Absorption heat pumps use an ammonia-drinking water absorption cycle, instead of a vapor-compression cycle, to transfer heat. Ammonia could be the refrigerant, and h2o is definitely the absorber. The ammonia condenses at among the list of method’s coils to launch heat and evaporates at one other coil to soak up https://purethermal.co.uk/media-news/can-gas-absorption-heat-pumps-provide-an-alternative-heat-pump-option-in-2025/