Refrigeration in this unit: The robust refrigeration system provides added capacity and efficiency. System is designed using CFC free R134a refrigerant and capillary tube between condenser and evaporator. Recirculated, forced air from evaporator is moved under pans, which are recessed 2” from top of cabinet. Forced air over the condenser is drawn through grille under door as well as the back and bottom of cabinet. Automatic condensate evaporator is provided to eliminate the need of floor drains.