In this charming Plateau-Mont-Royal apartment, the owners wanted to improve the comfort of a central circulation area: a small hallway leading to the master bedroom and an adjoining room. This space acted as a "hub" between several rooms but remained difficult to heat in winter and cool in summer. They therefore opted to install aSharp wall-mounted heat pump , a compact, aesthetically pleasing solution perfectly suited to Montreal's climate.
A narrow hall… transformed into a veritable haven of comfort
The photo shows the internal head of the Sharp heat pump installed very high, near the ceiling, between two door frames. Below, a large decorative wooden circle catches the eye: it's a typical Plateau hallway, warm and with a unique character.
This type of configuration presents several challenges:
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Little wall space available between the doors.
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A relatively low ceiling, like in many older duplexes and triplexes in the Plateau.
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The need to circulate air to several rooms at once: bedroom, bathroom, office or small family room.
We therefore conceived of the installation as a central broadcasting point :
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The air blown by the heat pump is easily distributed to adjacent rooms when the doors are open.
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The very high position allows the air to mix quickly with the ambient air of the hall and then "slide" towards the neighboring rooms.
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The wall-mounted head remains out of the direct field of vision , leaving plenty of room for the decor (like this beautiful wooden wreath) while providing discreet comfort.
Choosing a Sharp THU 12,000 BTU wall-mounted heat pump
For this project, we selected a Sharp THU 12,000 BTU wall-mounted heat pump , a range that uses R-32 refrigerant , which is more environmentally friendly and more efficient than older gases.
Why this Sharp model?
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Power suitable for a typical floor of a Plateau dwelling, with a central hall supplying several rooms.
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High-performance heating mode , capable of providing good heat even in very cold weather, a major advantage during episodes of -20°C and below.
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Quiet operation , essential in a hall located in the immediate vicinity of the bedroom.
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Compact profile and soft lines , which harmonize well with antique painted moldings and handcrafted decoration.
As always, we took the time to assess the area to be heated , the quality of insulation, and the orientation of the home before confirming the 12,000 BTU capacity. A properly sized unit allows you to reach the desired temperature quickly, without excessive energy consumption or frequent on/off cycles.
An optimized interior installation despite limited space
One of the main technical challenges of this project was the available space:
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A narrow wall , wedged between two doors.
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A ceiling close to the top of the device.
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A frequent passage point for occupants.
So we have:
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Position the Sharp head as high as possible , while respecting the clearances required to ensure good suction and air discharge.
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Verified that the shutters can open and direct air towards the hall without hitting the ceiling.
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Maintained a clean visual alignment with the door frames and the center of the wall decor, for harmonious integration.
The refrigeration lines and condensate drain have been carefully concealed within the partition or a discreet enclosure, in order to:
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keep a wall visually unobstructed ,
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to prevent the accumulation of dust on exposed ducts,
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to facilitate maintenance and future service interventions.
The Sharp outdoor unit: performance and discretion
Although it is not visible in the photo, the heart of the system is located outside:
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a Sharp compressor installed on anti-vibration mounts,
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positioned in a location allowing for good air circulation and access for maintenance.
In this Plateau-Mont-Royal project, we have prioritized:
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A layout that minimizes noise for occupants and the neighborhood, an important factor in a dense area.
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Suitable supports to limit the transmission of vibrations in the building structure.
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Refrigeration pipes protected by climate-resistant covers , integrated as much as possible into the existing facade.
Four-season comfort in a Plateau-Mont-Royal apartment
Thanks to this Sharp wall-mounted heat pump, homeowners now enjoy stable comfort all year round.
Summer: Controlled coolness
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The hall is no longer a stuffy area; it becomes a ceiling of coolness for the adjacent rooms.
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The heat pump dehumidifies the air , providing a feeling of comfort far superior to that of a simple fan.
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Adjustable louvers allow you to direct or distribute the airflow as needed (towards the bedroom at night, towards the office during the day, etc.).
Winter: efficient and economical heating
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The Sharp THU's heating mode allows for reduced use of electric baseboard heaters or the main heating system.
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The heat produced in this central hall spreads gently to the surrounding rooms, limiting temperature contrasts.
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Homeowners thus benefit from a reduction in their energy bill , while improving their comfort.
An aesthetic integration that respects the character of the Plateau
The Plateau-Mont-Royal is known for its apartments with a distinctive charm: woodwork, moldings, unique decorations. We take this into account during every installation.
In this project, we have:
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The symmetry of the wall was respected by placing the wall head centered above the circular decoration.
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Avoid unnecessary drilling into existing moldings.
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Offered a cladding color and finish that blends discreetly into the warm atmosphere of the home.
The result: a Sharp heat pump that doesn't "steal the show" from the decor , but integrates in as a natural element of home comfort.
AirGreen support: from the initial consultation to maintenance
When you contact us for a Sharp heat pump in Plateau-Mont-Royal or elsewhere in Greater Montreal, we support you every step of the way:
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On-site analysis : room configuration, pipe routing constraints, available electricity, possible compressor location.
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Personalized recommendation : choosing the right Sharp model (THU, ZU1, TU, etc.) and the right BTU capacity.
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Professional installation : compliance with refrigeration and electrical standards, necessary clearances and clean finish.
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Commissioning and explanations : demonstration of operating modes, basic programming, tips for daily use.
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After-sales service : maintenance, cleaning, diagnostics, repairs and support for warranty issues.
Our goal is simple: to make your Sharp wall-mounted heat pump a lasting investment that truly improves your comfort and the value of your home.
Do you live in Plateau-Mont-Royal and are considering a Sharp heat pump?
Whether you live in a century-old duplex, a typical triplex, or a renovated condo, we can adapt the Sharp solution to your specific situation. A simple, well-equipped hallway can become the heart of your floor's comfort .
Contact our team for a no-pressure assessment and quote: we'd be happy to look with you at how to optimize your 4-season comfort.