In an area like Verdun , where many homes combine open-plan living spaces with direct access to a yard or patio, comfort must be carefully considered: efficiently cooling in the summer , providing stable heating in the winter , and above all, doing so without cluttering the walls or compromising the interior aesthetics. For this residential project, our AirGreen team installed aSharp wall-mounted heat pump , a particularly suitable choice for this type of layout.
The photo clearly shows the Sharp indoor unit installed high up, above a patio door . This is a very common location in Montreal: it allows the main walls to remain free (often already occupied by cabinets, appliances or decorative elements), while offering efficient air distribution to the most used area of the house.
The right type of machine for this context: wall-mounted heat pump (mini-split)
The equipment installed here is a wall-mounted heat pump (mini-split/wall unit) . This type of system is ideal when you want to:
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air conditioning a living space without ducts
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add a high-performance heating solution to complement (or partially replace) electric baseboard heaters
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benefit from precise temperature control, room by room
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maintain a clean, discreet and quick-to-install setup
In several homes in Verdun, people are looking for a simple, efficient and quiet solution, especially when the kitchen and living room share the same space (as is the case here).
Consistent model: Sharp ZU1 (R-32 wall-mounted range)
Based on the brand supplied ( Sharp ) and the type of unit visible (standard Sharp wall format, understated and compact design), the most logical and consistent choice for a residential installation like this is a Sharp ZU1 .
This range is well suited to the realities of Greater Montreal, particularly when a system is desired:
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effective in air conditioning during humid periods
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stable heating during typical Quebec temperature variations
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comfortable for everyday use, with well-controlled airflow
In practice, this type of configuration is often sized around 12,000 to 18,000 BTU , depending on the insulation, sunlight and the actual volume to be treated.
Prominent installation details that can be observed (and why it matters)
1) Installation above the patio door: a strategic choice
Installing a wall unit above a patio door is not a "chance" choice: it is often the most logical location in an open-plan space because:
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The height promotes better air circulation
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The side walls are kept for furniture, appliances and storage
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The air can be diffused towards the center of the room, rather than into a corner.
2) Optimizing comfort without drafts
A heat pump isn't just about "cold air" or "hot air." It's primarily about how the air is directed . In this type of room (kitchen + dining room + living room), we pay particular attention to:
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The orientation of the shutter is adjusted to avoid direct airflow onto the table or seating areas.
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appropriate ventilation speeds (acoustic comfort + efficiency)
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temperature stability, to avoid an excessively pronounced "hot/cold" effect
3) Clean finish and visual integration
The unit is installed straight, cleanly, and discreetly, which is essential in a living space that is constantly visible. At AirGreen, our standard is clear: an installation must be efficient , but also aesthetically pleasing , especially in renovated interiors like this one.
4) Managing typical constraints near a kitchen
When a wall unit is installed near a kitchen, several factors must be considered: variations in humidity, localized heat (cooking), frequent traffic, etc. The goal is to provide consistent comfort without disrupting the daily use of the room.
Result: four-season comfort, precise control, improved energy efficiency
After installation, the benefits are immediate:
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Efficient air conditioning during hot and humid days
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Efficient heating for much of the Montreal winter
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Stable temperature in the living area, even when the weather changes rapidly
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Less reliance on electric baseboard heaters , therefore better cost control
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Superior sound comfort compared to many temporary solutions (e.g., window air conditioner)
In Verdun, this is exactly the type of improvement that changes the quality of life: you can enjoy a comfortable interior, summer and winter, without compromising on space or appearance.
The AirGreen approach: sizing, location and quality of execution
A wall-mounted heat pump performs best when three elements are perfectly aligned:
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A realistic size (neither oversized nor insufficient)
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A smart location (logical air distribution, everyday comfort)
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A clean and durable installation (finish, stability, drainage, reliability)
It is this rigor that makes it possible to obtain a consistent, comfortable and profitable result in the long term.
Conclusion
This installation in Verdun (Montreal) perfectly illustrates what we strive for at AirGreen: a Sharp wall-mounted heat pump , installed in the right location, with clean integration and air distribution designed for everyday use. The Sharp ZU1 model is an excellent and consistent choice for this type of residential space, offering four-season comfort adapted to the realities of Greater Montreal.