Voltage input: 220V Frequency: 50Hz Power of heating: 430W Temperature of hot water: ≥90℃ Power of refrigeration: 75W Temperature of cold water: ≤13℃ Size of machine: 300*300*930mm Size of packing: 335*335*1020mm The volume of cold tank:0.8L The volume of hot tank:0.8L NW:11KG GW:12KG