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GAVR Series Full-Variable Frequency Heat Pump Chilled & Hot Water Unit for Radiant Air Conditioning

Specifically designed for radiant air conditioning systems (capillary tubes, radiant panels), supplying 16℃ high-temperature chilled water in summer and 35℃ low-temperature hot water in winter.

The water-side heat exchanger has an inlet-outlet temperature difference of 3℃, using large-flow, high-efficiency plate heat exchangers or shell-and-tube heat exchangers.

The refrigeration system is specifically developed according to radiant air conditioning requirements, maximizing the optimal performance of the compressor, electronic expansion valve, heat exchangers, and other components.

Cooling and heating capacities, as well as the COP, are improved by approximately 30% compared to conventional units.

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Product Advantages

Green & Energy-Saving

Cooling and heating capacities, as well as COP, are improved by approximately 30% compared to conventional units.

Purpose-Built, Optimal Performance

The refrigeration system is specifically developed for radiant air conditioning requirements, maximizing the optimal performance of the compressor, electronic expansion valve, heat exchangers, and other components.

High-Efficiency Plate Heat Exchanger

The water-side heat exchanger has an inlet-outlet temperature difference of 3℃, using large-flow, high-efficiency plate heat exchangers or shell-and-tube heat exchangers.

Dedicated for Radiant Air Conditioning Systems

Specifically for radiant air conditioning (capillary tubes, radiant panels), supplying 16℃ high-temperature chilled water in summer and 35℃ low-temperature hot water in winter.

Radiant air conditioning

dedicated

Pre-Defrost

Technology

Quiet

Operation

Efficient

Heat exchange + refrigeration

30%

Energy saving

  • Radiant air conditioning
    Radiant air conditioning
  • Pre-Defrost
    Pre-Defrost
  • Quiet
    Quiet
  • Efficient
    Efficient
  • 30%
    30%

Basic Parameters

Model GAVR
05-Y2P		 GAVR
08-Y2P		 GAVR
12Y2P		 GAVR
16-Y2P		 GAVR
19-Y2P		 GAVR
24-Y3P		 GAVR
27-Y3P		 GAVR
35-Y3P		 GAVR
45-Y3K
Operating Condition：35℃/24℃
Outlet Water Temperature：16℃ 		Rated Cooling Capacity kW 5.5 8.4 11.8 16.3 19.3 24.4 27.5 35.0 45.0
Power kw 1.4 2.2 3.0 4.0 5.1 6.6 7.7 9.2 12.1
COP / 4.0 3.9 4.0 4.0 3.8 3.7 3.6 3.8 3.7
Operating Condition：7℃/6℃
Outlet Water Temperature：35℃ 		Rated Heating Capacity kW 6.8 10.0 14.6 20.0 23.0 36.0 39.0 44.1 52.0
Power kW 1.5 2.3 3.4 4.3 5.3 7.7 8.5 9.6 12.5
COP / 4.5 4.4 4.3 4.6 4.4 4.7 4.6 4.6 4.2
Operating Condition：-12℃/-14℃
Outlet Water Temperature：35℃ 		Rated Cooling Capacity kW 4.1 6.2 9.5 12.4 14.6 24.0 26.5 31.0 35.2
Power kW 1.3 1.9 3.0 3.5 4.4 7.5 8.4 9.4 11.0
COP / 3.2 3.3 3.2 3.6 3.3 3.2 3.2 3.3 3.2
Power Supply 220V~50Hz 380V3N~50HZ
Maximum Operating Power kW 2.2 3.5 4.0 6.0 6.6 9.6 11 12 22.5
Maximum Operating Current A 10 16.0 18.2 27.2 30.0 15.4 17.6 19.2 36.0
R410A Refrigerant Refrigerant Charge kg 1.2 1.8 2.3 3.7 3.7 5.5 6.8 7.2 7.2
Water-side Heat Exchanger Rated Water Flow m3/h 1.5 2.2 2.9 3.6 4.5 6.3 7.5 8.7 12.0
Pipe Connection Size / G1" Female Thread G5/4"Internal Thread DN40 Flange
Water-Side Pressure Loss kPa 30 30 30 45 45 30 30 30 15
Dimensions Width × Depth × Height mm 842*375*600 1065*445*863 1100*490*1402 1100*400*1568 1120*413*1545 1300*900*2010
Noise dB(A) ≤48 ≤48 ≤48 ≤50 ≤50 ≤55 ≤55 ≤55 ≤60
Weight kg 32 57 60 120 120 180 200 200 360

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