The function of a freezer or chiller condenser as a means to convert pressurized gas and high temperature to a high temperature and high temperature refrigerant fluid.
Condenser action is that when the gas is moving from the discharge side of the compressor into the condenser, the heat loaded gas includes: the heat absorbed by the evaporator for the evaporation of liquid refrigerant, the heat absorbed to lower the liquid refrigerant temperature from the condensing temperature to the evaporating temperature, which is inhaled by the chamber and heat cylinders used to compress the gas from the evaporator.