1) Rated voltage: 220-240V / 110V 2) Rated frequency: 50Hz / 60Hz 3) Input heating power: 550W 4) Input cooling power: 100W 5) Hot water-making temperature and capacity: 90-95°C, 5L/h 6) Cold water-making temperature and capacity: 5-10°C, 4L/h 7) Refrigerant: R134a Packing details: Master Carton Size(mm): 330x330x980 Quantity Per Master Carton: 1pc Loading Capacity (20'/40' HQ): 224/476pcs