In this bright condo in the Plateau-Mont-Royal neighbourhood, the owners wanted to finally enjoy consistent comfort, summer and winter, without cluttering the space or compromising the interior design. Our AirGreen team therefore recommended and installed aSharp wall-mounted heat pump , perfectly suited to the constraints of an urban apartment with a terrace.
Context: an urban condo with few free walls
The main room opens onto an outdoor terrace through a glass door and a large window. As is often the case on the Plateau, the architect used a coffered ceiling to conceal the structural elements and the exit to the outside.
The challenges to be met:
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Very little exposed wall space
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Need to keep the passage to the terrace clear and safe
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Maintain a neat aesthetic , without any visible sheathing or pipes.
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To offer a quiet system, compatible with working from home and nighttime rest
Our mandate: to integrate a high-performance wall-mounted heat pump while respecting these architectural constraints.
Equipment choice: a high-performance Sharp wall-mounted heat pump
For this project, we installed a Sharp wall-mounted heat pump, ZHU1 series, 12,000 BTU, R-32 refrigerant .
This model is distinguished by:
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Inverter technology : the compressor modulates continuously, which reduces temperature variations and electricity consumption.
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High energy efficiency : ideal for intensive use in air conditioning in the summer and as supplementary heating during the Montreal winter.
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Very quiet operation : a crucial point in an open living space.
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R-32 refrigerant : more environmentally friendly and more efficient than traditional R-410A.
The 12,000 BTU output is perfectly sized for a main condo room with an opening to the outside, while still leaving room for maneuver on days of intense heat or cold.
Indoor unit integration: performance and discretion
Positioning above the window and door
The indoor unit was installed high up, in the center of the wall , directly on the overhang above the window and the door leading to the terrace. This choice allows for:
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Optimal air distribution throughout the room
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Avoiding direct obstacles (wall corners, shelves, furniture)
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A very clean visual result: the wall-mounted head follows the line of the existing cabinet
We paid particular attention to the clearances recommended by Sharp to facilitate air circulation and access for maintenance.
Passage of refrigeration lines and drain
Rather than running visible pipes along the walls, our technicians have:
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The existing ceiling drop was used to conceal the refrigeration pipes.
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Pay close attention to the finishing touches around the outward-facing opening.
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A condensate drain with a controlled slope was installed, preventing any risk of leakage inside.
The result: a system that is virtually invisible once installed, blending into the architecture of the condo.
Installation of the outdoor unit on the terrace
The Sharp outdoor unit was installed on the terrace, visible through the window:
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Elevated support on anti-vibration slabs to limit noise transmission and facilitate snow removal
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Respecting clearances from the brick wall and guardrails to ensure good air circulation
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Rigorous management of pipe routing, secured and protected to withstand Quebec winters
This configuration allows easy access for annual maintenance, while preserving circulation space on the terrace.
Four-season comfort in Plateau-Mont-Royal
Thanks to this Sharp wall-mounted heat pump, the occupants now benefit from:
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Efficient and rapid air conditioning during Montreal's heat waves
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An economical supplementary heating source in spring and autumn, reducing the use of electric baseboard heaters
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Drier and more comfortable air , particularly appreciated during humid periods
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It operates very discreetly: in night mode, the noise level is low enough not to disturb sleep.
The remote control allows for precise adjustment of temperatures and modes, and the system can be programmed to further optimize energy consumption.
A clean, safe and sustainable installation
As with all our projects, we have applied the AirGreen standards:
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Refrigerant charge verification and pressure tests
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Control of drain flow and insulation of connections
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Complete commissioning with detailed explanations to the customer
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Maintenance advice (filter cleaning, recommended annual maintenance, clearance around the outdoor unit in winter)
The goal: a Sharp heat pump that delivers stable performance for many years, with a risk of failure reduced to a minimum.
Why choose AirGreen for your Sharp heat pump in Plateau-Mont-Royal?
By entrusting us with this project, the owners benefited from:
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With specialized expertise in Sharp wall-mounted heat pumps
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Personalized support to choose the right power and location
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With meticulous installation , designed as much for performance as for aesthetics
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Responsive after-sales service , with access to our technical teams in case of questions or adjustments
Whether you live in Plateau-Mont-Royal or elsewhere in Greater Montreal, we can offer you a Sharp wall-mounted heat pump solution adapted to your reality: condo, apartment, single-family home or typical Montreal duplex.
Do you also want Sharp comfort at home?
If you're considering installing a Sharp wall-mounted heat pump to improve your comfort and lower your energy bills, our team would be happy to advise you. We'll analyze your space, your lifestyle, and your budget to offer you a turnkey solution that meets all standards and is ready to withstand a Quebec winter.
Contact us today for a free evaluation in Plateau-Mont-Royal and throughout Greater Montreal .