120-liter domestic hot water storage tank plus TERi 1.5 kW heating element & Screw-in heating elements – Efficient hot water and liquid heating

Product description Hot water storage tank

The 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.

The 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.

Features and benefits

The 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.

A 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.

Technical details of the hot water storage tank

With 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.

The 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.

Screw-in heating elements – Robust solution for liquid heating

The 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.

Made 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.

Technical data and safety features

The 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.

Equipped 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.

By 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.

Technical data

Technical data for hot water storage tank

• Volume: 120 liters
• Heat exchanger surface area: 1.4 m²
• Heat exchanger capacity: 6.1 liters
• Heating flow and return connections: 3/4" AG
• Domestic hot water supply and return connections: 3/4" AG
• Circulation connection: 3/4" AG
• Magnesium anode connection: 1 1/4" IG
• Connection for electric heating: 1 1/2" IG
• Thermal insulation: Polyurethane foam (PUR)
• Maximum operating temperature of storage tank: 95 °C
• Maximum operating pressure of storage tank/heat exchanger: 6 bar
• Max. operating temperature heat exchanger 100 °C
• Loss: 32 watts
• Dimensions with insulation (diameter x height): 565 x 1045 mm
• Weight (empty): 71 kg

Technical data heating element

• Power output of 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

• Drinking water reservoir with 1 heat exchanger including insulation
• Safety valve
• Operating and maintenance instructions for hot water storage tank
• 1 x enamelled heating element
• Installation instructions for heating element

Download

• Operating instructions for hot water storage tank