A heating and hot water system for a building has a solar panel, a brine circulation heat pump and an underground storage complemented by infrared radiation

摘要

The building has a solar panel (18) providing warm water to a storage tank (14A) and a heat pump (20) providing domestic hot water (WW) and underfloor heating (FL) from an integrated storage tank (14B) and the first tank. An insulated (32) underground thermal storage system (24) augmented by infrared radiators (22) is situated with the building boundary (28).