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R290  Air-to-water Heat Pump - GreenTherm Series
R290  Air-to-water Heat Pump - GreenTherm Series
R290  Air-to-water Heat Pump - GreenTherm Series

R290 Air-to-water Heat Pump - GreenTherm Series

NEW Inverter Air to Water #HeatPump-HeroPremium is a combination of all the modern elements.

Anti-corrosive matte black plastic casing, eco-friendly R290 refrigerant, full inverter, low noise technology, modern appearance are just some highlights of this powerful heat pump.

  • Details
  • Parameters

R290 Refrigerant

R290 is a High Purity Propane (C3H8) used in refrigeration that has become increasingly popular due to the reduced ozone depletion and global warming potential and improved thermodynamic properties over traditional refrigerant products.


*35% More Refrigerant Efficiency

*0% ODP

*70% Less Heat Rejection From Condenser



R290 Refrigerant


High Efficiency A+++ Energy Level

Targeting the European market, GreenTherm Series Air to Water Heat Pump is specially developed with the most cutting-edge heat pump technology and modern design to meet stringent requirements for efficiency, stability and quietness. Not only doesGreenTherm Series  use R290 green gas and inverter EVI technology, but also be rated with A+++ energy label. With top energy rating A+++, the unit is currently most energy efficient and can greatly reduce energy bills for customers.


High Efficiency A+++ Energy Level

ABS material & anti-corrosion

The ABS cabinet is strongly corrosion-resistant that ensures a long service life. With custimization service available for this series, customer can design its unique canbinet appearance for its market.


ABS material & anti-corrosion


Stable Running at -25℃ Ambient Temperature

Under low ambient Temperature, the performance of normal heat pumps will be limited. First, the heating ability, the lower the ambient temperature, the weaker the heating ability. Second, reliability, low temperature environment will affect the stability of the machine and operation reliability. Third, the operating width and safety range will affect the performance of the heat pump. Thanks to the unique Inverter EVI technology, GreenTherm can operate efficiently at -25°C, maintain high COP and reliable stability.


Stable Running at -25℃ Ambient Temperature

DC Inverter EVI Technology

The EVI technology ensures the optimum performance of the unit when running at ambient temperature as low as -25℃, which helps to offer the users with comfortable house heating and stable hot water supply all year round.    


DC Inverter EVI Technology



Model-PASRW040-BP-PS-D
Power Supply/230V~/30~90Hz
Moisture   ResistanceIPXIPX4
Electrical   ShockproofII
Heating Condition -   Ambient Temp. (DB/WB): 7/6°C, Water Temp. (In/Out): 30/35°C

Heating   Capacity RangekW6.60~14.10
Heating Power   Input RangekW1.21~3.27
Heating   Current Input RangeA5.3~14.4
Cooling Condition -   Ambient Temp. (DB/WB): 35/24°C, Water Temp. (In/Out): 12/7°C

Cooling   Capacity RangekW3.33~10.10
Cooling Power Input RangekW1.00~3.88
Heating   Current Input RangeA4.4~17.0
Hot Water Condition   - Ambient Temp. (DB/WB): 20/15°C, Water Temp. (In/Out): 15/55°C

Hot Water   Capacity RangekW7.52~19.10
Hot Water   Power Input RangekW1.39~3.82
Hot Water   Current Input RangeA6.1~16.8
Max. Power   InputkW5.3
Max. Current   InputA24.5
Water Flowm3/h1.7
Refrigerant /   Proper InputkgR290 / 0.85kg
CO2 EquivalentTon/
Sound Pressure   (1m)dB(A)44
Sound Power   Level (EN12102)dB58
Net Weightkg160
Operation   Pressure(Low Side)MPa0.8
Operation   Pressure(High Side)MPa3.0
Unit   Dimension(L/W/H)mm1300×470×930
Shipping   Dimension(L/W/H)mm1360×570×1100
Compressor BrandHIGHLY
Circulation   PumpBrandGRUNDFOS
Operating   Ambient Temperature-25~43
Fan Quantity/1
Fan Motor Type/DC motor
Fan Motor   Power Input(Min~Max)W60~120
Fan Speed   (RPM)RPM300~600
Water   Connection (inch)inch1
Water Pressure   Drop (max) kPa45
Circulation   Pump Headm7.5
Cabinet Type
Galvanized sheet+ABS


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