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

In stock
SKU: GWH18AVEXF-D6DNA1B/O
Provincial Subsidy (LogisVert): 1860 $ (Updated: July 17, 2025)
Model Number (Interior): GWH18AVEXF-D6DNA1B/I
Model Number (External): GWH18AVEXF-D6DNA1B/O
AHRI: 215386340
ENERGY STAR®: Yes
ENERGY STAR® (Cold Climate): Yes / Yes
Heating Capacity: -30 °C
Cooling Capacity: 18,000 BTU
Gas (Freon): R-32
SEER2: 27.5
HSPF2: 9.7
EER2: 14.3
Interior Dimensions (W x D x H): 43.70 x 10.13 x 13.66
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 - 5/8
  • Voltage: 220 V
  • Sound Pressure Level (Outdoor): 59.0 dB(A)
  • Sound Pressure Level (Indoor): 35 / 49 dB(A)

An exceptional HVAC solution for the Quebec climate

At AirGreen, we know that in Quebec, home comfort depends not only on the efficiency of a heating and cooling unit, but also on its reliability during extreme temperatures. Harsh winters, with cold peaks as low as -30°C , and increasingly hot summers require robust, energy-efficient and sustainable solutions. The Gree Extreme R32 | 18,000 BTU wall-mounted heat pump is an essential reference for homes in Montreal, Laval, Longueuil, the North Shore and the South Shore .

This unit combines cutting-edge technology , exceptional energy efficiency , a discreet design , and guaranteed durability . More than just an HVAC system, it's a smart investment that improves your quality of life, reduces your energy costs, and helps protect the environment.


Performances designed for Quebec

Reliable heating down to -30°C

The Gree Extreme R32 is designed specifically for northern climates. Its heating capacity reaches 18,600 BTU/h , ensuring stable indoor comfort even during the most intense cold spells. No more reliance on energy-consuming auxiliary heating: this heat pump takes over without fail.

Efficient and quiet cooling

With its 18,000 BTU/h air conditioning power, it is just as efficient during summer heat waves. It maintains a pleasant temperature even when the outside mercury climbs to 50°C . And thanks to its quiet operation (between 35 and 49 dB(A) ), it ensures optimal comfort without noise pollution.

Unparalleled energy efficiency

  • SEER2: 27.5 to 30.0 – among the highest in the industry.

  • HSPF2: 9.7 to 11.2 – guaranteeing remarkable heating efficiency.

  • COP at 8°C: 4.40 – concrete proof of its superior performance.

In short, the Gree Extreme R32 provides maximum comfort while consuming much less electricity than a conventional device.


Technologies serving comfort

Artificial Intelligence “G-AI Learning”

This feature analyzes your usage habits and automatically adjusts the heat pump's operation to maximize energy savings . The result: a potential reduction of up to 15% in annual consumption .

Two-stage ultra-high frequency compressor

This exclusive compressor can reach an operating frequency of 160 Hz , which significantly reduces vibrations and noise while increasing the life of the unit.

Intelligent air management

  • Vertical and horizontal oscillation : even distribution of air throughout the room.

  • Multi-speed fan : precise adjustment of the flow according to your needs.

  • Intelligent preheating and defrosting : reliable starting even in extreme conditions.


Comfort and practicality for everyday life

  • Built-in Wi-Fi control : Manage your comfort from your smartphone with the GREE+ app. You can turn your heat pump on, off, or schedule it, even remotely.

  • Self-cleaning function : limits the accumulation of humidity and dust in the indoor unit, ensuring better air quality.

  • Washable filters : more ecological and more economical than disposable filters.

  • Sleep and timer function : temperature automatically adjusted during the night for optimal comfort and reduced consumption.

  • Compact and elegant design : with its dimensions of 43.70 x 10.13 x 13.66 in , it blends harmoniously into any interior.


Simple, durable and suitable installation

Our AirGreen certified refrigeration engineers regularly install this model in various configurations:

  • Single-family homes in Longueuil where comfort had to be ensured on several floors.

  • Modern condos in Laval require a quiet and discreet system.

  • Century-old triplexes in Montreal where energy efficiency and preserving the building's integrity were paramount.

Thanks to its compatibility with standard 1/4 – 5/8 piping and its 220 V power supply, installation is quick and suitable for the majority of homes.


A solid guarantee for peace of mind

Purchasing a heat pump is a long-term investment. With a 10-year warranty on the compressor and parts , you can rest assured you'll enjoy a reliable product for many years to come. At AirGreen, we also offer additional warranty options that include labor for even more comprehensive protection.


Concrete examples of AirGreen achievements

  • Project in Laval (2024) : in a 2-story house, the installation of the Gree Extrême R32 made it possible to reduce electricity costs by 22% from the first winter , while providing constant comfort.

  • Project in Boucherville (2025) : replacement of an aging central HVAC system. Result: stable heating at -28°C without the need for supplemental heating.

  • Project in Montreal (Rosemont) : in an old triplex, the owners were looking for a quiet and efficient system. The Gree Extrême R32 provided a solution perfectly suited to their needs.


Why choose AirGreen for your installation?

  • Local expertise : a team of certified and experienced refrigeration engineers.

  • Transparent prices : you always receive a detailed quote before the work begins.

  • No payment until the work is completed : you only pay when you are 100% satisfied.

  • Responsive after-sales service : constant support for maintenance and repairs.

  • Regional presence : offices in Montreal and showroom in Boucherville, easily accessible.


Conclusion

The Gree Extreme R32 | 18,000 BTU Wall-Mounted Heat Pump is much more than just a heating and cooling unit. It embodies the performance , reliability and energy efficiency needed to tackle Quebec's demanding climate conditions.

If you live in Montreal, Laval, Longueuil, on the North Shore or the South Shore , this heat pump is the ideal choice to improve your comfort, reduce your energy bills and invest in a sustainable and environmentally friendly solution.

Trust AirGreen to install your Gree Extreme R32 and transform your home into a haven of comfort all year round.

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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