A double wall-mounted heat pump installation perfectly integrated into a Montreal duplex
At AirGreen , we recently installed two wall-mounted heat pumps in a typical duplex in the Rosemont–La Petite-Patrie neighborhood of Montreal . This project perfectly illustrates our expertise in residential HVAC installation , combining energy performance , careful aesthetics and adaptation to urban architectural style .
The client's objective was clear: to ensure four-season comfort for both homes while optimizing energy consumption . After analysis, we recommended a Sharp ZU1 and a GREE Livo R32 , two high-performance models, efficient in both heating and air conditioning.
Choosing devices: performance and reliability above all
The Sharp ZU1 — a sure bet for Montreal winters
The Sharp ZU1 , renowned for its R-32 technology and heating capacity down to −25°C , represents one of the best value for money on the market. Its compactness and high efficiency make it an ideal solution for Montreal plexes , where outdoor space is often limited. This model ensures stable heating even in very cold weather and quiet cooling during the summer.
The GREE Livo R32 — comfort, modernity and reliability
In addition, we installed a GREE Livo R32 , a recent model offering high energy efficiency (up to SEER 22 and HSPF 11.5 ). Thanks to its inverter compressor and R-32 refrigerant, this heat pump ensures significant energy savings and a reduced environmental footprint .
Both units are compatible with Quebec's energy subsidy programs , including Rénoclimat and Chauffez vert , allowing occupants to reduce their installation costs while adopting an ecological solution.
A custom installation for a Montreal brick building
An urban facade, a challenge mastered
The building features a typical Rosemont red brick façade , with limited floor space and limited openings. To avoid any obstruction and ensure the longevity of the appliances, we chose a wall-mounted installation on galvanized brackets securely fixed into the masonry.
This type of installation has several advantages:
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Optimal clearance for air circulation ;
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Protection against snow accumulation ;
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Easy maintenance and secure access to outdoor units.
Clean and discreet delivery
The refrigerant and electrical lines were routed through dark brown capping , perfectly matching the color of the brick cladding. This aesthetic care guarantees a harmonious result, without detracting from the appearance of the building. The wiring was securely anchored and insulated , ensuring both the safety and durability of the system.
AirGreen precision: rigor, efficiency and impeccable finish
Each installation we carry out follows a rigorous methodology:
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Site analysis to determine best unit positions;
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Electrical and main panel check ;
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Precise drilling and complete sealing;
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Refrigerant connection and professional vacuuming ;
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Performance testing and final calibration .
The result: two perfectly calibrated, independent but complementary systems, which guarantee optimal thermal comfort for both homes.
Concrete benefits for the customer
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Immediate reduction in heating costs , especially compared to a conventional electric system.
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Stable comfort in winter and summer thanks to Inverter technology.
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Low noise level , ensuring total peace and quiet inside.
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Simplified maintenance , thanks to clear access to the condensers.
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Eligibility for provincial subsidies , a significant financial asset.
Our customers particularly appreciated the cleanliness of the site , the discretion of our technicians , and the speed of execution : the entire installation was completed in one day, without disrupting the daily lives of the occupants.
A project that illustrates the AirGreen philosophy
This installation in Rosemont perfectly illustrates our commitment: to offer HVAC solutions adapted to each Montreal building , with constant attention to technical detail and customer satisfaction .
Our certified technicians install wall-mounted heat pumps daily throughout the Greater Montreal area: Montreal, Laval, Longueuil, the North Shore and the South Shore . We guarantee each customer a turnkey service , from model selection to commissioning, including obtaining applicable subsidies .
Maintenance and monitoring: ensuring the durability of the system
As with any HVAC system , regular maintenance is essential to maintain performance. We recommend:
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Cleaning the internal filters every three months;
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A complete annual inspection by an AirGreen technician;
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Checking drains and refrigerant connections before each heating season.
This preventive monitoring helps ensure maximum longevity and avoid any loss of energy efficiency over time.
Conclusion: AirGreen expertise serving Montreal comfort
This dual Sharp ZU1 and GREE Livo R32 installation in Rosemont–La Petite-Patrie demonstrates our mastery of Montreal's urban environments . Thanks to impeccable execution , careful design and a selection of high-performance equipment , we offer our customers lasting and economical comfort throughout the year.
At AirGreen, each project is an opportunity to raise the quality standards of the HVAC sector in Quebec.