The condensed, liquid refrigerant, in the thermodynamic point out referred to as a saturated liquid, is next routed by way of an expansion valve where it undergoes an abrupt reduction in tension. That pressure reduction brings about the adiabatic flash evaporation of a Portion of the liquid refrigerant. Heat distribution: https://purethermal.co.uk/media-news/can-gas-absorption-heat-pumps-provide-an-alternative-heat-pump-option-in-2025/