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