Specifications: Condition: 100% Brand New Material: Tempered glass panel Heating Material: nickel-chromium alloy liner Color: Blue Rated Voltage: AC 220V / 50 HZ Rated Power: 6500W Rated Current: 29.5A Rated Water Pressure: 0.6Mpa Waterproof Level: IPX4 Temperature: 30-55℃(water flow adjustable) Support Thermostat: yes Style: Vertical Maximum temperature: 55 ° C Water heater lift: unlimited Over temperature protection: Yes, over temperature and automatic shutdown Power protection: Yes, automatic shutdown when water is turned off Wire diameter: ≥4mm Magnetic card table: 10 (40) A Mechanical watch: ≥5(20)A Air switch: ≥40A Suitable water pressure: 0.02-0.6Mpa Wire requirements ≥ 4 square copper core wireHot Outlet Pipe Connector Diameter: Inner 0.7cm / 0.3inch; outer 2cm / 0.8inch Cold Inlet Pipe Connector Diameter: inner 1.2cm / 0.5inch ; outer 2cm / 0.8inch Size: 28 x 19 x 6.5cm / 11.02 x 7.48 x 2.56inch (appr.) Package Included: 1 x Instant Water Heater 1 x Shower Head 1 x Outlet Pipe 1 x Shower bracket 2 x Set of Accessories Attention: 1. The water heater must be installed ground electrode 2. Need to connect the water before power on. 3. It is forbidden to heat the water heater when there is no water or frozen. 4. Before use, please use your hand to test the water temperature to avoid scalding.