A flat roof installation perfectly mastered by AirGreen
At AirGreen , we recently installed a Sharp ZU1 Eco Inverter wall-mounted heat pump on the flat roof of a residential building in the leafy Ahuntsic-Cartierville area of Montreal. This configuration, while less common than traditional wall-mounted installations, offers several advantages: reduced indoor noise, increased equipment protection, and optimized living space.
A technical and careful installation
For this project, our team chose a galvanized structure assembly firmly anchored to the roof, resting on treated wood beams for better weight distribution and vibration isolation.
The Sharp ZU1 outdoor unit, equipped with Eco Inverter technology, ensures stable and quiet operation even during variations in thermal load. This heat pump stands out for its performance in northern climates , offering efficient performance down to −25 °C , making it an ideal solution for the Montreal climate.
A multi-zone configuration tailored to customer needs
The visible installation includes two separate outdoor units , one dedicated to the main area of the home and the other for a secondary space. This multi-zone approach allows for precise temperature control in each space, while optimizing energy consumption.
Our technicians carefully calibrated the length of the refrigerant pipes and ensured the electrical wiring was protected with weather-resistant sheaths. The capping was installed in a watertight and discreet manner, ensuring a clean and durable finish.
The advantages of the Sharp ZU1 model
The Sharp ZU1 is one of the latest models in the R-32 range, offering superior energy efficiency and a reduced environmental impact thanks to its more environmentally friendly refrigerant. Its notable advantages include:
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Eco Inverter Technology : intelligent power regulation for optimal efficiency.
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Ion Plasmacluster function : active air purification for improved indoor comfort.
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Extreme cold mode : guaranteed performance down to −25°C.
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Compatibility with Quebec energy efficiency subsidies .
Complete support from AirGreen
As always, we supported our client every step of the way:
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Advice on the choice of model and verification of eligibility for provincial subsidies ;
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Technical planning taking into account roof constraints and distance to the electrical panel;
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RBQ certified and CCQ compliant installation , carried out by qualified technicians;
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Complete commissioning with performance tests and operating explanations.
A durable and quiet choice for year-round comfort
Thanks to its elevated installation, the Sharp ZU1 heat pump benefits from optimal air circulation and protection against snow accumulation . The result: a high-performance, quiet and durable system , ready to offer freshness and warmth according to the seasons.
Why choose AirGreen for your HVAC project in Montreal
At AirGreen, we implement turnkey HVAC solutions that combine technology, reliability, and aesthetics. Whether for a house, a plex, or a building, we adapt each project to your environment. Our facilities, like the one in Ahuntsic-Cartierville, demonstrate our technical rigor , our compliance with standards , and our commitment to the lasting comfort of our customers.
Your comfort, our mission.
Contact us for a free evaluation of your HVAC project in Montreal, Laval, Longueuil, North Shore or South Shore .
Warning: Rooftop installations require precise load calculations and rigorous safety measures. At AirGreen, each project is supervised by an RBQ certified technician , in accordance with current standards.