DC INVERTER HEAT PUMP with advanced DC inverter technology which brings more energy-saving.They can be widely used forfloor heating ,connecting fan coil or radiator. * Adopt DC inverter technology, frequency changes according to temperature , * Save running cost on electricity . * Usinghigh efficiency tube in shell heat exchanger & World famoustwin rotary compressor. Specifications:Unit TypeAG-24ADCRefrigerantR410AWorking Environment Temperature-25 to 43 celsus degreeRated Cooling Capacity (W)7500Cooling Capacity (W)2708-8397Rated Heating Capacity (W)7600Heating Capacity (W)3575-9437Rated Input Power for cooling (W)1150-2800Rated Input Power for heating (W)1100-2780Running Current (A)4.6-12E.E.R. (BTU/H-W)7-13C.O.P. (W/W)2.6-3.9Power Supply220-240V/50HZ/1PHCompressor TypeTwin RotaryCompressor QTY2Fan Motor TypeAXIALFan Motor QTY1Airflow (m3/h)4500Rated Power (W)160Air Side Heat ExchangerTube-FinFace Area (m2)0.705Tube (Inch)O.D.3/8"Water Side Heat ExchangerHigh efficiency tube in shellWater Pressure Drop (Kpa)8Water Pipe ConnectionG3/4"Max. Water Head (m)6Max. Water Flow (m3/h1.3Machine Size (Indoor/Outdoor machine) (mm)500*300*250/830*80*30Packing Size (Indoor/Outdoor machine (mm)580*430*280/960*100*450Machine Weight (Indoor/Outdoor machine) (kg)25/48Packing Weight (Indoor/Outdoor machine (kg)27.5/53Running noise (indoor/outdoor machine) (dB(A))30/54Remark: 1.Cooling: Ambient Temp.(DB/WB):35°C,in/out water temp.12/7°C 2.Heating: Ambient Temp.(DB/WB):7/6°C,in/out water temp.30/35°C