A highly efficient HVAC solution, perfectly suited to Quebec's climate
At AirGreen, we take pride in offering HVAC solutions that are durable, high-performing, and seamlessly integrated into both residential and commercial interiors. In that spirit, we recently completed the installation of a SHARP ZU1 12,000 BTU wall-mounted heat pump in a Longueuil home, located on the South Shore. This project is a perfect example of our technical expertise, attention to detail, and our ability to tailor every installation to the unique needs of our clients.
Why choose a SHARP ZU1 wall-mounted heat pump in Longueuil?
The SHARP ZU1 12,000 BTU model is part of the ductless dual-unit wall-mounted systems that combine cutting-edge technology, outstanding energy efficiency, and visual discretion. Equipped with environmentally friendly R-32 refrigerant and SHARP’s exclusive Plasmacluster technology, this heat pump delivers year-round thermal comfort while purifying the ambient air.
Key features of the installed model:
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Cooling capacity: 12,000 BTU/h (range of 2,800 to 13,600 BTU/h)
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Heating capacity: 14,000 BTU/h (up to 7,200 BTU/h at -27 °C)
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Energy efficiency: SEER rating of 21 / HSPF up to 12.5
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Refrigerant: R-32, low environmental impact
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Plasmacluster technology: built-in air purification
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Reliable operation down to -27 °C
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Airflow control: automatic vertical, manual horizontal
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Indoor noise level: as low as 23 dB
A clean, optimized installation for aesthetics and comfort
For this Longueuil project, our client wanted a quiet, efficient, and visually discreet system that would not disrupt the room’s decor. Our team performed a high, ceiling-adjacent installation, aligning with the room’s contours. The result: a barely noticeable unit with a sleek finish, thanks to a well-integrated cable cover running along the ceiling.
This layout also allows for optimal air distribution through the Coanda-style airflow, which pushes cold air across the ceiling, providing comfort without direct drafts.
Project challenges and our approach
This home featured thick load-bearing walls and narrow angles, requiring precise planning for running electrical cables and refrigerant lines. Our technicians used strategic drilling through the existing structures to minimize visual impact indoors. The proximity to the electrical panel also enabled an efficient hookup while fully complying with local electrical codes.
A smart, connected, and safe appliance
The SHARP ZU1 installed in Longueuil is compatible with smart assistants like Google Home and Alexa, allowing for voice and app-based control. It also offers smart alerts, sleep-time temperature scheduling, and energy usage tracking for responsible comfort management.
Warranty, maintenance, and peace of mind
The SHARP ZU1 heat pump is eligible for a warranty of up to 10 years on parts, the compressor, and even labor (based on manufacturer and contractor terms). At AirGreen, we also offer custom annual HVAC maintenance plans to ensure optimal performance and extended lifespan.
Proven air purification technology
Thanks to its patented Plasmacluster system, the SHARP heat pump neutralizes:
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Airborne bacteria and viruses
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Mold spores
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Common household allergens (dust mites, pollen, etc.)
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Lingering odors (tobacco, pets, cooking)
This makes the unit a true built-in air purification system, especially beneficial for families with children or sensitive individuals.
Why choose AirGreen for your heat pump installation in Longueuil?
For years, we’ve been a trusted partner for wall-mounted heat pump installations in Montréal, Laval, Longueuil, the North Shore, and the South Shore. Our promise:
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Professional, code-compliant installation
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Transparent, tailored advice
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Reliable and accessible after-sales service
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Assistance with grant applications (LogisVert, Chauffez Vert, etc.)
We understand that every home is unique. That’s why every project we take on is carefully crafted, taking into account building structure, lifestyle habits, and energy goals.
Grant eligibility and long-term savings
This installation is potentially eligible for Hydro-Québec’s LogisVert grant, which can go up to $1,287 for this specific model, depending on its energy efficiency ratings (SEER/HSPF) and the homeowner’s address. In addition, the use of R-32 refrigerant and DC inverter motor technology provides up to 30% energy savings compared to older R-22 or R-410A systems.
Client testimonial
"We were looking for a quiet, efficient, and discreet solution for our living room, and we were pleasantly surprised by the quality of AirGreen’s service. The SHARP system is practically silent and the air feels much cleaner. Thanks to the whole team!"
— Mrs. Beaulieu, Longueuil
Conclusion: A modern and sustainable heating and cooling solution
The installation of this SHARP ZU1 12,000 BTU wall-mounted heat pump in Longueuil is a perfect representation of what we do best at AirGreen: delivering customized, eco-efficient, technologically advanced, and aesthetically integrated solutions. Whether you’re replacing an old unit, building a new home, or undertaking a major renovation, we’re here to support your project from start to finish with precision and care.
Are you in Longueuil, Montréal, or nearby?
Get in touch with us today for a free quote or a technical consultation for your HVAC project. Together, let’s transform your indoor comfort!