Domestic hot water tank 120 liters plus heating element TERi 1.5 kW & screw-in immersion heater – Efficient hot water and liquid heating
Product description hot water tank
The hot water tank with a volume of 120 liters impresses with its central and safe hot water heating. Thanks to the integrated high-efficiency heat exchanger, the domestic water inside the tank is optimally heated using thermal energy from a solar thermal system or a boiler.
The flexible expansion option is particularly interesting: with a retrofittable 1 1/2" heating element, the tank can also be coupled with a photovoltaic system, so that alternative heat sources can also be used effectively.
Features and benefits
The hot water tank offers high hot water comfort and is ideal for a demand of 100 to 180 liters. Benefits include a very good price-performance ratio, the efficient heat exchanger, and an integrated circulation connection.
A particularly important aspect is the comprehensive corrosion protection: while the high-quality enamel coating protects the inner surface, a large magnesium anode as a sacrificial anode ensures an even longer service life of the device. Robust thermal insulation made of firmly foamed polyurethane foam rounds off the well-thought-out concept.
Technical details of the hot water tank
With a heat exchanger surface of 1.4 m² and a content of 6.1 liters, the tank combines technical sophistication and reliability. The connections for flow, return, and circulation are standardized with 3/4" male thread, while the heating element can be integrated via a 1 1/2" female thread connection.
The tank operates under high demands: maximum operating temperatures of up to 95 °C and an operating pressure of 6 bar ensure stable and durable function. The thermal efficiency and safe corrosion protection make the hot water tank a future-proof investment.
Screw-in heating element – Robust solution for heating liquids
The screw-in heating element is an ideal solution for directly heating liquids in water heaters, solar thermal systems, buffer tanks, storage tanks, and stainless steel tanks. The robust, tubular heating element design, combined with a capillary sleeve, ensures safe and easy installation.
Made of acid-resistant Incoloy steel, the heating element offers high resistance to corrosion and chemical influences. This robust construction ensures that even demanding applications are handled reliably and over the long term.
Technical data and safety features
The heating element is available in various power ratings 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.
Equipped with a robust plastic housing, the heating element protects the integrated electronics and enables precise control via the adjustable operating temperature from 5 to 70 °C. Additional safety features such as a non-self-resetting temperature limiter and an operating indicator light significantly enhance user convenience and operational safety.
By complying with European quality standards and norms, this screw-in heating element offers not only reliability but also efficient energy consumption. The integrated 1500-mm power cord with plug enables straightforward installation and a quick commissioning process in a wide range of applications.
Technical data
Technical data for hot water storage tanks
- Volume: 120 liters
- Heat exchanger surface: 1.4 m²
- Heat exchanger content: 6.1 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. operating temperature storage tank 95 °C
- Max. operating pressure tank / heat exchanger: 6 bar
- Max. operating temperature heat exchanger 100 °C
- Heat loss: 32 watts
- Dimensions with insulation (diameter x H): 565 x 1045 mm
- Weight (empty): 71 kg
Technical data heating element
- Power 1500 W
- Supply voltage 230 V
- Immersion length 360 mm
- Unheated zone 80 mm
- Net weight 0.98 kg
- standardized 1 1/2" threaded connection
Scope of delivery
-
Domestic hot water tank with 1 heat exchanger incl. insulation
- Safety valve
- Operating and maintenance instructions for hot water tank
- 1 x enamelled heating element
- Installation instructions for heating element
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