Air source Heat Pump water heater Brand compressor Digital LED ControllerHigh effiencyHeat ExchangerAuto Restart after power cutIntelligent DefrostQuiet RunningLow Running CostLower CO2 release80% More Efficient than Conventional Electric heater, also saver compared with solar energy water heater.Suit for ambinet higher than -10.CVaried volume of water tank match your different demand.Please contact us for further details..ModelYASBP-25HLYASBP-38HLYASBP-56HLYASBP-78HLYASBP-95HLCOP at 20°C4.855.14.84.9Heating CapacityW28003800560078009500BTU850011000190002600032000Power SupplyV/PH/HZ220V/1/50HZInput PowerW8901250180025003100Running CurrentA4.16.39.112.515.6Hot Water Generated (circulating unit)L/h107160240335408Thermostat Factory Setting°C55°CMaximum water outlet temp.°C60°CWater Connectionsmm/inch1/2″1/2″1/2″1/2″1/2″Compressor Quantity11111Pump Quantity11111NoisedB(A)5152535458Net DimensionLmm93693693610101110W360360360370470H540540540615680Packing SizeLmm10601060106011401165W380380380400485H600600600670780WeightNet Weightkg3551586575Gross Weight4056637080