... ℃ Refrigerant: R404A ,4kg Compressor model/displacement: QP21/210cc Air flow: 2750m³/h Defrost: Automatic defrost and manual defrost Voltage: DC24V ... 2 Condenser fan DONCOO Axial flow fan,efficient,low noice 3 Evaporator fan DONCOO Axial flow fan,big air flow,long life 4 Expansion ... 12 COND DK750 Using ultra-thin high-efficiency parallel flow core 13 EVA DK750 Internal thread brass, efficient heat ...