The heat pump also provides the hot water and heating to the swimming pool and in summer provides cooling to the floors: - replenishing the borehole in the process.
热泵同时对游泳池供应热水和供暖，在夏天对地板提供冷气：——在此工程中重新填满钻孔。
The main heating source for the house is a 150 metres deep ground source borehole connecting to a heat exchanger which feeds under-floor heating.
住宅的主要热源是一个150米深的地源钻孔，连接到一个以地下热为主的热交换器。
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