An elegant and efficient installation by AirGreen
At AirGreen , we know that installing a wall-mounted heat pump isn't just about installing a unit: it's a complete transformation of your indoor comfort. This project in Sainte-Dorothée, Laval , perfectly illustrates our commitment to providing energy-efficient, sustainable, and aesthetic solutions that are tailored to the Quebec lifestyle.
Choosing a Sharp ZHU1: efficiency and Japanese design
Our client wanted a reliable four-season solution that could provide both heating and cooling for their main living space. The Sharp ZHU1 was chosen, a wall-mounted heat pump from the Eco Inverter range that uses R-32 refrigerant and is known for:
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Its low temperature performance (down to −25°C);
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Its Plasmacluster technology , which purifies the ambient air;
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Its quiet operation and low energy consumption;
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Its compact design is ideal for the urban spaces of Laval and Greater Montreal.
This model is also eligible for energy efficiency grant programs , thanks to its Energy Star certification and exemplary seasonal performance.
A neat installation on a wall mount
The external compressor was installed on a raised aluminum support , allowing:
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Protection against snow and humidity ;
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Gravity flow of condensate , avoiding the use of a pump;
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Simplified maintenance for seasons to come.
The positioning was strategically chosen along a southwest-facing wall, ensuring optimal performance while preserving the aesthetics of the terrace.
The refrigerant and electrical connections have been carefully covered in matching beige capping , ensuring discreet and professional integration.
Technical details of the installation
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Model : Sharp ZHU1 (Eco Inverter, R-32)
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Capacity : 18,000 BTU
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Type : Single-zone wall-mounted heat pump
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Flow system : Gravity
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Support : Raised aluminum frame, anchored in the paved slab
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Insulation : High-density insulated pipes with integrated vapor barrier
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Power supply : Dedicated circuit compliant with RBQ and CSA standards
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Construction time : Less than one day, including watertightness testing and full commissioning
Why our Laval customers trust AirGreen
Our installation teams in Laval are trained to meet the highest standards in the HVAC sector :
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Compliance with RBQ, CCQ and Hydro-Québec standards ;
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Complete check of vacuum and refrigerant charge ;
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Fine programming of automatic mode to maximize comfort and savings;
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Issuance of a detailed installation report for warranty and grant applications.
At AirGreen, every project is carried out as if it were our own : with care, precision and a passion for quality.
Result: optimal comfort and aesthetic discretion
Within hours of commissioning, the Sharp ZHU1 provided immediate thermal comfort and imperceptible noise levels . The customer particularly appreciated the consistent airflow and temperature stability , even during the rapid variations typical of the Laval climate.
The result is a pleasant living space all year round, with a reduced energy bill and a minimal carbon footprint .
AirGreen: your HVAC partner in Laval and throughout Greater Montreal
Whether it's for a wall-mounted heat pump installation , a complete conversion to a central system or preventive maintenance , our certified technicians offer solutions adapted to your reality.
We respond quickly in Laval, Montreal, Longueuil, on the North Shore and the South Shore , with transparent, efficient and guaranteed service.
AirGreen — HVAC expertise that makes a difference, summer and winter.
Caution : Performance may vary depending on installation conditions, building insulation, and regular maintenance. AirGreen recommends a complete annual inspection to maintain system efficiency and durability.