heat pump water heater for household *The heat pump collect heat from the air or natual environment through refrigerant medium inside the equipment,heat is exprssed by compressor then let out heat to heat the cold water through heat exchanger, and release cold air meanwhile. The hot water then send to the user to heting or bath. *Long life time over 10 years.*product cooling range: 2.8KW--5.6KW. *Water Tank available 150L/200L/260L/300L/400L/500L *professional design experience for more the 15 years. *long life and reliable components *Japanese brand scroll compressor *High quality which have been approved CE and RoHS ModelYASL1-28HLYASL1-38HLYASL1-38HLWater Tank Volume L150200260300200300400500100Heating Capacity W /BTU 2800 / 95543800 / 130003800PowerSupplyV/PH/HZ 220V/1/50HZ220V/1/50HZ220V/1/50HZInput PowerW 8231085900Running CurrentA 44.94.5Hot Water GeneratedL/H 709595Thermostat Factory Setting°C 606060°CMaximum Outlet Water Temp. °C 656565°CCompressor Brand PanasonicPanasonic1Controller LCD controllerLCD controllerNoise dB(A)484848484849494951Dimension mm1300*570*5701430*640*6401630*640*6401800*640*6401430*640*6401800*640*6402170*640*6402430*700*700Pack size mm1360*635*6351500*690*6901700*690*6901870*690*6901500*690*6901870*690*6902240*690*6902510*750*750Weight ( Net / Gross) kg62 / 7275 / 9081 / 96102 / 12075 / 90102 / 120119 / 136133 / 155