Drinking water storage tank 120 liters plus heating element TERi 1.5 kW & Screw-in radiators – Efficient hot water and liquid heating

Product description hot water tank

The 120-liter hot water tank impresses with its centralized and reliable hot water heating. Thanks to the integrated, highly efficient heat exchanger, the domestic water inside the tank is optimally heated using thermal energy from a solar thermal system or a boiler.

Particularly interesting is the flexible expansion option: With a retrofittable 1 1/2"-Heating element, the storage 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 a high level of hot water comfort and is ideal for hot water requirements of 100 to 180 liters. 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 interior surface, a large magnesium anode acts as a sacrificial anode, ensuring an even longer service life for the device. Robust thermal insulation made of tightly foamed polyurethane foam completes the sophisticated design.

Technical details of the hot water 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, while the heating element has 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 long-lasting operation. Thermal efficiency and reliable corrosion protection make the hot water tank a future-proof investment.

Screw-in heaters – Robust solution for liquid heating

The screw-in heater is an ideal solution for the direct heating of liquids in water heaters, solar systems, buffer tanks, storage tanks, and stainless steel tanks. The robust, tubular heating element construction combined with a capillary sheath ensures safe and easy installation.

Made of acid-resistant Incoloy steel, the radiator offers high resistance to corrosion and chemical influences. This robust construction ensures reliable, long-term service even in demanding applications.

Technical data and safety features

The heater is available in various power variants 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 heater protects the integrated electronics and enables precise control thanks to its adjustable operating temperature from 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 reliability.

By complying with European quality standards, this screw-in heater offers not only reliability but also efficient energy consumption. The integrated 1500 mm power cable with plug enables uncomplicated installation and a quick commissioning process in a wide variety of applications.

Technical data

Technical data hot water tank

• Volume: 120 liters
• Heat exchanger surface: 1.4 m²
• Heat exchanger capacity: 6.1 liters
• Connection flow and return heating: 3/4" AG
• Connection flow and return domestic water: 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)
• Max. operating temperature storage 95 °C
• Max. operating pressure 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 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 storage with 1 heat exchanger including insulation
• safety valve
• Operating and maintenance instructions for hot water tanks
• 1 x enamelled heating element
• Installation instructions for heating element

Download

• Operating instructions for hot water tank