Thermal
Refrigeration superheat and subcooling
Calculates suction superheat and liquid subcooling from user-provided temperatures.
Related calculators
Refrigeration cycle from four enthalpies
Calculates evaporator heat, compressor work, condenser heat, COP, and mass flow from four user-provided enthalpies.
Refrigeration capacity from mass flow
Calculates refrigeration capacity from refrigerant mass flow and enthalpy difference.
Carnot heat pump COP
Calculates ideal Carnot heat pump COP from absolute temperatures.
Carnot refrigerator COP
Calculates ideal Carnot refrigeration COP from absolute temperatures.
Heat pump COP
Calculates heat pump COP as heating power divided by input power.
kW to tons of refrigeration
Converts cooling power in kW to tons of refrigeration TR.