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 R134A. It will not damage the Ozone. By the pressure in the same temperature, the load of press is small and the performance is better
WWH series 80ºC (Water Source Heat Pump Water heater High Temperature Type)ModelWWH10AHeating CapacityKW28Rated powerKW7.1 COP/3.95 *Rated Heating CapacityKW22 *Rated Input PowerKW7.8 *COP/2.78 **Rated Heating CapacityKW19.6 **Rated Input PowerKW8.54 **COP/2.29 Maximum powerKW10.25 Maximum currentA19.99 Maximum hot water output temperatureºC80Power supply3N 380V/50HzUse side heat exchangerTypeShell & tube heat exchangerWater flowM3/h4.82 Water pressure dropKPa≤50Pipe connectionDNDN32Pipe typeInner threadHeat source side heat exchangerTypeShell & tube heat exchangerWater flowM3/h3.74 Water pressure dropKPa≤50Pipe sizeDNDN32Pipe connectionInner threadRefrigerant TypeR134AQuantity(KG)3.1x2Noise≤DB(A)56Dimension(L/W/H)mm850/800/1430WeightKG1851.Test condition:Hot water condition: heat source side water input temperature :15ºC,Use Side Initial Water Circulation From 15ºC to 75ºC ; *Heating condition: heat source side water input temperature :15ºC, Use Side Water Temp. (In/Out):60ºC/65ºC. **Heating condition: heat source side water input temperature :15ºC, Use Side Water Temp. (In/Out):70ºC/75ºC. data above is only a reference.For model specifications,please refer to the nameplate on the unit. 2. The above parameters are based on refrigerant R134A, 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.