A high-performance, sleek, and durable solution for year-round comfort in Saint-Léonard
At AirGreen, we are proud to have recently completed the installation of a SHARP ZU1 18000 BTU wall-mounted heat pump in a residential unit located in the Saint-Léonard neighborhood of Montréal. This installation is another demonstration of our expertise in HVAC and our commitment to energy-efficient solutions tailored to Québec’s climate.
A residential project in East Montréal: specific needs, custom solution
Our client was looking for an efficient wall-mounted heating and cooling solution for her ground-floor condo, exposed to significant temperature fluctuations throughout the year. The challenge was to deliver stable thermal comfort, while preserving the aesthetic appeal of her limited outdoor space, located right beside a sliding patio door.
The choice naturally fell on the SHARP ZU1 18000 BTU, a compact, high-performing, and discreet heat pump perfectly suited for this type of residential setting.
Why is the SHARP ZU1 Wall-Mounted Heat Pump a smart choice for Saint-Léonard?
Optimized energy performance
The SHARP ZU1 18000 BTU features an inverter compressor and uses R-32 refrigerant, recognized for its low environmental impact and superior energy efficiency. With a SEER of 24 and an HSPF of 13, it delivers outstanding performance in both summer and winter, while reducing electricity consumption.
Reliable operation down to -27 °C
This model is certified for extreme cold, capable of producing 11,500 BTU/h even when the outside temperature drops to -27°C, making it ideal for the harsh winters often seen in Montréal, and more specifically in Saint-Léonard, where cold snaps can be long and intense.
SHARP's exclusive Plasmacluster technology
The SHARP ZU1 comes equipped with Plasmacluster technology, a patented air purification system that neutralizes viruses, bacteria, allergens, mold, and odors. This feature is especially valued in urban areas where indoor air quality is a real health concern.
Outdoor unit installed on an elevated wall-mounted stand: a strategic choice
Stability, optimal clearance, and weather protection
As shown in the image, we chose to install the outdoor unit on a raised wall-mounted stand, firmly anchored to the concrete patio. This setup offers multiple advantages:
-
Prevents snow and ice buildup in winter.
-
Provides enough clearance for proper maintenance and ventilation.
-
Enhances the longevity of the equipment, keeping it away from ground-level moisture.
Additionally, the unit is neatly placed next to the patio door, without obstructing access, which was an important aesthetic and functional requirement for our client.
Key stages of our installation in Saint-Léonard
1. Thermal needs assessment and model selection
We calculated the home's heating and cooling load based on sun exposure, window type, insulation, and the client’s lifestyle.
2. Professional, clean installation
Our certified team carried out:
-
a secure indoor unit installation on the wall opposite the patio doors,
-
neat wall perforation for refrigerant lines,
-
precise airtight sealing around the wall passage,
-
installation of the outdoor unit on a galvanized aluminum stand.
3. Complete commissioning
After verifying the refrigerant charge, we commissioned the system, checked pressures, measured airflow, and walked the client through the operation of the unit and remote control.
A heat pump eligible for grants
The SHARP ZU1 18000 BTU qualifies for Hydro-Québec’s LogisVert grant program, allowing eligible clients to receive financial assistance of over $1700, depending on the specifics of their home.
At AirGreen, we assist our clients with all the paperwork and steps required to apply for available rebates, maximizing their return on investment.
What this project demonstrates about our expertise
-
In-depth knowledge of local needs: We know how to tailor every installation to the realities of Saint-Léonard homes, which are often semi-detached or duplex-style buildings.
-
Mastery of HVAC installation standards: Our work strictly adheres to safety codes, required clearances, and best practices for long-term performance.
-
Full support before, during, and after the project: From the initial assessment to startup, and ongoing maintenance, we remain available to support our clients.
Recommendations for future clients in Saint-Léonard
-
Choose a heat pump certified for extreme cold if you live in Montréal or the North Shore.
-
Request a precise thermal evaluation to avoid an over- or undersized heat pump.
-
Invest in an elevated mounting stand to protect your outdoor unit over time.
-
Inquire about available grants, as they can significantly reduce your total project cost.
Another successful installation by AirGreen
In Saint-Léonard, this new installation proves once again our ability to deliver durable, high-performance, and aesthetically pleasing solutions in urban environments with limited outdoor space. Thanks to the SHARP ZU1 18000 BTU wall-mounted heat pump, our client now enjoys optimal year-round comfort, cleaner air, and lower energy bills.
Want a personalized quote or more information about SHARP heat pumps? Contact us today! At AirGreen, we bring our expertise to all of Montréal, Laval, Longueuil, the North Shore, and the South Shore.