A discreet indoor installation, remarkable thermal comfort for our clients in West Island
In this recent project, our team at AirGreen had the pleasure of installing a SHARP ZU1 12,000 BTU wall-mounted heat pump in a residence located in West Island, Montréal. This installation perfectly reflects our commitment to efficient, aesthetic, and durable HVAC solutions in residential areas. The system, seamlessly integrated into a bright living room, is designed to provide optimal performance for both cooling and heating—even during Québec’s harsh winters.
The context: meeting a precise year-round comfort need
The house in question, located in a quiet West Island neighborhood, had excellent insulation but lacked proper thermal regulation during the in-between seasons. The homeowner, looking to reduce energy costs while improving ambient comfort, needed a solution that was compact, quiet, energy-efficient, and reliable over the long term. That’s when they called on our HVAC experts at AirGreen to recommend and install the most suitable wall-mounted heat pump.
Why the SHARP ZU1 12,000 BTU? A compact, smart, and energy-efficient model
We recommended the SHARP ZU1 12,000 BTU model for several key reasons:
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Excellent energy performance: with a SEER of 21 to 22 and HSPF up to 12.5, this unit ranks among the best in its class.
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Plasmacluster technology: a major advantage unique to SHARP heat pumps, which purifies indoor air by neutralizing bacteria, viruses, mold, and allergens—a definite plus for indoor air quality.
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Reliable performance down to -27°C: the ZU1 delivers 7,200 BTU/h even at -27°C, making it a true Nordic heat pump, capable of operating where other models fall short.
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R-32 refrigerant: more eco-friendly, this refrigerant reduces CO₂ emissions by up to 30% compared to R-410A.
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Minimalist and elegant design: perfect for discreet wall mounting in contemporary living spaces.
An installation with no compromise on aesthetics or performance
Upon arriving on-site, our team assessed the optimal placement to ensure even airflow distribution without direct blowing on the occupants, in line with SHARP’s Coanda effect principle.
Key steps of the installation:
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Technical assessment of the supporting wall to ensure a secure mount.
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Precise drilling through the exterior wall for refrigerant and electrical feeds.
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Installation of reinforced wall bracket, followed by the careful mounting of the indoor unit.
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Connection to the outdoor compressor, strategically positioned to minimize noise and optimize thermal dissipation.
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Full commissioning, including pressure checks, activation of Plasmacluster functions, and Wi-Fi setup.
A perfect integration into the living space
As shown in the project photo, the indoor unit fits beautifully with the living room décor: centered on the main wall just above a framed artwork, with no interference to furniture or natural lighting. The installation was designed to respect the room’s aesthetic while ensuring maximum thermal efficiency. The unit runs silently, generating only 23 dB in ultra-quiet mode, ideal for relaxing spaces or remote work.
Results and client satisfaction
Within just a few hours of installation, the client immediately noticed a boost in comfort. The house, previously subject to temperature swings, is now maintained at a constant, pleasant temperature, year-round. Thanks to Wi-Fi connectivity, the client now controls the heat pump from a smartphone and even receives notifications when a family member returns home.
The client also appreciated the eligibility for Hydro-Québec LogisVert grants, for which the SHARP ZU1 qualifies, helping to reduce the overall project cost.
Why trust AirGreen for your HVAC projects in West Island?
At AirGreen, we offer more than just installation: we deliver a complete experience, from needs assessment to professional commissioning, including advice on available grants and preventive maintenance.
Our strengths include:
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Recognized local expertise, especially in Montréal, Laval, Longueuil, the North Shore, and the South Shore.
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A personalized approach tailored to every home.
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Certified technical teams passionate about energy efficiency.
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A direct partnership with SHARP, ensuring access to the best warranties on the market.
Tips to maximize the lifespan of your SHARP wall-mounted heat pump
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Have your unit inspected at least once a year.
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Regularly clean the HEPA and activated carbon filters.
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Keep the area around the outdoor unit free from debris, snow, or leaves.
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Use the smart scheduling features to program comfort while avoiding energy waste.
Conclusion
The installation of this SHARP ZU1 12,000 BTU wall-mounted heat pump in West Island, Montréal once again shows how AirGreen combines cutting-edge technology with local know-how to provide HVAC solutions that are sustainable, high-performance, and seamlessly integrated. Thanks to products like those in the ZU1 series, our clients benefit from purified air, outstanding thermal comfort, and real energy savings—all in a sleek, modern design.