A discreet installation, perfectly integrated into a restricted space
At AirGreen , we understand that every wall-mounted heat pump installation project requires a tailored approach. This recent installation in Sainte-Dorothée, Laval , perfectly illustrates our ability to balance energy performance, interior aesthetics, and space constraints.
In this charming home, our team installed a Midea28 R-454B — a new generation model designed for the Quebec climate , efficient down to -30°C , and Energy Star certified, opening the door to LogisVert subsidies .
A layout challenge in a narrow corridor
The client wanted an efficient heating and cooling solution without compromising circulation in the corridor connecting the bathroom and bedrooms.
The space above the glass doors had limited height, requiring precise positioning and careful management of air clearance.
Our technicians installed the Midea28 12,000 BTU indoor fan at the optimal height to maximize air diffusion while respecting wall clearances. A quiet condensate pump was integrated, allowing for efficient evacuation of condensation water despite the closed configuration of the corridor.
A neat and harmonious finish
The installation was accompanied by neatly covered wiring , in perfect harmony with the white walls and surrounding furniture.
The cappings were chosen in a neutral shade for discreet visual integration, while the wall openings were executed with precision to preserve the insulation and watertightness of the partition.
The outdoor condenser, installed on anti-vibration wall brackets , ensures optimal stability and quiet operation , an essential aspect in quiet residential areas like Sainte-Dorothée.
Midea28 R-454B: the new benchmark for all-season comfort
The Midea28 embodies the new generation of wall-mounted heat pumps using R-454B refrigerant , a more environmentally friendly and more efficient refrigerant.
With its high-efficiency inverter compressor , this model ensures stable heating even in very cold weather and rapid air conditioning during summer heat waves.
Its key features:
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Power: 12,000 BTU
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Energy efficiency: SEER2 23 / HSPF2 11
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Guaranteed operation at −30°C
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R-454B refrigerant with low global warming potential (GWP)
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Built-in Wi-Fi technology for remote control via app
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High-density filtration for healthier indoor air
A sustainable, subsidized and cost-effective solution
Thanks to its high efficiency and new generation refrigerant , the Midea28 R-454B is eligible for LogisVert and Hydro-Québec subsidies , reducing the initial purchase cost.
The customer will thus benefit from optimized energy consumption and a rapid return on investment , while enjoying constant comfort all year round.
AirGreen expertise: precision, cleanliness and efficiency
At AirGreen , every installation is carried out by RBQ certified technicians , according to the highest standards of quality and safety.
We provide full commissioning , pressure and leak testing , and fine-tuning of the system to ensure maximum performance from day one.
This project in Sainte-Dorothée demonstrates our expertise in compact residential HVAC installations , where every centimeter counts. The result: a quiet , energy-efficient system that is perfectly integrated into the indoor environment.
Ready to modernize your comfort?
Contact us today for a free in-home estimate .
We offer transparent pricing , impeccable installation , and renowned after-sales service throughout Greater Montreal — Montreal, Laval, Longueuil, South Shore and North Shore .