At AirGreen, every HVAC installation project tells a unique story, shaped by the real needs of our clients in Montreal, Laval, Longueuil, the South Shore, and the North Shore. Today, we’re sharing the inspiring story of a Laval homeowner who made the informed decision to replace his old electric furnace with a wall-mounted, energy-efficient heat pump. His choice, driven by considerations of comfort, energy savings, and environmental impact, perfectly illustrates why more and more families are choosing AirGreen to support their energy transition.
A real need: ending sky-high electric bills
Our client, the owner of a single-family home built in the 90s, contacted us at the end of winter with a very specific problem: despite decent insulation, his monthly winter electricity bills were nearing $600, mostly due to a power-hungry electric furnace.
He told us:
“My furnace was noisy, expensive, and I couldn’t even control it remotely. I wanted a modern solution, something quieter and most of all, that would help me save money.”
This kind of situation is very common in several areas of Laval, Boisbriand, and Longueuil, where homes were built at a time when energy efficiency standards were quite different from what we expect today.
Technical analysis: why a heat pump was the best option
After conducting a full energy assessment of the home, our AirGreen experts recommended the installation of a Gree Lomo 18,000 BTU wall-mounted heat pump, a high-performance model that can both heat and cool the home effectively while using up to 40% less energy than an electric furnace.
Technical advantages of the Gree Lomo 18,000 BTU:
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Energy efficiency (SEER 21, HSPF 11), ideal for Quebec winters.
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Quiet operation: under 50 dB.
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Inverter technology for automatic power modulation.
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Eligible for Hydro-Québec’s LogisVert grants (up to $1,704).
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Built-in smart thermostat and Wi-Fi remote control.
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10-year parts and compressor warranty offered by AirGreen.
Installation process in Laval: precision, efficiency, and adaptability
The installation process was planned around the client’s schedule, as he works from home. Our certified technicians completed the work over two days: the first day was dedicated to the safe removal of the electric furnace, and the second for the full installation of the wall-mounted heat pump, including wall drilling, conduit installation, and system commissioning.
Challenges faced:
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Access to the electrical panel was limited, requiring a rerouting of the wiring.
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The old heating system blocked the space intended for the indoor unit. Our experts proposed a new layout to solve the issue.
The result: clean work, minimal noise, and a heat pump that blended perfectly into the home’s interior. The client immediately experienced stable indoor comfort, day and night.
Savings and performance: real results from the very first month
A month after the installation, our client shared his initial consumption data:
“My bill dropped by 40%. The heating is more consistent, and I can even lower the temperature remotely when I leave the house. I’ll never go back to a furnace.”
This significant reduction is thanks to the heat pump’s automatic modulation, which only heats when necessary—unlike a furnace that operates in all-or-nothing mode.
Why more and more Quebecers are moving away from electric furnaces
Across Montreal, Longueuil, and the South Shore, AirGreen is seeing a clear trend: homeowners want to optimize their energy efficiency. Modern wall-mounted heat pumps have become the new standard, especially with the rise of grant programs and increasing electricity rates.
Main reasons for switching:
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Substantial grants (LogisVert, Chauffez Vert, etc.).
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Real energy savings, visible from the first month.
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Year-round versatility: heating in winter, cooling in summer.
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Less maintenance than a furnace or central system.
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Quick installation (1 to 2 days on average).
Our advice if you're hesitating between a furnace and a heat pump
Before making a decision, it’s important to assess:
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The square footage of your home
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Insulation quality
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Your short- and long-term budget
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Your eligibility for grants
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Your comfort preferences
At AirGreen, we offer free assessment visits throughout Montreal, Laval, Longueuil, the South Shore, and the North Shore. We guide you through every step—from choosing the right HVAC equipment to installation and even applying for government grants.
Final testimonial: a decision that changes daily life
Our client concluded:
“I wonder why I didn’t do it sooner. Not only am I saving money, but I sleep better at night. My comfort no longer depends on an outdated, energy-hungry system.”
This kind of feedback is our greatest reward at AirGreen. It confirms that our approach—based on listening, personalized analysis, and professional execution—is the key to ensuring customer satisfaction.
Thinking about replacing your furnace?
Contact us today for a free evaluation and find out how a wall-mounted or central heat pump can transform your comfort while slashing your energy bill. Our teams are available in Montreal, Laval, Longueuil, the South Shore, and the North Shore.