Since little influence on the ground heat pump by temperature, so the ground heat pump
operates more steadily and the performance is more reliable. In the Winter, it does not need to defrost. Thus it reduce the loss of energy for frosting and defrosting.
Adopted the new green refrigerating fluid R410A. It will not damage the Ozone, then the pressure lose little while the heating is stronger and the heat transfer is better.
WWN series 60ºC (Water Source Heat Pump Water Heater Normal Temperature Type) ModelWWN03ARated heating capacityKW12Rated powerKW2.49 Rated currentA4.70 Maximum powerKW3.38 Maximum currentA6.38 Performance coefficientCOP4.82 Rated hot water produced capacityL/H258 Maximum hot water output temperatureºC60Power supply3N 380V/50HzUse side heat exchangerTypeShell & tube heat exchangerWater flowM3/h2.06 Water pressure dropKPa≤50Pipe connectionDNDN20Pipe typeInner threadHeat source side heat exchangerTypeShell & tube heat exchangerWater flowM3/h1.6 Water pressure dropKPa≤50Pipe sizeDNDN20Pipe connectionInner threadRefrigerant TypeR410AQuantity(KG)2Noise≤DB(A)51Dimension(L/W/H)mm820/420/600WeightKG68Note: 1. Hot water heating standard condition: use side initial water temperature 15ºC, end water temperature 55ºC; heat source side water input temperature 15ºC.2. The above parameters are based on refrigerant R410A, for parameters based on other refrigerant please contact us.3. The above parameters may have some differences from the final product because of products updating, so above information is not the provision of any business contract. Please refer to final product lable when buy, or refer to us for any information. Our company keeps the right to interpret.