The HVAC system preferred by architects and luxury condo developers
In the discreet yet demanding world of luxury real estate in Montréal, one system stands out for its performance, aesthetics, and seamless integration: the ducted system. At AirGreen, we’ve seen a clear rise in demand for this solution in upscale apartments, especially downtown, in Griffintown, Old Montréal, and in rooftop units converted into penthouses in Laval and on the South Shore.
This system blends into the decor while delivering exceptional heating and cooling power, incredibly quiet operation, and uniform air distribution. In this article, we explain why the ducted HVAC system has become a must-have in luxury residential projects.
What is a ducted system?
A ducted system is a type of central heat pump or central air conditioner where the indoor unit is completely hidden within the ceiling or drop ceiling. Air is distributed through a network of insulated ducts and exits discreetly through ventilation grilles in each room.
Unlike visible wall-mounted units, the ducted system keeps walls clean and uncluttered, making it ideal for minimalist or contemporary architecture.
Why luxury condo owners are choosing ducted systems
Unmatched aesthetic discretion
In apartments where every visual detail matters, the ducted system is praised for its ability to disappear. No visible unit, no bulky wall-mounted components, no exposed piping—just slim grilles that can be painted or styled to match the interior design.
Optimal thermal comfort
Thanks to its design, the ducted HVAC system allows for even air distribution without unpleasant drafts. When paired with a proper zoning system, it's possible to control the temperature independently in each room or zone of the apartment, ensuring custom comfort year-round.
Outstanding energy and acoustic performance
The system is quiet—almost imperceptible even under heavy load. When paired with modern units like the Bosch BOVA or Goodman R-32, the seasonal energy efficiency ratio (SEER) can exceed 20, enabling reduced electricity consumption while maintaining superior air quality.
AirGreen case study: Installation of a Bosch BOVA 36,000 BTU ducted system in a Griffintown penthouse
In an 1,800 square-foot penthouse atop a new tower in Griffintown, our client wanted a solution that was invisible, efficient, and silent. The building had a 12-inch technical ceiling, allowing us to install a Bosch BOVA 36,000 BTU system, paired with high-performance insulated ductwork and a multi-zone control system.
Challenges encountered:
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Limited access for the outdoor unit (installed on the 18th floor rooftop via crane).
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Reduced ceiling space in the bathroom and hallways.
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Need to regulate temperature independently in the kitchen, living room, and bedrooms.
AirGreen solutions:
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Use of low-pressure loss ducts.
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Integration of a Wi-Fi module to control zones via mobile app.
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Full airflow calibration to avoid ventilation noise in the bedrooms.
The result: a completely invisible system, ultra-efficient, with energy consumption reduced by 30% compared to the former baseboard heating system.
Available grants and incentives for ducted systems
Contrary to popular belief, several grant programs partially cover the installation of ducted HVAC systems, as long as they meet high energy-efficiency standards:
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Hydro-Québec’s LogisVert Program: up to $5,000 depending on the model and setup.
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Transition énergétique Québec (TEQ): additional support if the system replaces electric baseboards.
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RénoVert tax credit (if still applicable depending on the fiscal year).
At AirGreen, we assist our clients in securing all eligible grants, thanks to a team dedicated to preparing technical files and ensuring compliance with installation standards.
Maintenance and longevity: key criteria for condo buildings
The ducted system requires rigorous annual maintenance to ensure a lifespan of over 15 years. This includes:
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Cleaning filters and grilles.
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Inspecting ducts to prevent dust accumulation.
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Pressure testing and refrigerant recharging if necessary.
AirGreen offers custom HVAC maintenance contracts tailored for condos and high-end residential buildings in Montréal, Longueuil, Laval, and throughout the North and South Shores.
Why choose AirGreen for your ducted HVAC project?
At AirGreen, our reputation is built on our complete mastery of ducted system installations, even in architecturally complex settings. Here’s what sets us apart:
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Technical expertise on all top brands: Bosch, Goodman, Lennox, Mitsubishi.
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Personalized support from design to final installation.
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HVAC engineering team for blueprint-based projects with developers and architects.
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Extended warranty on equipment and labor.
We’ve successfully completed over 200 residential and commercial ducted projects in the Greater Montréal area over the past five years.
Practical tips before choosing a ducted system
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Check your ceiling clearance (ideally more than 10 inches).
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Plan a thermal load study to size the system correctly.
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Anticipate grille locations for optimal aesthetics.
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Opt for a multi-zone system if the apartment has several closed rooms.
Conclusion
The ducted HVAC system is undeniably the ideal solution for high-end apartments seeking performance, silence, and seamless integration with interior design. At AirGreen, we have the expertise, tools, and team to design and install a system perfectly tailored to your needs—whether you're in Montréal, Laval, Longueuil, or elsewhere on the North Shore or South Shore.
Contact us today for a free assessment and discover why we’re the number one choice for ducted systems in Greater Montréal.