In many houses and duplexes in Mercier–Hochelaga-Maisonneuve , the basement now serves as a family room, office, workshop, or spare bedroom. The challenge? Achieving consistent comfort year-round in a space that is often cooler, sometimes more humid, and generally separate from the rest of the dwelling. For this project, AirGreen installed a Gree FreeMatch wall unit to provide a simple, efficient, and precise solution: heating and cooling exactly the desired area, without major renovations.
Machine type: a wall-mounted solution (indoor head) perfectly suited to separate areas
The photo clearly shows a wall-mounted indoor unit (mini-split head), installed high up near the ceiling. In a Gree FreeMatch system, this indoor unit can operate:
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either as a wall-mounted heat pump dedicated to a specific zone,
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either as an indoor zone of a Gree FreeMatch MultiZone system (multiple indoor heads powered by a single outdoor unit).
In both cases, the objective is the same: to control a specific area with consistent comfort and excellent energy efficiency.
Brand and model (according to the brand provided)
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Brand: Gree FreeMatch
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Model: Gree FreeMatch – wall unit (indoor head) inverter
(The exact number is not legible in the photo; therefore, we are relying on a consistent and realistic identification, without inventing a detailed reference.)
What the installation reveals: high positioning, optimal air diffusion, discreet integration
In the image, the wall unit is installed perfectly centered , at an ideal height , with ample clearance under the ceiling. The digital display (showing the set temperature) is also visible, indicating a modern appliance designed for simple everyday use.
Prominent installation details (visuals)
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High placement near the ceiling : promotes better air circulation and a more uniform mixture in the room.
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A well-leveled and aligned unit is important for condensate drainage and proper long-term operation.
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Clean integration : no visible “messy” ductwork in the field of vision; a clean finish is always the aim, especially in living areas (family room, office, etc.).
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Unobstructed front diffusion : the unit blows into an open space, which improves comfort and reduces hot/cold zones.
Why this type of installation is ideal in a Montreal basement
Even a well-designed basement often has its own unique characteristics: thermal inertia, cooler walls, higher humidity, and closed doors. A Gree FreeMatch wall-mounted unit provides a very direct solution to these challenges.
1) Immediate comfort, without depending on the rest of the house
Rather than "pulling" comfort from the floor (often ineffective), we create autonomous comfort in the area: the room becomes pleasant in all seasons.
2) Efficient heating during cold periods
In the Quebec climate, a properly installed heat pump makes a real difference during the shoulder seasons, and often reduces reliance on baseboard heaters in basement areas.
3) Precise air conditioning in summer
Even though a basement is naturally cooler, some areas can become uncomfortable: electronic devices, the need for dehumidification, enclosed rooms. A well-positioned wall unit maintains a stable and controlled level of comfort.
The “real” secret: the quality of the installation (not just the machine)
In this type of project, our priorities at AirGreen are always the same:
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Good placement : for efficient air distribution and uniform comfort
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Clean and protected line routing : aesthetics + durability
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Reliable condensate drainage : essential in basements to avoid any unpleasant surprises
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Rigorous commissioning : to guarantee performance, quiet operation and real efficiency
A wall-mounted heat pump is an investment in comfort. Our role is to ensure that it performs as such, year after year.
Usage tips for stable comfort (and better efficiency)
Some best practices that we often recommend after installation:
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Avoid constantly adjusting the setting: aiming for a stable temperature improves comfort and efficiency.
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Let the unit work “smoothly”: the inverter is made to modulate, not to make repeated sudden starts.
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Clean the filters regularly (simple, but essential), especially if the space is used as a workshop, storage, or family room.
Conclusion: a basement area transformed into a comfortable space, summer and winter
With this Gree FreeMatch installation in Mercier–Hochelaga-Maisonneuve , you get exactly what you're looking for in a Montreal residential project: targeted comfort , clean integration , and an effective solution for a room that's often difficult to heat. Whether it's for a family room, an office, or a basement bedroom, a properly installed wall-mounted heat pump completely transforms the everyday use of the space.