A technology often misunderstood, the wall-mounted heat pump is at the core of many HVAC installations we carry out in Montreal, Laval, Longueuil, on the North Shore, and the South Shore. Despite its growing popularity, this solution is still surrounded by persistent myths that sometimes hold consumers back from making a decision. At AirGreen, we believe that good information is the foundation of an informed choice. That’s why we’ve decided to demystify, point by point, the seven most common misconceptions about wall-mounted heat pumps.
Myth #1: A wall-mounted heat pump doesn’t work well in winter in Quebec
This is probably the most persistent myth, especially in Montreal and the North Shore where winters can be harsh. However, recent models like the Gree Extrême or the Fujitsu KZAH R-32 have been designed to deliver optimal performance even at -30°C. At AirGreen, we’ve installed wall-mounted heat pumps ranging from 18,000 to 24,000 BTUs in Sainte-Julie, Laval, and Beaconsfield that maintain consistent heat even in extreme cold. These systems feature ultra-efficient Inverter compressors that adapt to Quebec’s climatic conditions.
Myth #2: A wall-mounted heat pump is noisy
Another widely held misconception. Our clients in Longueuil and Saint-Lambert often share their surprise after installation: they were expecting noise, but instead, they got virtually silent systems. Models like the Sharp ZU1 or the Gree Sapphire operate at sound levels as low as 21 decibels – quieter than a whisper. For every project, we strategically place the indoor and outdoor units to maximize acoustic comfort.
Myth #3: A wall-mounted heat pump can’t heat an entire house
This myth often arises from poor initial planning or the installation of an undersized unit. In Hudson or on the South Shore, we’ve installed multi-zone configurations with two or three wall-mounted units that can efficiently heat an entire house. A thorough evaluation of thermal needs by our technicians ensures we select the appropriate BTU capacity, guaranteeing full coverage.
Myth #4: Wall-mounted heat pumps are too expensive
It’s true that the upfront cost may seem high, but it’s important to consider the long-term energy savings. Additionally, with subsidies like Hydro-Québec’s LogisVert program, our clients in Montreal, Laval, and even Oka can benefit from rebates of up to $2,172. Our experts guide each client through the subsidy application process, which significantly reduces the initial investment.
Myth #5: A wall-mounted heat pump doesn’t last long
Another unfounded myth. With regular HVAC maintenance, heat pumps from reputable brands like Fujitsu, Gree, Sharp, or Bosch can last 15 to 20 years. We offer personalized maintenance plans to our clients in the North Shore and South Shore, ensuring optimal performance year after year.
Myth #6: Wall-mounted heat pumps are difficult to maintain
In reality, these systems are much easier to maintain than central systems. Regular filter cleaning and annual servicing are usually all that’s needed. Our teams, located in Laval, Montreal, and Brossard, provide full-service HVAC maintenance for both homeowners and building managers. We recently performed a full service on an Senville Leto 18,000 BTU unit in Laval, including a complete cleaning of both the indoor and outdoor units – a fast, clean, and hassle-free service.
Myth #7: A wall-mounted heat pump is just the same as an air conditioner
This is false. A wall-mounted heat pump offers both heating and cooling, unlike an air conditioner which only cools. This dual functionality allows residents in Longueuil, Sainte-Marthe-sur-le-Lac, or Pierrefonds to enjoy comfort year-round with a single installation. It’s also a major plus for property resale value.
AirGreen’s Expertise: Beyond the Myths
Every installation we carry out reflects our commitment to quality, performance, and customer satisfaction. For example, in Saint-Lambert, we recently replaced an old central system with a Gree Sapphire 18,000 BTU wall-mounted heat pump, ensuring a smooth transition and superior energy performance. Our approach is tailored: we listen, we assess, and we adapt our solutions to each building’s realities.
Practical Tips for Choosing Your Wall-Mounted Heat Pump
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Evaluate your thermal needs with a professional.
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Choose proven brands like Gree, Fujitsu, Sharp, Bosch, or Senville.
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Check for eligibility for LogisVert subsidies based on your location.
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Opt for professional, certified installation.
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Schedule annual maintenance with a qualified team.
What Our Clients Say…
“We had a Gree wall-mounted heat pump installed at our Beaconsfield home by AirGreen, and we are more than satisfied. The team was quick, professional, and explained everything to us. And the system is silent and effective, even in January!”
– Marc and Élise, Beaconsfield
At AirGreen, we believe it’s time to put an end to misconceptions and focus on facts, energy efficiency, and real comfort. If you’re considering installing a wall-mounted heat pump in Montreal, Laval, Longueuil, on the North Shore, or South Shore, our team is ready to guide you from start to finish. Trust local experts who understand the realities of Quebec’s climate and the demands of both residential and commercial markets.