Installation of a Gree Free Match Extreme Double Zone Heat Pump in Montreal
See how two Montreal homes got a cozy upgrade with Gree Heat Pumps, thanks to AirGreen's precision and a neat Hydro-Québec grant!
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.
A Tale of Two Installations: Bringing Comfort and Efficiency to Montreal Homes
In the heart of Montreal, a story of innovation, precision, and customer satisfaction unfolds as AirGreen, your trusted HVAC specialists, embark on an ambitious project. This narrative not only showcases our expertise but also illuminates the path for future customers seeking unparalleled HVAC solutions.
Understanding the Challenge
Embarking on this project, we encountered a unique situation: two neighboring households in Montreal, each desiring to enhance their living spaces with the installation of a Gree Free Match Extreme Double Zone Heat Pump. The task at hand was not just about installing an HVAC system; it was about crafting a solution tailored to the individual needs of each home, ensuring optimal performance and efficiency.
The Gree Free Match Extreme: A Closer Look
Before delving into the intricacies of the installation, let's spotlight the star of the show – the Gree Free Match Extreme Double Zone Heat Pump. This marvel of engineering is not your average HVAC system. It boasts an impressive 23.0 SEER efficiency rating, WiFi capabilities, and the ability to power up to five indoor units, all while maintaining a whisper-quiet 60.0 dB(A) sound pressure level. Its robust design includes anti-corrosion coated fins, a self-diagnosis function, and an automatic defrost function, ensuring it stands the test of Montreal's varied climate.
Installation Insights: Overcoming Mid-Air Challenges
The first installation, located on the top floor, was a straightforward affair, showcasing our team's efficiency and professionalism. However, the second installation presented a unique puzzle – positioning the external compressor on the roof with the indoor units two floors below. This scenario required meticulous planning and precision, demonstrating our capability to navigate complex challenges seamlessly.
A Symphony of Collaboration and Innovation
Our approach was not merely technical but also deeply collaborative. We engaged closely with both homeowners to understand their specific needs, ensuring the indoor units were placed in the most optimal locations. For the top-floor installation, positioning the indoor unit on the exterior wall was a straightforward choice, offering both efficiency and aesthetic harmony.
The middle-floor installation, however, demanded a more creative solution. Installing the second indoor unit in the center of the living room presented an opportunity to blend functionality with interior design. Through careful coordination and innovative thinking, we ensured the installation was not only effective but also complemented the living space's overall ambiance.
Customer Satisfaction and Beyond
The highlight of this project was the tangible sense of satisfaction from our customers. Their excitement was not just about the cutting-edge technology or the aesthetic integration of the units into their homes. It was also about the significant savings afforded by the $2148 grant from Hydro-Québec's LogisVert Program, a testament to the energy efficiency and environmental stewardship of the Gree Free Match Extreme.
Why AirGreen? A Testament to Quality and Commitment
This project exemplifies why AirGreen is the go-to choice for HVAC solutions in Montreal, Laval, Longueuil, North Shore, and South Shore. Our commitment to quality, customer satisfaction, and environmental sustainability is unwavering. We take pride in our ability to tackle challenging installations with creativity and precision, always with the customer's needs at the forefront.
- Expertise in Multi-Zone Systems: Our proficiency with complex installations, particularly multi-zone heat pumps, sets us apart. We understand the nuances of finding the perfect location for each unit, ensuring optimal performance and comfort.
- Group Discounts and Financial Savvy: Recognizing the value of community, we offered a group discount to these neighboring customers, enhancing affordability without compromising on quality.
- A Commitment to Sustainability: Our choice of products, like the Gree Free Match Extreme, reflects our dedication to energy efficiency and environmental responsibility, aligning with programs like Hydro-Québec's LogisVert.
Looking Forward
The successful installation of the Gree Free Match Extreme Double Zone Heat Pumps in Montreal is more than a testament to our technical acumen. It's a reflection of our dedication to enhancing the comfort, efficiency, and quality of life for our customers. At AirGreen, we're not just installing HVAC systems; we're crafting bespoke solutions that stand the test of time, backed by a robust 10-year warranty on parts, compressor, and labor.
As we look to the future, our commitment to innovation, customer satisfaction, and environmental stewardship remains steadfast. Whether you're seeking to upgrade your home's HVAC system or embarking on a new installation, AirGreen is your partner in creating a comfortable, efficient, and sustainable living environment.
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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Every house has its constraints. We see them before we install.
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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).