Gree Crossover R32 Wall Mounted Heat Pump | 18,000 BTU | Montreal, Laval, Longueuil, South Shore & North Shore

SKU: GWH18AGDXF-D6DNA4B/O
Provincial Subsidy (LogisVert): 1764 $ (Updated: July 17, 2025)
Model Number (Interior): GWH18AGDXF-D6DNA4B/I
Model Number (External): GWH18AGDXF-D6DNA4B/O
AHRI: 215387336
ENERGY STAR®: Yes
ENERGY STAR® (Cold Climate): Yes / Yes
Heating Capacity: -30 °C
Cooling Capacity: 18,000 BTU
Gas (Freon): R-32
SEER2: 24.5
HSPF2: 9.0
EER2: 13.7
Interior Dimensions (W x D x H): 38.66 x 8.70 x 12.25
External Dimensions (W x D x H): 37.72 x 15.83 x 25.98

  • WiFi: Included
  • Warranty (Compressor - Parts - Labor): 10-10-0
  • Additional Warranty: Possible
  • Piping: 1/4 - 1/2
  • Voltage: 220 V
  • Sound Pressure Level (Outdoor): 59.0 dB(A)
  • Sound Pressure Level (Indoor): 29 / 48 dB(A)

A heat pump designed for the Quebec climate

At AirGreen, we know that a heating and cooling system must be able to withstand Montreal's harsh winters and sometimes sweltering summers. The Gree Crossover R32 | 18,000 BTU wall-mounted heat pump is precisely designed to meet these challenges. Capable of efficiently heating down to -30°C and cooling during heat waves, it offers consistent comfort, regardless of the season.


Performance, comfort and durability

ENERGY STAR® certified performance

The Gree Crossover R32 boasts exceptional energy efficiency with a SEER2 of 24.5 , an HSPF2 of 9.0 and an EER2 of 13.7 . These ratings ensure reduced energy consumption, which translates directly into savings on electricity bills. In addition, its ENERGY STAR Cold Climate certification confirms its efficiency even in the extreme cold of Quebec.

Silence and discretion

In a home or condo, noise levels are crucial. This wall-mounted unit operates at just 29 dB(A) in quiet mode indoors, barely above a whisper. Outdoors, its 59 dB(A) noise level remains contained, preventing any disturbance to your neighbors.

Technology and connectivity

Thanks to built-in Wi-Fi , the heat pump can be easily controlled from a smartphone via the GREE+ app. You can adjust the temperature, activate the dehumidification mode or program your cycles without even being at home.


Detailed technical specifications

  • Cooling capacity : 18,000 BTU

  • Heating capacity : up to -30°C

  • Refrigerant used : R-32 , more ecological and efficient

  • Indoor unit dimensions (L x W x H) : 98.3 x 22.1 x 31.1 cm

  • Outdoor unit dimensions (L x W x H) : 95.8 x 40.2 x 65.9 cm

  • Required Piping : 1/4 – 1/2 inch

  • Voltage : 220V


An ecological and responsible choice

The R-32 refrigerant used in the Gree Crossover is recognized for its low global warming potential compared to R-410A. This choice reflects not only a technological evolution but also a commitment to a more sustainable future, while offering superior energy efficiency.


Installation and guarantees

A professional installation by AirGreen

Our certified teams regularly install Gree Crossover R32 heat pumps in Montreal, Laval, Longueuil, and on the North Shore and South Shore . We ensure optimal installation that maximizes the system's performance and durability. Each project includes a complete inspection, clear explanations for our customers, and personalized after-sales support.

Guarantee and peace of mind

The Crossover R32 is backed by a 10-year parts and compressor warranty. This demonstrates the manufacturer's confidence in the reliability of its product. At AirGreen, we also offer extended warranty options tailored to the needs of our residential and commercial customers.


Concrete examples of AirGreen installations

  • Residential project in Laval : A family that replaced an old, energy-consuming central system with a Gree Crossover R32 saw its electricity bill drop by almost 25% in one winter .

  • Project in Longueuil : In a duplex, two units were installed to ensure individual comfort in each dwelling, while benefiting from the provincial LogisVert subsidy of $1,764 .

  • North Shore Project : A client chose the Crossover R32 for his year-round chalet. Thanks to its heating capacity down to -30°C, he can now enjoy his chalet even in the middle of January.


Why choose AirGreen for your heat pump?

  • Local expertise : We understand the climate challenges specific to Montreal and the surrounding area.

  • Transparency : We always provide a clear and detailed quote before work begins.

  • No deposit : You only pay at the end, when you are fully satisfied.

  • Responsive after-sales service : Our experienced refrigeration engineers provide rapid follow-up if needed.


Conclusion

The Gree Crossover R32 | 18,000 BTU wall-mounted heat pump combines performance, reliability, and environmental friendliness . It's ideal for homeowners, condominium owners, and apartment building owners looking for optimal comfort in all seasons. With AirGreen, you not only benefit from a high-end product, but also from comprehensive support, from installation to after-sales service.


Call us today at 514-316-2973 or email sales@airgreen.ca to get a free estimate and discover how the Gree Crossover R32 can transform your home comfort.

How to enable WiFi on your Gree with the GREE+ app

Gree heat pumps all have the WiFi function included or optional. It is possible to adjust the various functions of this mini split directly from your smart phone. It takes 2 minutes and will help you use your Gree to its full potential!

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