The condensed, liquid refrigerant, within the thermodynamic point out called a saturated liquid, is next routed by way of an expansion valve wherever it undergoes an abrupt reduction in pressure. That force reduction leads to the adiabatic flash evaporation of the part of the liquid refrigerant. Also, its “Household Absent” https://travialist.com/story10621970/5-essential-elements-for-robur-heat-pumps