A harsh winter demands a heating system perfectly adapted to the realities of the North Shore
Living on Montréal’s North Shore, whether in Laval, Blainville, Terrebonne, Mascouche or Mirabel, means enjoying the tranquility of the suburbs while facing some of the coldest winters in Québec. At AirGreen, we understand better than anyone the challenges this represents, which is why we bring our expertise to those looking for efficient, durable, and economical heating.
Thanks to years of installations across the North Shore, we’ve identified the regional specificities that directly influence the choice, installation, and performance of HVAC heating systems. Here’s a detailed guide based on our field experience to help you make the right decisions.
North Shore climate: a demanding winter reality
Extreme temperatures on the North Shore aren’t exceptions — they’re the norm. It’s not uncommon for the mercury to drop below -25°C for several consecutive days. These conditions put traditional heating systems to the test, especially outdated electric setups or neglected equipment.
Why modern heat pumps are an ideal solution
Contrary to popular belief, heat pumps built for cold climates — like models from Fujitsu, Gree, or Bosch — now offer excellent performance even in very low temperatures. At AirGreen, we regularly install wall-mounted and central heat pumps that can maintain efficiency down to -30°C.
For instance, a client in Sainte-Thérèse recently contacted us to replace an old, power-hungry electric baseboard system. We installed a Bosch BOVA-60 central heat pump with inverter technology, paired with an auxiliary electric coil. The result: a 40% reduction in annual electricity bills and steady comfort, even during the harshest days of January.
Architectural features of suburban homes
On the North Shore, homes are often bungalows, single-family houses, or multiplexes. This structural diversity brings varied HVAC heating needs:
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Older homes (pre-1990): often poorly insulated, with electric baseboards. These homes greatly benefit from installing a forced-air central system or a multi-zone heat pump.
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Newer homes: built with better thermal envelopes, they’re ideal for installing a high-efficiency wall-mounted heat pump, like the Fujitsu KZAH R-32, ultra-quiet and eligible for LogisVert rebates.
The importance of proper sizing
One of the most common problems we encounter during our service calls on the North Shore is over- or under-sizing of systems. Too often, units are installed without a proper thermal assessment. At AirGreen, we always carry out a thermal load analysis, taking into account insulation, window surfaces, sun exposure, and the home’s layout.
Key technical elements for a reliable heating system
Here are a few recommendations we apply consistently:
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Heated drain lines for defrosting (essential for wall-mounted heat pumps in colder regions).
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Smart thermostats compatible with Hydro-Québec to optimize consumption during peak periods.
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Outdoor unit installed on an insulated base with wind barriers, to prevent snow and ice buildup.
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Proper ventilation (HRV) to maintain good indoor air quality without heat loss.
Real-life examples of AirGreen installations on the North Shore
Project in Boisbriand: replacing an oil system
A family called us to replace a 1980s oil furnace. We recommended a Gree FLEXX 60,000 BTU central heat pump paired with a 20 kW electric coil. Beyond eliminating odors and oil-related costs, the family received $5,000 in rebates through the Rénoclimat program.
Project in Blainville: multi-zone mini split for a two-storey home
A two-storey home poorly served by an old electric system was fitted with three Fujitsu LMAS 9,000 BTU wall units connected to a 24,000 BTU outdoor compressor. Each zone was calibrated for optimal comfort. With this setup, the occupants now enjoy personalized comfort in each room, while cutting down on energy use.
Practical tips to prepare for winter
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Have your equipment inspected every fall: preventive HVAC maintenance is key.
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Ensure a 24-inch clearance around your outdoor unit.
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Consider adding a backup heating source in case of extended outages.
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Don’t delay your installation projects: winter arrives quickly on the North Shore.
Available grants and incentives
Residents of the North Shore can access several rebate programs:
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Hydro-Québec’s LogisVert: up to $2,172 for eligible models.
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Rénoclimat: complements LogisVert, often required for enrollment.
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Chauffez vert: for replacing oil or gas systems.
Our experts assist you through every administrative step, from the estimate to the rebate application.
Why choose AirGreen for your heating on the North Shore
At AirGreen, we specialize in custom HVAC installations, designed for the North Shore’s climate. Our certified technicians, top-tier equipment, and client-focused approach make us a trusted partner.
We guarantee:
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A fast and transparent quote
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An installation that meets the highest standards
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Personalized support before, during, and after the project
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Efficient, quiet, and energy-saving equipment, carefully selected for your home
Ready to upgrade your winter comfort?
Whether you’re in Laval, Boisbriand, Mirabel or anywhere else on the North Shore, AirGreen is your go-to expert for HVAC heating. Contact us today for a free evaluation of your needs and discover our tailored solutions for a comfortable, energy-efficient, stress-free winter.