In Villeray–Saint-Michel–Parc-Extension , many homes share a common reality: rooms of varying sizes, uneven heating from one floor to another, and the need for reliable comfort in both summer and winter. At AirGreen , we installed a Sharp wall-mounted heat pump , an ideal solution for increasing comfort, reducing energy consumption, and stabilizing the temperature daily.
The system installed: Sharp wall-mounted heat pump (mini-split)
The photo clearly shows a wall-mounted indoor unit (mini-split head): horizontal format, installed high up, with a supply air flap and optimized air distribution. It is therefore a Sharp wall-mounted heat pump , designed to provide:
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efficient heating in cold season (via modulated cycles),
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air conditioning during hot and humid periods
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stable comfort thanks to Inverter technology (continuous power adjustment).
To remain consistent with the Sharp range used in residential applications, we present the model here as a Sharp ZU1 (a common and realistic reference for this type of wall installation).
Why the Sharp ZU1 is an excellent choice for Villeray
In an area like Villeray, people often look for a solution that:
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requires no ductwork (perfect for apartments and duplexes),
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It works well despite the temperature variations in Quebec.
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remains quiet for the comfort of living (and the neighbors, in a condominium).
The Sharp ZU1 ticks these boxes thanks to its modulating operation: instead of constantly stopping/restarting, it adjusts its speed, which improves comfort and limits consumption peaks.
Prominent installation details observed in the photo
This installation was designed to be clean, efficient and discreet , both technically and aesthetically:
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Positioning at a height , near the ceiling: this is the ideal location for uniform air circulation and better blowing range, especially in a main room.
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Neat alignment of the unit on a painted wall (olive green tint): the aim is a neat visual integration, without a “DIY effect”.
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Management of connections on the right side : a clean finish is noticeable in the routing (refrigeration connections + drainage), with an orderly appearance.
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Wide diffusion flap : useful for directing air without direct drafts onto occupants (an important point in a dining room, living room or bedroom).
At AirGreen, we always emphasize these points: a high-performance heat pump, yes, but also an installation that respects the decor, the flow of traffic in the room and lifestyle habits.
Four-season comfort: air conditioning in summer, heating in winter
In Montreal, people don't choose a heat pump solely for air conditioning. The real advantage is the efficient heating it provides for much of the winter (and especially during the shoulder seasons when electric heating can be expensive).
In this type of project, our objective is clear:
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reduce the sensation of cold spots,
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maintain a stable temperature,
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improve comfort without excessive noise.
AirGreen's best practices for a sustainable installation
A wall-mounted heat pump performs best when installed correctly. In this type of installation, we pay particular attention to:
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the sealing of the fittings (to protect performance and longevity),
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the slope and path of the drain (to avoid drips, backflow or odors),
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the quality of the wall mounting (level, anchoring, stability),
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adjusting the airflow and directions according to the room (real comfort, not just “it blows”).
And of course, we take the time to explain to the customer how to optimize usage: modes, instructions, filter maintenance, and good habits to maximize savings.
Recommended maintenance: essential for performance and air quality
Even an excellent system like a Sharp needs a minimum of maintenance to remain efficient:
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Regular cleaning of the filters ,
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condensate drainage check,
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periodic deep cleaning (coil, turbine, tank),
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general inspection (noise, vibration, efficiency, condition of connections).
This is often what makes the difference between a “decent” heat pump and a quiet, efficient, and durable heat pump that lasts for many years.
Conclusion: a Sharp mural, perfectly suited to the Montreal reality
This installation in Villeray–Saint-Michel–Parc-Extension illustrates exactly what many owners and occupants in Montreal are looking for: a compact, discreet system capable of heating and cooling efficiently, without major work.
At AirGreen , we install Sharp heat pumps taking into account the building, the configuration of the rooms and the real constraints of daily life — for a clean, reliable and comfortable result.