Warm water. From the air.

The DHW 301P(+) hot water heat pumps are an efficient and economical solution for hot water production. Quickly installed, they can meet the year-round demand for hot water comfort in detached houses, flats or smaller two-family houses - in new buildings as well as in modernisation projects. The energy required for heating is extracted from the outside air (> -7°C), the ambient air or the air present in an adjacent room (waste heat). In addition, household rooms or cellars can be dehumidified or ventilated. A hot water temperature of up to 60°C is possible in pure heat pump operation. Optionally, thermal disinfection can be set up to 65°C by means of an additional electrical heating element. The DHW 301P series is ideal for combination with photovoltaic systems for intelligent use of self-generated PV energy. The hot water heat pumps impress with a low GWP of 3 due to the natural refrigerant propane (R290) and a COP of 3.10.

Thanks to the smooth tube heat exchanger integrated in the storage tank, the DHW 301P+ can be combined with a second heat generator, such as an oil or gas heating system.
 

• Efficient and economical. Highly efficient hot water preparation with hot water temperatures up to 60°C in heat pump-only mode, additional heating element for thermal disinfection, energy efficiency class A+.
• Smart with PV connection. PV feed-in possible for heat pump and heating rod.
• Efficient heating and dehumidification. Use of the waste heat available in the cellar, heating or washing rooms and efficient dehumidification of household rooms or damp cellars.
• Simple and quick installation. Ideally suited for water heating in existing buildings due to simple installation and compact dimensions. Installation possible without air supply from adjacent rooms through air duct.
• Intuitive operation. Simple operation via rotary control and setting buttons for access to boost function, PV function, time programmes and much more.