Absorption heat pumps use an ammonia-water absorption cycle, instead of a vapor-compression cycle, to transfer heat. Ammonia will be the refrigerant, and water would be the absorber. The ammonia condenses at one of several program’s coils to release heat and evaporates at one other coil to absorb heat. Regular absorption https://bookmarkinglife.com/story5973804/a-simple-key-for-heat-pumps-unveiled