An invisible yet incredibly efficient heating solution to tackle Montreal’s winters
In a city like Montreal, where winters are long, harsh, and at times extreme, it is essential to adopt a high-performance, discreet, and energy-efficient heating system. This is precisely what the ducted heating system offers—a centralized solution that integrates seamlessly into homes, condos, and residential or commercial buildings across the region. At AirGreen, we’ve seen a growing number of homeowners in Laval, Longueuil, and throughout the North Shore and South Shore choose this technology. Its popularity is no accident, but rather the result of its versatility, energy efficiency, and superior comfort.
Ducted systems: what they are, how they work, and their fundamental advantages
An invisible network that maximizes thermal comfort
A ducted heating system, also known as a concealed ducted central system, works with a central unit connected to a network of ducts hidden in ceilings or false ceilings. The distribution of heat (and air conditioning in summer) is done through discreet vents, with no visible wall units. The result: interior design is preserved, without compromising comfort.
Why is this ideal for Montreal winters?
In the climate of Greater Montreal, with its extreme cold spells and heavy snowfall, heating needs are significant. A ducted HVAC system is built to:
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Maintain an even temperature throughout the house, even during storms.
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Offer superior energy efficiency, especially when paired with a central heat pump.
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Lower heating costs in the long run thanks to inverter technology and high-performance compressors.
Case study: installation of a central ducted system in Outremont with a Bosch BOVA 36 central heat pump
We recently installed a ducted system in a century-old home in Outremont. The homeowner wanted to modernize their heating system without compromising the aesthetics of their high-end interior. After evaluation, our team recommended a Bosch BOVA 36 central heat pump with ducted system, supplying six independent zones through smart thermostats.
Project challenges:
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Preserving the original architecture and historic mouldings.
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Adapting the duct network in tight ceiling spaces.
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Ensuring even heating in a three-story home with attic.
Solutions implemented by AirGreen:
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Use of high-efficiency flexible ducting.
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Integration of discreet diffusers hidden in existing cornices.
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Optimized airflow with a motorized zoning system.
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Installation of an Ecobee smart thermostat for each zone.
The result: a silent, invisible, ultra-efficient system, perfectly adapted to Montreal’s winter climate.
Who should choose a ducted system, and why?
Ideal for high-end renovations or new constructions
Demanding homeowners renovating or building homes in Laval, Longueuil, or the residential areas of the South Shore, value the invisible aspect of a ducted system. It integrates into every room, without disrupting the interior design.
Suitable for multi-zone buildings
Thanks to zoning options (independent temperature control per room or floor), a ducted HVAC system is also perfect for:
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Apartment buildings
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Luxury condos
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Multi-generational homes
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Commercial spaces with multiple divisions
Performance and subsidies: a smart, cost-effective choice
Certified high energy efficiency
Modern ducted systems, paired with central heat pumps from brands like Bosch, Lennox, or Trane, reach seasonal energy efficiency ratios (SEER) between 18 and 21, and heating seasonal performance factors (HSPF) of 10 or more. These levels qualify for Hydro-Québec’s LogisVert rebates, which can reach up to $5,000, depending on the system setup.
Examples of applicable grants
In Boucherville, a family who had a ducted system installed with a Bosch BOVA 60 heat pump benefited from:
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A $4,735 rebate through LogisVert.
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An additional incentive from Transition énergétique Québec (TEQ) for energy optimization.
The AirGreen advantage: more than just an installer, a true HVAC partner
Personalized approach
Each project is unique. We conduct a comprehensive thermal study, including:
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Heating load calculations
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Duct planning
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Selection of the most suitable central unit based on area and usage
Thorough site supervision
Our certified technicians follow CSA B52 and B214 standards, and we offer 10 to 12-year warranties on our ducted installations. Every intervention is planned with respect to technical space accessibility and tight construction schedules.
Customer testimonial – Sainte-Thérèse, North Shore
“The ducted system installed by AirGreen completely transformed our home. No more temperature differences from one floor to the next! And everything is invisible. A true success!” – Jean and Marianne P.
Tips to ensure a successful ducted system installation
DO:
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Choose a certified HVAC installer with experience in heritage homes.
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Request a free energy evaluation.
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Plan for zoning integration to optimize comfort and savings.
AVOID:
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Installing a system without a prior thermal study.
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Choosing a low-end product to save short-term.
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Neglecting regular maintenance (duct cleaning, thermostat calibration).
Conclusion: The ducted system, a perfect answer to Quebec’s winters
Faced with the harshness of Montreal’s winters, ducted heating stands out as a complete, elegant, and high-performance solution. Thanks to its visual discretion, versatility, and excellent energy performance, it provides unmatched thermal comfort, both in winter and summer. At AirGreen, we master this type of system installation, with projects successfully completed across Montreal, Laval, Longueuil, North Shore, and South Shore.
Whether you’re planning a new construction, a heritage renovation, or an energy upgrade, a ducted system deserves your full attention. Contact our team for a personalized analysis, a free quote, and expert advice tailored to your project.