A comfort solution adapted to Rosemont homes
At AirGreen , we regularly carry out wall-mounted heat pump projects in residential areas of Montreal. In this installation, our team worked in a typical house in Rosemont–La Petite-Patrie , an area where there are a large number of duplexes and triplexes with compact but bright rooms. Our clients' goal: to improve four-season comfort with a Sharp ZU1 heat pump running on R-32 refrigerant , known for its energy efficiency and its ability to heat even in Quebec's cold weather.
Why choose the Sharp ZU1 R-32?
The Sharp ZU1 series is one of the latest models designed for the Quebec climate. Here are its main advantages:
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Reliable heating capacity down to -25°C , perfectly suited to Montreal.
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Inverter technology to adjust power according to actual needs.
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R-32 refrigerant , more environmentally friendly and efficient than R-410A.
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Sleek design that fits discreetly into a renovated or traditional interior.
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Eligibility for Hydro-Québec and LogisVert subsidies , promoting an accelerated return on investment.
Steps to moving into a Rosemont duplex
Our technicians carried out an optimized installation, taking into account the constraints specific to old buildings in the area.
Preliminary analysis
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Checking available wall space: clear wall, ideal for air circulation.
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Study of the passage for refrigerant connections: choice of a short route to limit losses.
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Check the proximity of the electrical panel to ensure a safe connection.
Installation of the indoor unit
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Install the Sharp ZU1 wall head at approximately 7 feet in height, ensuring even air distribution.
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Respect the clearance from the molded ceiling and woodwork, without altering the aesthetics of the room.
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Sturdy mounting with a wall plate suitable for common plaster walls in Rosemont homes.
Connection to the outdoor unit
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Discreet drilling with white capping to match the facade.
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Refrigerant connections insulated and protected against humidity.
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Connection to a compact outdoor unit installed on a slab, suitable for snowy winters.
Condensate management
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Gravity drainage provided to the outside, avoiding the use of a lifting pump.
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Optimized slope to prevent any water backflow.
Results obtained
Owners now benefit from a system:
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Quiet (reduced noise level in the rooms).
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Economical : estimated 30% reduction in their heating costs compared to their old electric system.
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Versatile : efficient cooling in summer and stable heating in winter.
Maintenance and practical advice
At AirGreen, we always remind you of the importance of HVAC maintenance :
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Clean the filter every 2 to 3 months.
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Complete annual inspection of the heat pump to maintain energy efficiency.
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Regularly check clearances around the outdoor unit (snow, leaves).
AirGreen: your HVAC partner in Montreal and its surrounding areas
Our expertise in installing wall-mounted heat pumps in Montreal, Laval, Longueuil, and on the North and South Shores allows us to offer each client a solution tailored to their home, with a personalized approach. Each project is carried out with care, transparency, and rigorous after-sales service.