Domestic hot water tank 100 liters with 2 kW heating element – Reliable hot water heating
Product overview
The 100-liter hot water tank ETWS is a modern solution for central hot water heating in households as well as in commercial applications. It offers optimal hot water comfort for a demand of 100 to 180 liters and impresses with an excellent price-performance ratio.
The combination of a highly efficient heat exchanger, integrated connections, and robust safety features makes this tank a first-class choice for safe and energy-saving hot water preparation.
Efficient hot water heating
Inside the tank, there is a powerful heat exchanger that effectively transfers heat energy from thermal solar systems or heating boilers to the domestic hot water. This ensures fast and reliable hot water preparation.
The integrated circulation connection also enables an even distribution of heat and optimizes the heating process, leading to increased energy efficiency.
Combinable use with photovoltaics
Another special feature is the ability to couple the storage tank with a retrofittable 1 1/2" electric heating element This allows the flexible use of the photovoltaic system to generate additional hot water as needed.
The connection of the heating element to the buffer tank ensures a direct and rapid response to increasing hot water demand without compromising energy efficiency.
High-quality materials and corrosion protection
The domestic hot water tank impresses with its durable and corrosion-protected design. The high-quality enamel coating inside reliably protects the tank from corrosion damage and thus contributes to a long service life.
This protection is complemented by a generously dimensioned magnesium anode, which acts as a sacrificial anode and offers additional safety for reliable operation.
Optimal thermal insulation
Thanks to a firmly foamed polyurethane foam insulation, the hot water tank is efficiently insulated. This reduces heat losses and supports the sustainable use of the energy employed.
The technical design ensures that the stored heat is retained over a long period, keeping energy consumption to a minimum.
Technical key data of the hot water tank
The tank 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" male thread.
Further technical details include: a maximum operating pressure of 6 bar, a maximum operating temperature of 95 °C in the tank and 100 °C in the heat exchanger, as well as a low standby loss of only 28 watts. The dimensions are 625 x 770 mm and the net weight is 64 kg.
Reliable addition: Elektromet heating element 2 kW
The integrable Elektromet heating element in the 2 kW version is the ideal addition to also heat the hot water tank electrically. Thanks to high-quality stainless steel and a robust construction made of white plastic, the heating cartridge is both durable and visually appealing.
The precise 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 with 1 1/2" external thread and the included 1.5-meter connection cable guarantee easy and quick installation.
With splash water protection (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.
Technical data
Technical data hot water tank
- Volume: 100 liters
- Heat exchanger surface area: 1.2 m²
- Heat exchanger content: 5.27 liters
- Connection flow and return heating: 3/4" male thread
- Connection flow and return domestic hot water: 3/4" male thread
- Connection circulation: 3/4" male thread
- Connection magnesium anode: 1 1/4" female thread
- Connection for electric heating: 1 1/2" female thread
- Thermal insulation: polyurethane foam (PUR)
- Max. storage temperature 95 °C
- Max. operating pressure storage / heat exchanger: 6 bar
- Max. heat exchanger operating temperature 100 °C
- Loss: 28 watts
- Dimensions with insulation (diameter x H): 625 x 770 mm
- Weight (empty): 64 kg
Technical data heating element
- Heating output: 2 kW
- Temperature control: 5-75°C
- Switch-on hysteresis: 7-10°C
- Installation length: 300 mm
- Unheated length: 70 mm
- Safety temperature limiter: 93°C
- Connection: 1 1/2" male thread
- Protection class: IPX4
- Max. operating pressure: 10 bar
- Outer shell material: plastic, white
- Heating coil material: Alloy 825
- Power supply: single-phase 230 V / 16 A
- Cable length: 1.5 meters with Schuko plug
Scope of delivery
- Domestic hot water tank 100 liters
- Heating element 2 kW with 1 1/2" male thread
- Operating & installation instructions
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