A careful installation for lasting comfort in Laval
At AirGreen , we recently installed a Sharp Eco Inverter wall-mounted heat pump in a bungalow in the Duvernay area of Laval . This residential neighborhood, typical of its brick facades and concrete entrances, is ideal for this type of efficient and discreet HVAC system. Our client wanted to replace an aging wall-mounted air conditioner with a more energy-efficient solution that could provide year-round heating and cooling , even during Quebec's harsh winters.
Why choose Sharp?
The Sharp brand has established itself for its Japanese reliability , its compact design and especially its Plasmacluster Ion technology , exclusive to the manufacturer. This system purifies the ambient air by neutralizing bacteria, allergens and odors - a major asset for urban residences where indoor air quality is essential. The Sharp Eco Inverter model, operating with R-32 refrigerant , guarantees excellent energy efficiency while reducing the environmental footprint.
Technical details of the installation
The outdoor unit, installed on galvanized wall brackets , rests securely on a north-facing red brick wall. This optimal positioning facilitates ventilation of the condenser while minimizing direct sunlight exposure. The wiring and refrigeration piping are carefully covered for a clean and aesthetic appearance.
Condensate drainage is done by gravity , without an additional pump, thanks to a slight difference in level planned during the installation planning. We have also added high-density thermal insulation on the refrigerant lines to prevent any loss of efficiency during cold seasons.
A rapid and controlled intervention
Our team of RBQ certified technicians completed the project in less than a day , including dismantling the old equipment, leak testing, vacuuming, and refrigerant charging. Before commissioning, we performed a complete performance test to ensure proper operation of the inverter compressor and pressure stability.
Customer Benefits
The owner now benefits from a 4-season system ensuring:
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Rapid cooling during Laval summers,
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Efficient heating down to -25°C thanks to inverter technology,
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Significant energy savings thanks to the superior efficiency of the R-32 compressor,
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Continuously purified air thanks to the Plasmacluster function.
The installation is eligible for the LogisVert and Hydro-Québec subsidy programs , which allows the customer to recover part of the initial cost in just a few months.
A neat aesthetic, signed AirGreen
The Sharp outdoor unit, in a neutral beige shade, blends harmoniously with the brick facade. The AirGreen logo on the casing demonstrates our commitment to quality, durability, and after-sales service . This attention to detail, both technical and aesthetic, makes all the difference in customer satisfaction.
The result: comfort, efficiency and peace of mind
Thanks to this installation, our client now enjoys a constant temperature and optimal comfort all year round, without excessive noise or temperature fluctuations. The Sharp Eco Inverter heat pump represents a smart investment , combining energy performance and indoor well-being—a combination perfectly suited to the climate of Greater Montreal.