Absorption heat pumps use an ammonia-drinking water absorption cycle, as an alternative to a vapor-compression cycle, to transfer heat. Ammonia could be the refrigerant, and h2o is definitely the absorber. The ammonia condenses at one of the program’s coils to release heat and evaporates at the other coil to absorb https://bookmarkspecial.com/story20535888/a-review-of-heat-pumps