Specifications:Voltage: 220V, 50HzPower: 750WCollection Bottle Material: Polycarbonate (246°C)Electronic Heater Material: AluminumInner Container Material: Stainless Steel 304Inner Container Volume: 4L / 1 GalDistilled Water Capacity: 1L / 0 Gal in line with hourOuter Dimensions: 15" x Φ9"