Installation for air-conditioning building involves house having output air heat pump producing on its hot side tap hot water through year

摘要

The installation for air-conditioning a building involves a house having an output air heat pump (10) producing on its hot side (14) tap hot water (28) throughout the year. The house warm output air flow is the heat source for the heat pump. The output air cooled by the heat pump is heat-exchanged by means of a heat exchanger (30) against input air to the house when the house has a cooling requirement.