Monobloc air source heat pump water heater: all in onetype. CE approval 1. Double energy system by air source technology and smart electric water integrated technology. 2. All in one design, easy installation, save space. 3. Safety, the electricity is completely separated from water, without any poisonous gas, liquid or trash letting while running. 4. Save energy , saving more energy by 70% comparing with ordinary water heater. 5. Protecting Environment. There isn't any burning gas from the water heater. The refrigerant won't contaminate the ozonosphere. So it benefits the society. 6. Supply water anytime, and not be affected by geographical and weather changing. 7. Intelligent control, the water temperature can be adjusted as needed and controlled by micro-computer automatically. ModelRS-2FXD/120LRS-2FXD/190LRS-3.6FXD/190LRS-3.6FXD/260LRated Input Power0.55 KW0.55 KW0.88 KW0.88 KWRated Heating Capacity2.0 KW2.0 KW3.6 KW3.6 KWHeating ampere2.5A2.5A4.0A4.0 KWPower Supply220V 50HzOutlet water temperature55 degreesWater output capacity43L/H43L/H77L/H77L/HCapacity of Water Tank120L190L190L260LElectric Heater Power(EHP)2.0KWAuxiliary heater ampere9.1AElectricity Water capacity41L/HRefrigerantR407c /R410aCompressorPanasonicEvaporatorHigh efficiency finnedMode of throttlingCapillary tubeNet Weight (Kg)58666976Noise (dB)45454848Water connectionDN15DN15DN15DN15 1. Safety operation; 2. Energy saving; 3. Environment protection; 4. Intelligent control; 5. Easy installation.