120 litre hot water tank with 1.5 kW heating element

Product description hot water tank

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

An additional heating option is provided by the integrated 1 1/2" An electric heating element that is particularly useful when combined with photovoltaic systems. This flexible addition turns the hot water tank into a versatile component of your heating system.

Efficient hot water heating and protective functions

The internal heat exchanger and modern polyurethane foam insulation ensure energy-efficient yet rapid water heating. The integrated circulation system also enables consistent hot water for a water demand of 100 to 180 liters.

The hot water tank boasts comprehensive corrosion protection. A high-quality enamel coating combined with a large magnesium anode ensures long-term reliable operation and protection against internal corrosion damage.

Technical data of the hot water tank

With a volume of 120 liters and a heat exchanger surface of 1.4 m², the storage tank is optimally dimensioned. The connection options for flow, return, and circulation are each 3/4", while the electric heating element also has a 1 1/2" connection can be integrated.

The hot water tank is pressure and temperature resistant with a maximum operating pressure of 6 bar (at up to 95 °C in the tank) and at the same time has very low heat losses of only 32 watts – ideal conditions for efficient operation.

Powerful 1.5 kW heating element

The 1.5 kW electric heating element is the perfect accessory for additional, reliable heating power. Made of robust stainless steel and mounted in a durable plastic housing, it impresses with its durability and safety.

The integrated thermostat allows you to precisely control the temperature range from 5 °C to 75 °C. A switch-on hysteresis of 7-10 °C ensures a constant temperature profile, preventing unnecessary switching cycles and minimizing wear.

Temperature control, frost protection and safety features

In addition to precise temperature control, the heating element also features an integrated frost protection mechanism to protect against damage during the colder months. Should the temperature reach 93°C, the safety temperature limiter activates, providing overheating protection.

These sophisticated safety features combined with a compact design and flexible connection options via a 1 1/2" Connection makes the heating element an ideal component for supplementing hot water storage tanks in a wide range of applications.

High-quality materials and easy installation

The heating element is constructed with a robust Alloy 825 heating coil that can withstand even high temperatures and demanding operating conditions. The durable plastic housing in attractive white underlines the modern design and guarantees a longer service life.

The compact design with an installation length of 300 mm and a 1.5-meter-long connection cable allows for easy integration into existing systems. This means the electric heating element can be installed quickly and is quickly ready for use – both in private households and commercial facilities.

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

• Heating output: 1.5 kW
• Temperature range: 5-75°C
• Switch-on hysteresis: 7-10°C
• Installation length: 300 mm
• Unheated length: 70 mm
• Safety temperature limiter: 93°C
• Connection: 1 ½" AG
• Max. operating pressure: 10 bar
• Protection class: IPX4
• Heating coil material: Alloy 825
• Housing material: plastic, white
• Power supply: 230V/16A, single-phase
• Connection cable: 1.5 meters with Schuko plug

Scope of delivery

• Hot water tank 120 liters
• Heating element 1.5 kW with 1 1/2" AG
• Assembly & operating instructions

Download

• Operating instructions for hot water tank
• Heating element operating instructions