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A wall-mounted heat pump designed for the Quebec climate and tight budgets
In the wide range of wall-mounted heat pumps available in Quebec, few models combine performance, efficiency and profitability as well as the Gree Charmo R32 | 30,000 BTU . At AirGreen , we selected this unit for its reliability in extreme weather conditions, its ease of use, and its excellent value for money — all accompanied by a LogisVert grant of $2,880 . This model is perfectly suited to the needs of residences in Montreal, Laval, Longueuil, as well as on the South Shore and the North Shore .
The Gree Charmo R32 stands out with a combination of robust technical specifications and smart features:
Cooling capacity : 30,000 BTU
Heating capacity down to: -25°C
Refrigerant used : R-32 (more environmentally friendly and more efficient)
SEER2 : 22.0
HSPF2 : 9.0
EER2 : 10.9
Voltage : 220V
Indoor noise level : between 38 and 45 dB(A)
Exterior noise level : 72 dB(A)
Indoor unit dimensions : 42.44 x 9.69 x 13.11 inches
Outdoor unit dimensions : 39.38 x 15.81 x 29.38 inches
This data clearly demonstrates that this high capacity wall-mounted heat pump is designed for large rooms or open spaces where 30,000 BTUs of power are required.
With its operating capacity down to -25°C , the Gree Charmo is ideal for the harsh winters of Montreal, Laval and surrounding areas. Unlike other units that lose efficiency below -15°C, this R32 heat pump maintains good performance even in the extreme conditions of the Quebec climate .
The model is eligible for a $2,880 LogisVert grant , which significantly reduces installation costs. In addition, its inverter technology allows for optimized energy consumption while ensuring constant comfort.
The inverter compressor eliminates the need for frequent start-ups, reducing wear and extending the life of the unit. The indoor noise level, as low as 38 dB , ensures quiet operation, ideal for bedrooms or living rooms.
The Gree Charmo R32 includes several features that make everyday life easier:
Built-in Wi-Fi : Control the temperature remotely via the GREE+ app.
Auto Clean : Automatic cleaning of the exchanger to prevent mold build-up.
Smart Dehumidification : Reduces indoor humidity without overcooling the room.
I-Feel : Temperature sensor in the remote control for more personalized comfort.
A2L Leak Detection : Safety system included to detect refrigerant leaks.
Low voltage restart : Easy starting in case of electrical variation.
At AirGreen , we have installed several Gree Charmo 30,000 BTU units in residences located in Montreal (Hochelaga, Côte-des-Neiges), Laval (Chomedey, Duvernay) and on the South Shore (Longueuil, Boucherville) . Here is what makes our service different:
Free on-site estimate
No advance or deposit required
Installation by certified refrigeration engineers
Transparent final offer before work
Standard warranty: 12 years on the compressor and parts
A Saint-Hubert client was looking to replace their old heat pump, which was no longer providing sufficient heating during the winter. After a free evaluation, we recommended the Gree Charmo 30,000 BTU , which perfectly matched the size and energy needs of their 1,100 sq ft open space.
The installation was completed in a single day, with optimal positioning to ensure optimal air circulation. The client reported a 22% reduction in their electricity bill in the first month following installation, thanks to the efficiency of the inverter technology.
Local expertise : We operate exclusively in Greater Montreal, with in-depth knowledge of the standards, permits, subsidies and climates specific to each sector.
Certified and professional team : All our technicians are trained to ensure a clean, fast, and compliant HVAC installation .
Reliable after-sales service : You speak directly to our team based in Montreal and Boucherville , without going through call centers.
R-32 is a new generation refrigerant gas, recognized for its ecological properties:
Reduction of GWP (Global Warming Potential) by almost 70% compared to R-410A
Less gas charge required for equivalent performance
Better thermal conductivity , therefore increased efficiency
This makes the Gree Charmo R32 a high-performance and environmentally friendly choice, perfectly aligned with the eligibility criteria for government subsidies .
Underestimating BTU requirements : A unit that is too weak will not heat efficiently in winter.
Neglecting professional installation : Improper installation can reduce efficiency by 30%.
Ignoring available grants : Many customers miss out on thousands of dollars in assistance due to lack of information.
At AirGreen, we support you every step of the way to avoid these pitfalls and ensure a sustainable and cost-effective HVAC solution.
Conclusion: the Gree Charmo 30,000 BTU is a safe bet for large rooms and Quebec winters
Whether you live in Montreal, Laval, Longueuil, on the South Shore or the North Shore, the Gree Charmo R32 | 30,000 BTU wall-mounted heat pump is a smart choice for combining power, comfort and savings . Thanks to its numerous features, R-32 gas, Wi-Fi connectivity, and excellent performance down to -25°C, it represents a sustainable investment—especially when installed by the experts at AirGreen.
Are you ready to improve your comfort and reduce your bills?
Contact our team now for a free, no-obligation estimate. At AirGreen, we pride ourselves on offering high-quality, professional installations in Greater Montreal.
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!
