180 litre hot water tank with 3 kW electric heating element

Powerful hot water tank for household and commercial use

The Hot water tank with 180 liters Its capacity combines robust construction with maximum efficiency. It is ideal for private households and small businesses and guarantees a constant supply of domestic water. Thanks to its sophisticated design, the storage tank can be installed flexibly and in a space-saving manner.

Efficient heat exchanger technology

The integrated heat exchanger converts the thermal energy from your solar system or boiler into comfortable hot water. Its optimized surface minimizes heat loss and quickly reaches the desired temperature. Long-lasting temperature stability ensures comfort and reduced operating costs.

Versatile energy sources and retrofitting

In addition to connecting solar thermal and boiler systems, the storage tank can be combined with a 3 kW electric heating element. This allows you to efficiently utilize excess photovoltaic power or heat domestic water independently of external heat sources. This flexibility guarantees uninterrupted power supply in all weather conditions.

Modern heating element: 3 kW electric heating element

The included electric heating element, made of high-quality stainless steel, offers a heat output of 3 kW and an adjustable temperature range from 5 °C to 75 °C. An integrated thermostat with switch-on hysteresis and a safety temperature limiter at 93 °C ensure reliable operation. The IPX4 protection rating allows for use even in humid environments.

Long-lasting corrosion protection

Inside, a robust enamel coating protects against corrosion and limescale deposits. An additional built-in magnesium anode acts as a sacrificial anode and prevents long-term material damage. This ensures consistently high water quality for years and minimizes maintenance.

Comfort and capacity

With a usable volume of 180 liters, the storage tank offers sufficient reserves for showering, bathing, and household chores simultaneously. The optional circulation connection ensures that hot water is available at all taps without waiting. This improves comfort and saves valuable time.

Easy integration and installation

The hot water tank can be combined with various heating systems, including solid fuel, wood gasification, pellet, and combi boilers. Retrofitting into existing solar thermal systems is also straightforward. All connections are accessible from the front, making installation and maintenance quick and easy.

The electric heating element is installed via a 1 1/2" thread and has an installation length of 400 mm and an unheated length of 70 mm. The 1.5 m long connection cable with a Schuko plug enables uncomplicated commissioning.

Technical data at a glance

Storage volume: 180 l; Heating output of electric heating element: 3 kW; Temperature range: 5 °C–75 °C; Switch-on hysteresis: 7–10 °C; Safety temperature limiter: 93 °C; Connections: 1 1/2" external thread; Installation length of heating element: 400 mm; Unheated length: 70 mm; Power supply: 230 V/16 A; Insulation: polyurethane foam; Corrosion protection: enamel + magnesium anode; Max. operating pressure: 10 bar.

Conclusion: Efficient, safe and comfortable

The 180-liter hot water tank with a 3 kW electric heating element combines high performance, long-lasting corrosion protection, and versatile applications. Whether as a supplement to solar systems, boiler systems, or for the cost-effective use of photovoltaic power – this system reliably delivers hot water at all times and impresses with its long-term cost-effectiveness.

Technical data

Technical data hot water tank

• Volume: 183 liters
• Heat exchanger surface: 1.67 m²
• Heat exchanger capacity: 7.8 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: 42 watts
• Inner diameter of storage tank: 715 mm
• Dimensions with insulation (diameter x height): 715 x 1030 mm
• Weight (empty): 88 kg

Technical data heating element

• Heating output: 3 kW
• Temperature setting: 5°C to 75°C
• Switch-on hysteresis: 7-10°C
• Installation length: 420 mm
• Unheated length: 100 mm
• Safety temperature limiter: 93°C
• Connection: 1 1/2" AG
• Power supply: 400 V
• Protection class: IPX4
• Maximum operating pressure: 10 bar
• Heating coil material: Alloy 825

Scope of delivery

• Hot water tank with 1 heat exchanger including insulation
• safety valve
• Heating element 3 kW
• Operating and maintenance instructions
• Heating element operating instructions

Download

• Storage user manual
• certificate
• Installation instructions Heating element 230 V
• Installation instructions for heating element 400 V