A Sharp multi-zone heat pump installed on a flat roof in Laval
At AirGreen , we regularly carry out tailor-made projects to optimize the comfort and energy efficiency of buildings in Greater Montreal .
This installation carried out in Laval , on the roof of a small residential building, perfectly illustrates our know-how in multi-zone HVAC systems .
The client wanted to modernize their air conditioning and heating system while freeing up floor space. After analysis, our team recommended a Sharp BU Eco Inverter series heat pump , a model renowned for its performance, durability, and compatibility with the demands of the Quebec climate.
Why Sharp BU Eco Inverter Series?
The Sharp BU Eco Inverter stands out for its high energy efficiency and its ability to maintain stable comfort, even during the temperature fluctuations typical of the North Shore climate.
Among its advantages:
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Inverter technology ensuring precise modulation of power according to actual needs;
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Exceptional energy efficiency , with an optimized coefficient of performance;
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Quiet operation , ideal for dense residential environments;
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Multi-zone compatibility , allowing multiple indoor units to be connected to a single outdoor compressor.
Thanks to this design, the customer benefits from uniform comfort in each area of the building, while reducing overall electricity consumption.
The technical challenges of a flat roof installation
Installing a multi-zone heat pump on a flat roof requires careful planning. The AirGreen team paid particular attention to:
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The distribution of weight over the roof surface, ensured by reinforced galvanized supports placed on treated wooden sleepers to prevent any deformation;
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Protection of refrigerant pipes and electrical cables , housed in a secure and insulated conduit;
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The roof's waterproofing , preserved thanks to anchors without perforation of the membrane;
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Maintenance safety , thanks to a clear height allowing easy access for seasonal checks.
Every detail counts to ensure not only the immediate performance of the system, but also its long-term durability .
A result combining efficiency and aesthetics
The installation carried out by AirGreen combines functionality, visual cleanliness and regulatory compliance .
The two perfectly aligned Sharp BU outdoor units provide visual balance while facilitating airflow between the units. The ducts are precisely arranged , and the metallic finish of the supports complements the aesthetics of the roof, without compromising the integrity of the building.
This attention to detail reflects our commitment: to offer HVAC solutions that integrate harmoniously into the environment while providing maximum performance .
Maintenance and monitoring: the key to lasting performance
Professional installation is only part of the solution. To maintain the performance of your Sharp BU heat pump, AirGreen offers a comprehensive HVAC maintenance program , including:
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Checking pressures and refrigerant;
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Cleaning coils and filters;
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Inspection of electrical connections;
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Calibration of Inverter operation.
This regular monitoring extends the life of the equipment and maintains its optimal energy efficiency throughout the year.
Your HVAC partner in Laval and Greater Montreal
At AirGreen , we combine technical expertise, installation rigor and personalized service to offer each customer tailor-made comfort.
Whether you are in Laval, Montreal, Longueuil, the North Shore or the South Shore , our team puts its know-how at the service of your heating, air conditioning and heat pump projects.
Trust certified professionals who understand the realities of the Quebec climate and know how to adapt each installation to the specific needs of your building.
AirGreen – Heat Pumps, Air Conditioning & Heating.
Reliable, efficient and durable installations, throughout Greater Montreal.