A strategic rooftop installation in the heart of winter, handled by AirGreen’s expert team
At AirGreen, we’re proud to highlight our most recent HVAC installation carried out in a residential sector of Verdun, Montréal. This project, completed on a snow-covered flat roof in the midst of Quebec's harsh winter, showcases not only our technical mastery, but also our ability to adapt our services to the most challenging weather conditions.
We installed a SHARP BU DoubleZone wall-mounted heat pump, a high-performance dual-zone system designed to deliver consistent performance even in extreme temperatures. This heating and cooling solution is perfectly suited for homeowners throughout the Greater Montreal area, including Montréal, Laval, Longueuil, the North Shore, and the South Shore.
Why choose a SHARP BU DoubleZone wall-mounted heat pump?
A dual-zone solution for personalized comfort
The SHARP BU DoubleZone is a multi-zone wall-mounted heat pump that allows up to two indoor units to be connected to a single outdoor unit. This model is ideal for homeowners looking to heat or cool multiple rooms independently while maximizing energy efficiency and minimizing installation costs.
Key technical specifications of the model installed in Verdun:
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Outdoor unit model: AE-X3M24BU
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Cooling capacity: 24,000 BTU/h
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Heating capacity: 26,000 BTU/h
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Heating operation range: down to -27°C
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Refrigerant: R-32 (eco-friendly and efficient)
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Energy efficiency: SEER up to 25, HSPF up to 12
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Plasmacluster technology: purifies air, neutralizes viruses, bacteria, and mold
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Hot Gas Pipe feature: prevents ice buildup on outdoor unit
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Built-in Wi-Fi for intelligent remote control
Flat roof installation: challenges met and AirGreen’s expertise
Winter context and site complexity
The installation took place in February on a snowy flat rooftop of a residential building in Verdun. These conditions required detailed planning and precise technical skills. Our technicians secured the outdoor unit on an elevated support mounted on concrete and treated wood bases to prevent snow or standing water accumulation and ensure maximum stability.
Extreme cold resistance
One of the main advantages of the SHARP BU heat pump is its ability to maintain heating performance down to -27°C, making it a top-tier solution for the harsh winters of the greater Montreal region. Thanks to its intelligent defrosting system and exclusive Hot Gas Pipe technology, the customer can enjoy consistent thermal comfort year-round, with no interruptions.
Unique SHARP technology benefits for indoor comfort
Air purification with Plasmacluster
The SHARP BU comes equipped with patented Plasmacluster technology, which releases positive and negative ions to neutralize airborne contaminants, including:
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Airborne viruses and bacteria
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Mold spores
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Household allergens
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Lingering odors (tobacco, pets, cooking)
This feature not only ensures ideal indoor temperature, but also provides exceptional air quality, a major asset for families or residents with allergies.
Intelligent control via built-in Wi-Fi
The model installed in Verdun includes built-in Wi-Fi, allowing the customer to control the temperature remotely via smartphone. Whether adjusting comfort while away, programming operating schedules, or tracking energy consumption, everything is done intuitively through the mobile app.
Final result: complete customer satisfaction and optimal performance
The client, owner of a duplex in Verdun, wanted a discreet, reliable, and energy-efficient solution to heat and cool two floors. Thanks to this SHARP BU DoubleZone wall-mounted heat pump installation, they now benefit from:
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Even comfort across multiple rooms
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Significant reduction in energy costs
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Continuously purified air quality
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A durable, eco-friendly system that meets Quebec regulations
Why choose AirGreen for your wall-mounted heat pump installation?
At AirGreen, we provide more than just an installation. We’re committed to offering tailored HVAC solutions, backed by our technical expertise, professionalism, and dedication to customer satisfaction. Whether it’s for a single-family home, an urban duplex, or a commercial building, our team customizes its approach to maximize each unit’s performance.
We proudly serve Montréal, Laval, Longueuil, as well as the entire North Shore and South Shore, where we’ve already completed hundreds of high-performance installations.
Conclusion: The SHARP BU heat pump, a four-season ally for Verdun and beyond
This installation in Verdun perfectly demonstrates the versatility and durability of SHARP wall-mounted heat pumps, especially multi-zone models like the BU series. Combined with the proven expertise of our AirGreen team, it offers a complete solution for heating, cooling, and air purification, tailored to the climatic challenges of Quebec.
Thinking of upgrading your HVAC system or installing a SHARP wall-mounted heat pump in Montreal or nearby? Trust AirGreen for a secure, high-performance, and long-lasting installation backed by flawless after-sales service.
