Installation of a Gree FreeMatch heat pump in Ville-Marie (Montreal)
Discover this AirGreen installation of a Gree FreeMatch heat pump in Ville-Marie: a discreet and efficient multi-zone system, perfectly suited to condos in downtown Montreal.
Take a tour of the installation
Each number is a point we check on site. Switch between summer and winter to watch air and heat move.
In summer, the outdoor unit rejects the house's heat outside.
Generic illustration of this type of installation, not a survey of this job site. Tap a number.
Mounted level on a wall plate, high enough for the air to reach the whole room, with enough space around it to slide the filters out easily.
The refrigerant lines, the communication cable and the drain go through the wall in a single opening, sealed against water, cold air and insects.
Two insulated copper pipes connect the two units. Outside, a line cover can protect them from sun, knocks and weather.
A shut-off switch near the outdoor unit isolates it safely for service. It must stay accessible at all times.
The compressor and the fan. In heating mode it captures heat from the outdoor air, even in winter, and moves it inside.
On the ground or on the wall, it keeps the unit above accumulated snow. The unit stays clear and defrost water can drain away.
The fan needs to blow freely. Storage, a fence or a wall too close, and efficiency drops while noise goes up.
In this recent project in Ville-Marie , in the heart of downtown Montreal, our AirGreen team installed a Gree FreeMatch multi-zone heat pump , a solution perfectly suited to modern condos and urban residential spaces where comfort, discretion and energy performance are essential.
A typically urban setting: a modern condo in Ville-Marie
The observed environment is that of a condominium apartment in a modern building in the city center: light-colored walls, clean lines, standard ceilings, and maximum space optimization. In this type of dwelling, every detail counts: the appliance must be quiet , aesthetically pleasing , and efficient , without compromising the interior design.
It is precisely in this context that the Gree FreeMatch stands out.
Type of system installed: wall-mounted multi-zone heat pump
This is a multi-zone heat pump (mini-split multi-zone) , recognizable by its compact and elegant horizontal indoor wall unit. This type of system allows several indoor units to be connected to a single outdoor compressor , a major advantage for Montreal condos and multiplexes subject to space constraints and condominium regulations.
Why choose a multi-zone heat pump in Montreal?
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Independent temperature control per room
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Reduction of external footprint
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Better overall energy efficiency
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Optimal comfort in summer and winter
Brand and model: Gree FreeMatch
According to the information provided, the installed brand is Gree , more specifically the FreeMatch range.
The Gree FreeMatch R-32 is a multi-zone platform known for its flexibility: it allows you to connect 2 to 5 zones on the same system, with a wide range of capacities (approximately 30,000 to 42,000 BTU , depending on the configuration).
Even when the exact model is not visible on the wall head, the design and configuration clearly correspond to a new generation Gree FreeMatch indoor wall unit , compatible with Quebec's climate requirements.
Observable installation details and technical choices
Neat interior installation
The wall-mounted unit is installed high up , near the ceiling, which promotes even air distribution without direct drafts on the occupants. The integration is discreet.
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No superfluous visual elements
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Neutral white finish, ideal for contemporary interiors
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Motorized flap ensuring precise airflow direction
Well-managed urban constraints
In Ville-Marie, HVAC installations often require:
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Hidden pipe passages
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Maximum vibration reduction
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Quiet operation to respect residential density
The Gree FreeMatch perfectly meets these requirements, with a compact outdoor compressor and very low noise indoor units.
Performance in all seasons, even the Quebec winter
Gree FreeMatch systems are designed to provide efficient heating in cold weather , an essential requirement in Montreal. In heating mode, the heat pump ensures:
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A rapid rise in temperature
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Constant thermal stability
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Optimized energy consumption
The result: reliable comfort in the middle of winter, while reducing dependence on traditional electrical systems.
Why AirGreen recommends the Gree FreeMatch in urban environments
At AirGreen , we regularly install multi-zone systems in areas such as Ville-Marie, Griffintown, Verdun, and the Southwest. The Gree FreeMatch is an excellent choice for:
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The condos
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Open-plan housing
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Owners who want precise control by area
Our approach is always based on a real analysis of the building, the habits of the occupants and local constraints, in order to ensure a sustainable and efficient installation.
