Residential Water Source Heat Pumps For 50℃ Hot Water

Residential water source heat pumps for 50℃ hot water This is water source heat pump for residential hot water rated temperature 50℃, we can use different heat exchangers such as shell & tube, tube in tube or brazed plate type for source side so it can reach different situation, only adopt the best components and with the testing by our engineer with 15 years experiences, we can ensure the best performance for you.Product Info. CompressorCopeland scroll or Panasonic scrollCapacity8KW, 12KW, 20KW, 28KWRefrigerantR410ACondenser"ND" Shell & Coil heat exchangerEvaporatorShell & tube, tube in tube, brazed plate type heat exchangerAC contactor & RelaySchneiderElectronic expansion valveJapan Saginomiya or World No.1 SanhuaControllerLCDPackageWooden case or CartonFastenersStainless steel 304Additional Info. Delivery time25 days after order confirmedWarranty time24 months after shipmentPayment termT/T or L/C at sightProduction capacity400 units per monthBrandMES or OEMParametersGrounder-RN series (Residential Water source heat pump water heater) GD-RN-1609ModelGD8s-RN5GD12s-RN5GD20s-RN5GD12-RN5GD20-RN5GD28-RN5Rated heating capacityKW81220122028Rated powerKW1.642.414.022.413.915.58Rated currentA7.1110.4817.464.567.3810.54Maximum powerKW2.213.255.423.145.087.25Maximum currentA10.5215.4925.826.129.914.14Performance coefficientCOP4.894.984.984.975.125.02Rated hot water yieldsL/H172258430258430602Setting water temperature℃50℃(default) 28-60℃(adjustable)Power supply1N 220V/50Hz(Special powersupply for option)3N 380V/50Hz (Specialpower supply for option)CompressorTypeHermeticRotor typeHermetic scroll typeStart modeDirect(Soft start for option)Application side heat exchangerTypeShell & tube heat exchanger (Tube in tube heatexchanger or Plate type heat exchanger for option)Water flowM3/h1.42.13.42.13.44.8Waterpressure dropKPa≤50≤50≤50≤50≤50≤50Pipe connectionDNDN20DN20DN25DN20DN25DN25Pipe typeInner threadHeat source side heat exchangerTypeShell & tube heat exchangerWater flowM3/h1.11.62.71.62.73.8Water pressure dropKPa≤50≤50≤50≤50≤50≤50Pipe sizeDNDN20DN20DN25DN20DN25DN25Connection typeInner threadProtectionsRefrigerantTypeR410AQuantity(KG)1.61.92.81.92.83NoiseDB(A)≤52≤53≤55≤55≤55≤58Dimensionmm790x415x590Wooden case package dimensions(L*W*H)mm836x461x752Net weightKG5568956595135Gross weightKG657810575105145Note: 1. Hot water heating standard condition: application side initial water temperature 15℃, end water temperature 55℃;  heat source side water input temperature 15℃.  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, please refer to final product lable, or refer to us for any information. Our company keeps the right to interpret.