Absorption heat pumps use an ammonia-drinking water absorption cycle, as an alternative to a vapor-compression cycle, to transfer heat. Ammonia would be the refrigerant, and drinking water would be the absorber. The ammonia condenses at one of several process’s coils to launch heat and evaporates at another coil to absorb https://bookmarkchamp.com/story20275729/5-essential-elements-for-heat-pumps