WPA (450) eco

The WPA (450) eco is a storage tank for heating domestic hot water with built-in air/water heat pump, which extracts 2/3 of the heat energy from the ambient air. Steel tank, enamelled inside, with corrosion protection and thermal insulation. Working medium: R134a.

The WPAR (450) eco type has a built-in heating coil.

This makes it ideal for replacing an electric water heater, which provides additional energy efficiency while significantly improving the energy balance of the building. The device is equipped with a built-in defrost unit, so the WPA type can be operated down to an outside temperature of -7 °C.

Application area: heating with a heat pump and optionally another heat source - for new buildings and renovations. Combined operation of heat pump + additional electric heater or heat pump + boiler possible

Advantages:

■ The high COP value of 3.9

■ Extremely energy-saving operation

■ No heat transfer losses between heat pump and storage tank

■ Tried and tested technology, easy to install and integrate in all systems

■ Control of the circulation pump of the boiler via built-in electronics

■ Economy mode with min. 40°C possible, can be heated up to 65°C by means of electric heater

■ Also designed for multivalent operation