True T-49DT-HC 54" Two Section Commercial Combo Refrigerator Freezer - Solid Doors, Bottom Compressor, 115vProduct Details Refrigerator temperature holding range: 33 38 degrees F Freezer operating temperature: 10 degrees F Capillary tube systems with large evaporator and condenser coils maintain consistent temperatures Uses R134A refrigerant for refrigerator and R404A refrigerant for freezer Condenser and evaporator fans move air through cabinet in high volumes at low speeds to create uniform temperatures Condensing fan motor reverses upon compressor start