Conclusion
This Gree FreeMatch multi-zone heat pump installation in Ville-Marie perfectly illustrates the balance between performance, aesthetics, and energy efficiency . In a demanding urban environment, this type of system offers superior comfort year-round, while respecting the architectural realities of downtown Montreal.
The big day, step by step
The main steps of this kind of job at AirGreen. Every house has its quirks: the estimate brings them out.
We look at the room, the outside wall, the line route and where the outdoor unit will go. That is where the capacity gets chosen.
Model, capacity and price, in writing. We also check whether the model qualifies for assistance programs.
Floors and furniture protected, wall plate position marked level, wall opening located.
A single opening, with the slope the drain needs to flow outside.
Set on a stand raised above the snow, with the clearances the manufacturer requires.
Connected, insulated and protected. The opening is then sealed against water, cold air and insects.
A dedicated circuit and an accessible disconnect near the outdoor unit.
Leak test, vacuum, then start-up and a check of heating and cooling.
Remote, modes, filters: we show you the essentials before we leave.
- The on-site estimateWe look at the room, the outside wall, the line route and where the outdoor unit will go. That is where the capacity gets chosen.
- The quoteModel, capacity and price, in writing. We also check whether the model qualifies for assistance programs.
- Getting readyFloors and furniture protected, wall plate position marked level, wall opening located.
- The wall openingA single opening, with the slope the drain needs to flow outside.
- The outdoor unitSet on a stand raised above the snow, with the clearances the manufacturer requires.
- Lines, cable and drainConnected, insulated and protected. The opening is then sealed against water, cold air and insects.
- The electrical workA dedicated circuit and an accessible disconnect near the outdoor unit.
- Tests and start-upLeak test, vacuum, then start-up and a check of heating and cooling.
- The walkthroughRemote, modes, filters: we show you the essentials before we leave.
What would it look like at your place?
Two quick checks with real numbers: what heat costs, and what your current heaters add up to in BTU/h.
Conversion: 1 W = 3.412 BTU/h. An indication, not a load calculation: baseboards and furnaces are often stronger than the real need, and they can stay as backup. AirGreen confirms the capacity on site.
Four mistakes we do not make
Flip each card to see what we do instead.
Your own project, step by step
What to do, season by season
Three habits per season for this unit. They take a few minutes and prevent many calls.
- Clean the indoor unit's filters.
- Clear leaves and debris left on the outdoor unit by winter.
- Test cooling before the first hot days.
- Clean the filters more often when the unit runs a lot.
- Keep plants away from the outdoor unit.
- Check that no water drips from the indoor unit.
- Rake the leaves around the outdoor unit.
- Test heating before the first cold days.
- Book periodic maintenance before winter.
- Keep snow away from the stand and the front of the unit.
- Let the unit defrost: it is normal.
- Never hit the ice on the fins; call us if the unit stays iced up.
Is your home ready?
Check what applies at your place. A "no" is not a refusal: it is what we sort out during the estimate.
Four statements: true or false?
It all comes down to details you have just seen.
1. In heating mode, the outdoor unit can produce water.
During defrost cycles. That water must drain away without forming ice.
2. You pick the capacity with a simple square-footage rule.
Windows, insulation, orientation and how the room is used all count. Capacity is chosen on site.
3. A multi-zone connects several indoor heads to a single condenser.
One head per room, all on the same condenser. Each room keeps its own temperature.
4. The disconnect can sit behind the patio furniture.
It must stay accessible: it is what shuts the unit off for service.
0 / 4 right answers
What people ask us about this kind of work
Does a wall-mounted heat pump heat in winter?
Wall-mounted or multi-zone: how do I choose?
Where does the outdoor unit go?
Are there grants?
Do I need a permit?
How cold can it heat?
How much can I save?
How is the LogisVert assistance calculated?
Is it noisy?
The outdoor unit is covered in ice: is that normal?
Does AirGreen hold the required licences?
Is the estimate free?
No question matches. Write to us: we answer.
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Text and photo: a real AirGreen Climatisation & Chauffage job. The diagrams are generic illustrations of the type of installation, not a survey of this job site. Sources of the added figures: airgreen.ca product pages (NEEP / AHRI performance), Hydro-Québec (Heat pumps page, LogisVert, read on 13 October 2026), Régie de l’énergie (rate D as of 1 April 2026).