Absorption heat pumps use an ammonia-drinking water absorption cycle, as opposed to a vapor-compression cycle, to transfer heat. Ammonia may be the refrigerant, and water is the absorber. The ammonia condenses at one of the procedure’s coils to launch heat and evaporates at the opposite coil to absorb heat. This https://purethermal.co.uk/media-news/can-gas-absorption-heat-pumps-provide-an-alternative-heat-pump-option-in-2025/