Heat pump using commercial absorption gas refrigerator - uses refrigerating coil to cool water and extracted heat for room heating

摘要

The circuit for a heat pump uses a commercially manufactured absorption gas refrigerator, operated so as to form part of the room heating system. The cooling coil is immersed in a water bath, so as to cool the water. The cooled water is used in the circulating system. The heat generated is then used for room heating.