An energy transformation made possible through a discreet and efficient HVAC solution
As part of our commitment to residential comfort and energy efficiency, we recently completed a standout project in Longueuil, on the South Shore of Montréal. A family concerned about their energy expenses and the comfort of their home reached out to us for a high-performance, aesthetic, quiet, and space-adapted heating and cooling solution. Their goal: reduce their electricity consumption while ensuring optimal comfort year-round. In response, we recommended and installed a ceiling cassette indoor unit — a solution growing in popularity for its performance and discretion.
Why a ceiling cassette? A strategic solution to multiple constraints
Unlike traditional wall-mounted heat pumps, the ceiling cassette is installed directly into the ceiling, offering 360-degree air distribution and a discreet design that blends perfectly into modern home interiors. This type of installation is ideal for homes with suspended ceilings or finished attic spaces.
In this particular case, the Longueuil home featured an open-concept living room with a slightly raised ceiling, allowing perfect integration of the unit without compromising aesthetics. The room’s configuration made it difficult to use a traditional wall-mounted unit, making the cassette solution the ideal choice.
The selected unit: performance, efficiency, and grants
For this project, we installed an 18,000 BTU GREE U-Match cassette heat pump, known for its reliability, low energy consumption, and consistent performance even during Québec’s harsh winters. This unit is equipped with Inverter technology, which modulates power based on actual demand, thereby reducing operating costs and extending the compressor's lifespan.
Key technical features:
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Capacity: 18,000 BTU (enough to cover the 1,200 square feet of the ground floor)
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Refrigerant: R-32 – more eco-friendly and higher performance
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SEER: 20+ (excellent cooling efficiency)
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HSPF: 10.5+ (very good heating performance)
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Eligible for Hydro-Québec’s LogisVert grants
Thanks to these features, the family qualified for a $1,704 grant through Hydro-Québec’s LogisVert program, covering a significant portion of the total project cost.
Installation steps: precision, adaptability, and professionalism
The installation was completed over two days, including:
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Thermal evaluation and planning of the optimal ceiling placement
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Ceiling structure reinforcement to support the unit’s weight
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Installation of the indoor ceiling cassette, carefully connected to the GREE Multi-Zone outdoor unit
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Calibration of the airflow vanes to ensure even air distribution throughout the room
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Full system commissioning, including a usage demonstration and tailored advice
We also took care of setting up the programmable thermostat, enabling the occupants to optimize the unit’s operation according to their lifestyle, thereby maximizing energy savings.
Tangible results: a 30% reduction in the energy bill
Just months after the installation, the family shared tangible results with us:
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A 30% reduction in their electricity bill compared to the same period the previous year
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A sense of even comfort, with no hot or cold zones, regardless of the season
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Aesthetic satisfaction, as the cassette is nearly invisible in the ceiling
They also highlighted the unit’s ultra-quiet operation, a crucial feature in open-concept living spaces.
Why trust AirGreen for your HVAC projects in Longueuil?
At AirGreen, we offer far more than simple installation services. Every project is customized, designed based on the space, technical constraints, budget, and above all, our clients’ expectations. Thanks to our on-site experience and in-depth knowledge of HVAC systems, we deliver innovative and long-lasting solutions.
Our team regularly serves Longueuil, as well as Montréal, Laval, the North Shore and the South Shore, with a constant focus on quality, punctuality, and customer satisfaction. Ceiling cassette installations are a specialty we master thoroughly, both technically and aesthetically.
Benefits of a ceiling cassette heat pump
To summarize, here are the main benefits of this solution:
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Visual discretion: perfectly integrated into the ceiling
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Optimal comfort: 360-degree air diffusion
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Quiet operation
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Easy maintenance
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Eligible for grants
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Ideal for large open-concept spaces
Our advice for choosing the right ceiling cassette unit
Before opting for a cassette unit, it's important to:
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Conduct a precise thermal evaluation of your space
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Verify feasibility at the ceiling level (available space, accessibility)
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Choose a reliable and well-known brand
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Entrust the installation to a certified and experienced contractor, like AirGreen
Proven expertise in the field
This Longueuil project is just one example among many. We have also installed ceiling cassettes in Brossard, Saint-Hubert, Laval, and even in Old Montréal, in high-end homes, commercial spaces, and professional environments.
Every time, our tailored approach, technical mastery, and flawless after-sales service make all the difference.
Want to improve your comfort while saving money?
Contact us today to schedule a free evaluation in Longueuil, Laval, Montréal or anywhere on the North or South Shore. Together, we’ll design an HVAC solution tailored to your needs, your budget, and your space.