GAVB Series Air Source Heat Pump for Triple Supply of Cold,Warm, and Hot Water

One compressor, one system, with 7 selectable modes, capable of operating as a heat pump supplying only chilled water or only hot water. It can also provide domestic hot water while simultaneously supplying chilled or hot water.

No need to purchase a gas or electric water heater—enjoy sanitary hot water for free during cooling. During heating, the system fully utilizes its capacity to provide sanitary hot water, saving the cost of an additional water heater.

Suitable for various trigeneration system scenarios.

Highly integrated, combining the functions of a dual-supply heat pump and a heat pump water heater, reducing the outdoor unit platform by half and lowering construction costs.

Product Advantages

Multiple combined functions

Can be paired with a fresh air humidification/dehumidification unit to provide cooling & dehumidification or heating & humidification;

Can also operate with only the fresh air unit for dehumidification or humidification.

Various solution combinations

Suitable for 5-constant (temperature, humidity, air quality, etc.) systems, 3-constant systems

Also compatible with floor temperature control systems, dual-supply systems, and other scenarios.

Full-condition control

One compressor, one system, capable of supplying water and refrigerant simultaneously;

Can be used together with a fresh air humidification/dehumidification unit.

Precise and reliable control

Advanced refrigerant distribution and control technology;

Enables the main heat pump unit to operate independently for cooling or heating.

Super-compatible

Supports multiple combinations

Cooling & Heating

One pump handles both

Multi-scenario

3-constant, 5-constant, dual-supply…

Highly Integrated

Compact unit design

Reliable & Simple

Intelligent control

  • Super-compatible
    Super-compatible
  • Cooling & Heating
    Cooling & Heating
  • Multi-scenario
    Multi-scenario
  • Highly Integrated
    Highly Integrated
  • Reliable & Simple
    Reliable & Simple

Basic Parameters

Model GAVB-19-Y2P GAVB-24-Y2P GSVB-31-Y3P GSVB-41-Y3K
Cooling/Heating Water Side Domestic Hot Water Side Cooling/Heating Water Side Domestic Hot Water Side Cooling/Heating Water Side Domestic Hot Water Side Cooling/Heating Water Side Domestic Hot Water Side
Operating Condition: 35℃/24℃
Outlet Water Temperature: 7℃
Domestic Hot Water Outlet Temperature: 15~55℃
Rated Cooling Capacity kW 14.4 4.6 17.5 6.5 27 9 37 12
Power kW 5.3 7 10 14
COP / 3.58 3.43 3.60 3.50
Operating Condition: 7℃/6℃
Outlet Water Temperature: 45℃
Domestic Hot Water Outlet Temperature: 9~55℃
Rated Heating Capacity kW 13.4 3.9 21.2 5.5 25 7.7 34 10.2
Power kW 5.55 8 10 13.4
COP / 3.12 3.34 3.27 3.30
Operating Condition: -12℃/-14℃
Outlet Water Temperature: 41℃
Domestic Hot Water Outlet Temperature: 6~55℃
Rated Heating Capacity kW 8.2 2.9 15 4.1 20.8 5.7 23 7.7
Power kW 4.98 7.81 10.5 11.8
COP / 2.23 2.45 2.52 2.60
Power Supply 220V~50Hz 380V 3N~50Hz 380V 3N~50Hz 380V 3N~50Hz
Maximum Operating Power kW 6.6 9.6 12.0 22.5
Maximum Operating Current A 30.0 15.4 1.9 38.0
R410A Refrigerant Charge Charge Volume kg 3.8 5.5 7.2 7.5
Cooling/Heating Water Side Heat Exchanger Rated Water Flow m3/h 2.6 3.4 5.2 7.0
Connection Size / G1"Internal Thread G1"Internal Thread G5/4"Internal Thread DN 40 Flange
Water Side Pressure Drop kPa 45 30 30 15
Domestic Hot Water Side Heat Exchanger Rated Water Flow m3h 0.79 1.12 1.55 2.06
Nominal Output L/h 98 139 193 257
Rated Outlet Temperature 55 55 55 55
Maximum Outlet Temperature 60 60 60 60
Connection Size / G1"Internal Thread G1"Internal Thread G1"Internal Thread G1"Internal Thread
Water-side Pressure Drop kPa 25 30 30 45
Dimensions L * W * H mm 1100*490*1402 1100*400*1568 1200*433*1560 1300*900*2010
Noise Level dB(A) ≤50 ≤55 ≤55 ≤60
Weight kg 130 180 210 370

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