household air source heat pump air source heat pump water heater1-air source heta pump water heater :Painted tank or stainless steel tank for choose. 2-air source heta pump water heater :100L, 150L, 200L, 260L, 320L, 500L water tank (storage cylinder). 3-air source heta pump water heater :Capacity: 3.6kw, 4.2kw and 6.8kw. 4-air source heta pump water heater :Color: White, silver, Stainless steel. 5-air source heta pump water heater :Hot water temperature infinitely variable from 23 degree to 55 degree. 6-air source heta pump water heater :Environment safe refrigerant R417 or R410.Model RS-3.6FJ/100LRS-3.6FJ/150LRS-4.8FJ/150LRS-4.8FJ/200LRS-4.8FJ/260LRated Input Power0.88 KW1.2 KWRated Heating Capacity3.6 KW4.8 KWHeating ampere4.0A5.45APower Supply220V 50HzOutlet water temperature55 degreesWater output capacity77L/H103L/HCapacity of Water Tank100L150L150L200L260LRefrigerantR407C/R417ACompressorPanasonicCondenserSoldered plate typeEvaporatorHigh efficiency finned heat exchangerSize of Outdoor unit (mm)780x255x540Outdoor unit N.W. (Kg)2933Noise (dB)4548Size of Water Tank (mm)470X1020470X1480470X1480520X1520560X1550Water tank N.W. (Kg)27KG35KG41KG46KG52KGWater connectionDN15DN15DN15DN15DN15Duct (mm)6.35 /9.52