Absorption heat pumps use an ammonia-h2o absorption cycle, instead of a vapor-compression cycle, to transfer heat. Ammonia would be the refrigerant, and drinking water would be the absorber. The ammonia condenses at one of several technique’s coils to release heat and evaporates at another coil to absorb heat. Meanwhile, a https://purethermal.co.uk/media-news/can-gas-absorption-heat-pumps-provide-an-alternative-heat-pump-option-in-2025/