Invisible comfort and consistent performance: the perfect match for open spaces
In a city like Montreal, where residential architecture blends tradition and modernity, many homes adopt an open-concept design to maximize natural light and create a welcoming atmosphere. While this layout is both aesthetic and practical, it brings unique challenges when it comes to heating and cooling. At AirGreen, we’ve found that the floor-ceiling indoor unit is an outstanding solution to meet these challenges. Here are 7 concrete reasons, based on our real-life field experience, that explain why this type of system is ideal for open-concept apartments on the island of Montreal, in Laval, Longueuil, as well as on the North Shore and South Shore.
Even comfort distribution throughout the entire space
Unlike traditional wall-mounted units, the floor-ceiling unit offers both horizontal and vertical air diffusion, allowing for a more even distribution of temperature. In open-concept apartments, where there are no walls to direct air circulation, this feature is critical. Whether it’s a loft in Griffintown or a condo in the heart of Laval, this configuration ensures that every square foot benefits from the same level of thermal comfort, both in winter and summer.
Flexible installation to suit the layout of the space
We are often called in for installations where there isn’t enough wall space or it's already taken up by design elements or furniture. The floor-ceiling unit is a perfect fit for limited spaces, since it can be installed either at the bottom of a wall or on the ceiling, without disrupting the interior layout. In Longueuil, for instance, in an industrial-style apartment with brick walls, the lack of usable wall space was resolved by ceiling-mounting a Daikin floor-ceiling unit, providing both efficiency and style.
Discreet and elegant design
Unlike the idea that HVAC equipment has to be noticeable, the floor-ceiling unit stands out with its discreet profile. Its sleek, compact design allows it to blend seamlessly into any décor. In several projects completed on the South Shore, including in Brossard and Saint-Lambert, our clients were thrilled to see that the unit didn’t take up any living space while matching perfectly with their furnishings.
Optimized performance even in large volumes
Open spaces often present the challenge of thermal inefficiency, due to the large volume of air that needs to be conditioned. Thanks to powerful models like the Fujitsu or Mitsubishi Electric floor-ceiling units, we’ve been able to guarantee constant temperature maintenance even in homes with over 900 square feet of open space. These units are often equipped with high-capacity fans, allowing fast and efficient air treatment.
A perfect solution for ductless buildings
The floor-ceiling unit is a strategic alternative to ducted systems, especially when the building’s infrastructure doesn’t allow for ductwork installation. In Old Montreal, many heritage buildings don’t permit major structural changes. We’ve installed several 24,000 BTU Gree floor-ceiling units, enabling our clients to benefit from a high-performance system with no invasive work, while also qualifying for LogisVert subsidies.
Eligible for energy-efficiency grants
Energy transition subsidies such as Hydro-Québec’s LogisVert or federal programs strongly encourage the installation of energy-efficient HVAC systems. Most of the floor-ceiling units we offer (e.g., Fujitsu, Daikin, Gree) are eligible for these programs, as long as they’re installed by certified professionals like AirGreen. In Boisbriand, one of our clients received over $2,300 in financial aid for the installation of an 18,000 BTU floor-ceiling system, making the investment even more worthwhile.
Simplified maintenance for longer lifespan
Finally, floor-ceiling units are designed for easy routine maintenance, which extends their lifespan and preserves their energy performance. At AirGreen, we offer a custom annual maintenance program for this type of unit, which includes complete cleaning of filters, heat exchangers, and air outlets. In Montreal and surrounding areas, our technicians provide thorough follow-up, ensuring our clients enjoy long-lasting peace of mind.
Real examples of installations carried out by AirGreen
-
Montreal (Griffintown): Installation of an 18,000 BTU Fujitsu floor-ceiling unit, ceiling-mounted in a loft with 12-foot ceilings. Result: 30% reduction in annual energy bills.
-
Laval (Chomedey): Installation of a 24,000 BTU Gree model on a low wall in an open-concept apartment. The unit provided uniform heating even during cold snaps.
-
North Shore (Blainville): High-end residential project with two floor-ceiling units installed in a 1,200 sq. ft. condo. Ideal solution to cover the living room, kitchen, and dining room without ducts.
-
Longueuil (Saint-Hubert): LogisVert grant received after installing a Daikin model, accompanied by a full-service AirGreen package: estimate, installation, warranty registration, and all administrative steps handled.
Why choose AirGreen for your floor-ceiling unit installation?
AirGreen is a team of certified technicians who understand the challenges specific to Montreal architecture. We offer:
-
Personalized advice based on your open-concept space
-
A carefully curated selection of models eligible for grants
-
Professional, fast, and clean installation
-
Administrative support to maximize subsidies
-
Rigorous and local after-sales service
We are actively working across Montreal, Laval, Longueuil, as well as on the North Shore and South Shore, with hundreds of successful installations under our belt.
Summary: For open-concept apartments, the floor-ceiling unit is often the best HVAC solution. Thanks to its performance, design, and flexibility, it perfectly meets the thermal needs of modern living spaces without compromising style or space.