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