1.Air source heat pump water heater, 2. Use Mitsubishi Special Compressor, 3. Safe, soft,environmental, ... . 4,Unique three core technology, achieving top quality . Intelligent Fuzzy Defrost Technology Intelligent Constant Temperature Technology Exclusive use high thermal insulation layer ... .5Rated Power KW1.7 1.89COP Value4.24 3.8Hot Water Output L/H>360 >140Water Temperature The temperature is 55C ...