This energy-saving heat pump water heater used in househould or small commercial place for daily hot water demand.Max 60 DegC. See below in details. 1.Appearance of the water tank finished by car mental plate painting appears high-class and luxurious. 2.Automatic de-frosting technology makes sure reliable performance in severe winter. 3.High-density polyurethane foam heat-preservation layer maintains water temperature. 4.Advanced automatic jointing and welding technology is the assurance of the products. 5.Pressure-bearing water tank with stainless steel inner tank and heat exchanger is sanitary and convenient. 6.Micro-computer intellectual control, multi-protection functions, regular turn on-off machine, uses the off-peak to work.