(EN) WPA (300) Pro

The WPA (300) pro is a domestic hot water storage unit with an integrated air-to-water heat pump that extracts two-thirds of its thermal energy from the ambient air.

It features a 300-liter enamelled storage tank, a double magnesium anode, high-performance PU insulation, with a structurally separated compressor compartment, and an aerodynamically optimized interior.

The WPAR (300) Pro model is equipped with a high-performance, welded coil heat exchanger with a surface area of ​​1.2 m².

Refrigerant:: R290

The unit is equipped with an integrated defrosting system, allowing the WPA model to operate at outdoor temperatures as low as -10°C.

Application: heat pump-based water heating and connection options for additional heat sources (gas, oil, pellets, solar energy)—suitable for both new builds and renovation projects.

Advantages:

■ High COP value: 4.16

■ Low operating costs

■ Suitable for installation in rooms with a minimum ceiling height of 2.1 m

■ Four air inlet and outlet positions: 2× top, 2× side

■ Automatic switching between air sources

■ AirFlow Adapt intelligent air management system allows switching between indoor, outdoor, or exhaust air operation

■ Flexible air source selection: air can be drawn from the same room, an adjacent room, outdoors, or a combination thereof

■ Heat pump operation in special mode

■ Smart grid ready

■ Support for variable tariffs and smart grid integration

■ Connectable to building management systems

■ Ready for connection

■ Simple and low-cost maintenance