Absorption heat pumps use an ammonia-water absorption cycle, rather than a vapor-compression cycle, to transfer heat. Ammonia will be the refrigerant, and water may be the absorber. The ammonia condenses at one of several technique’s coils to release heat and evaporates at another coil to absorb heat. Bryant combines process https://purethermal.co.uk/media-news/can-gas-absorption-heat-pumps-provide-an-alternative-heat-pump-option-in-2025/