003c\/td\u003e  \u003ctd\u003e16.2\u003c\/td\u003e  \u003ctd\u003e24\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003efeed-in\u003c\/td\u003e  \u003ctd\u003e1-phase network\u003c\/td\u003e  \u003ctd\u003eV\u003c\/td\u003e  \u003ctd\u003e-\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003e3-phase network\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003e3 × 400 V\/50 Hz\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003efuses\u003c\/td\u003e  \u003ctd\u003e1-phase network\u003c\/td\u003e  \u003ctd\u003eA\u003c\/td\u003e  \u003ctd\u003e-\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003e3-phase network\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003e3 × 25\u003c\/td\u003e  \u003ctd\u003e3 × 40\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eRated power consumption\u003c\/td\u003e  \u003ctd\u003e1-phase network\u003c\/td\u003e  \u003ctd\u003eA\u003c\/td\u003e  \u003ctd\u003e-\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003e3-phase network\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003e3 × 23.1\u003c\/td\u003e  \u003ctd\u003e3 × 34.8\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eMinimum cross-section of power cables\u003c\/td\u003e  \u003ctd\u003e1-phase network\u003c\/td\u003e  \u003ctd\u003eA\u003c\/td\u003e  \u003ctd\u003e-\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003e3-phase network\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003e5 × 4.0\u003c\/td\u003e  \u003ctd\u003e5 × 10.0\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eRated current consumption\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003eA\u003c\/td\u003e  \u003ctd\u003e3 x 23.1\u003c\/td\u003e  \u003ctd\u003e3 x 29.0\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eMaximum permissible impedance of the supply network\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003eΩ\u003c\/td\u003e  \u003ctd\u003e0.27\u003c\/td\u003e  \u003ctd\u003e0.13\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eMax. operating pressure\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003eMPa (bar)\u003c\/td\u003e  \u003ctd\u003e0.15 (1.5)\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eCapacity of the membrane vessel\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003el\u003c\/td\u003e  \u003ctd\u003e6\u003c\/td\u003e  \u003ctd\u003e6\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eSTB setting\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003e°C\u003c\/td\u003e  \u003ctd\u003e90\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eSetting the safety valve\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003eMPa (bar)\u003c\/td\u003e  \u003ctd\u003e0.3 (3.0)\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eboiler weight\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003ekg\u003c\/td\u003e  \u003ctd\u003e28\u003c\/td\u003e  \u003ctd\u003e28\u003c\/td\u003e  \u003c\/tr\u003e  \u003c\/tbody\u003e  \u003c\/table\u003e  \u003c\/div\u003e  \u003cp\u003e\u003cbr\u003e\u003c\/p\u003e  \u003ch3\u003eDownload\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Defro_DBE_Optima_Elektrokessel_Bedienungsanleitung_Stand_11.2022.PDF?v=1728301895\" title=\"Defro Optima Elektrokessel BDA\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Defro Optima Elektrokessel BDA\"\u003eUser manual\u003c\/a\u003e\u003c\/li\u003e  \u003c\/ul\u003e","brand":"Defro","offers":[{"title":"24kW","offer_id":54336794558812,"sku":"DEK24DBE","price":1058.0,"currency_code":"EUR","in_stock":true},{"title":"12kW","offer_id":54336794526044,"sku":"DEK12DBE","price":1058.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/elektrotherme-elektroheizung-wandheizkessel-1224-kw-defro-elektro-heizkessel-4772838.png?v=1770692245","url":"https:\/\/gemashop.de\/en\/products\/defro-dbe-electric-boiler","provider":"GEMA Shop","version":"1.0","type":"link"}