What Does High Subcooling Mean - Web in high superheat and low subcooling conditions, the high superheat tells you there isn’t enough refrigerant in. Web high subcooling is when the refrigerant in your hvac system cools below its saturation temperature more than it should.
Web high subcooling is when the refrigerant in your hvac system cools below its saturation temperature more than it should. Web in high superheat and low subcooling conditions, the high superheat tells you there isn’t enough refrigerant in.