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HAUTEC HWBW-K (S) return-flow hot-water heat pump

Hot water with the heat pump

The HAUTEC HWBW-K or HWBW-S service-water heat pump is suitable for use when the building is heated via a heat pump in connection with a floor or wall heating system. The hot-water heat pump covers the total hot-water requirements in the summer and in the winter. Within the heating period, the energy required by the hot-water heat pump is provided by the heating system heat pump. Due to the relatively high temperature in the heating return (approx. 30°C) , the hot-water heat pump operates very effectively and efficiently on a low-cost basis. In the summer, the excess heat from the housing spaces is used as a heat source for the hot-water heat pump. With a heating surface area of at least 80 m², the residents do not notice any cooling.

The advantages:


  small, compact heat pump
  hot-water production up to 65°C without an electric back-up heating system
  high effectivity and efficiency on a low-cost basis
  performance factor cop pursuant to EN 255: >4suant to EN 255: >4