Absorption heat pumps use an ammonia-h2o absorption cycle, rather then a vapor-compression cycle, to transfer heat. Ammonia is the refrigerant, and water is the absorber. The ammonia condenses at one of the process’s coils to launch heat and evaporates at the opposite coil to absorb heat. Bryant brings together system https://sociallytraffic.com/story5311743/everything-about-heat-pumps