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OnOff Water to Water Heat Pump Unit

Model    WHC-24L1DA WHC-36L1DA WHC-60L4DA WHC-72L4DA WHC-120L4DA WHC-150L4DA
Power Supply V/Hz/Ph 220~240/50/1 308~420/50/3
Heating Capacity(1) kW 8.90 12.60 22.40 27.20 44.80 54.40
Current(1) A 7.80 11.80 8.70 10.40 17.40 20.80
Input Power(1) W 1.72 2.60 5.72 6.84 11.44 13.67
COP(1) W/W 5.17 4.80 3.90 4.00 3.90 4.00
Water Flow Rate(1) L/S 0.34 0.47 0.86 1.06 1.72 2.15
Heating Capacity(2) kW 7.20 10.60 17.80 21.60 35.60 43.20
Current(2) A 7.50 11.70 8.20 10.10 16.40 20.20
Input Power(2) kW 1.64 2.58 5.39 6.64 10.78 13.28
COP(2) W/W 4.40 4.10 3.30 3.30 3.30 3.30
Water Flow Rate(2) L/S 0.34 0.47 0.86 1.06 1.72 2.15
Heating Capacity(3) kW 6.05 8.50 15.10 18.30 30.20 36.60
Current(3) A 7.40 10.20 8.10 10.00 16.20 20.00
Input Power(3) kW 1.62 2.25 5.33 6.57 10.65 13.15
COP(3) W/W 3.70 3.80 2.80 2.80 2.80 2.80
Water Flow Rate(3) L/S 0.34 0.47 0.86 1.06 1.72 2.15
Cooling Capacity(4) kW 6.10 7.35 14.80 17.60 29.60 35.20
Current(4) A 6.20 9.70 8.10 10.10 16.20 20.20
Input Power(4) kW 1.54 2.13 5.33 6.64 10.65 13.28
EER(4) W/W 4.00 3.44 2.80 2.70 2.80 2.70
Water Flow Rate(4) L/S 0.34 0.47 0.86 1.06 1.72 2.15
Water Temp.
Setting - Cooling
8~28
Water Temp.
Setting - Heating
15~50
Compressor Type   Rotary Rotary Scroll Scroll Scroll Scroll
Compressor Quantity   1 1 1 1 2 2
Heat-Exchanger Type Plate Plate Plate Plate Plate Plate
Water Pressure Drop Kpa 45 45 60 60 60 60
Piping Connection G3/4" G1" G1" G1-1/4" G1-1/2" G1-1/2"
Noise Level dB(A) 45 45 48 49 48 49
Net Dimension(LxDxH) mm 685 × 545 × 650 685 × 545 × 650 1010 × 650 × 705 1010 × 650 × 705 1260 × 810 × 705 1260 × 810 × 705
Packing Dim. (LxDxH) mm 705 × 555 × 685 705 × 555 × 685 1130 × 730 × 820 1130 × 730 × 820 1430 × 895 × 875 1430 × 895 × 875
Net Weight kg 93 101 158 170 280 310
Shipping Weight kg 96 104 166 178 292 323
Testing Conditions Heating Cooling
1 2 3 4
Sourcing Water Inlet 20 10 0 30
User's side Water Inlet 40 40 40 12
User's side Water Outlet 45 45 45 7

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