Installation of a Gree Extreme Mini Split in Châteauguay
Explore our latest installation of the Gree Extreme Mini Split Heat Pump in Châteauguay. Learn how AirGreen brings superior comfort and efficiency to your home with this top-rated HVAC system.
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A New Level of Comfort: AirGreen’s Latest Gree Installation in Châteauguay
At AirGreen, we take pride in providing top-notch HVAC solutions across Montréal, Laval, Longueuil, the North Shore, and the South Shore. Our latest project took us to the picturesque town of Châteauguay, where we had the pleasure of installing a Gree Extreme Mini Split Heat Pump for a delighted customer. This installation not only highlights our commitment to quality and efficiency but also showcases the superior performance of Gree products in the harsh Canadian climate.
Why the Gree Extreme Mini Split is a Game-Changer
The Gree Extreme Mini Split we installed boasts a cooling capacity of 12,000 BTU and is designed to perform exceptionally well even in extreme conditions. Here are some of the standout features that make this model a perfect choice for our customers:
- Heating Capacity: Operates efficiently down to -30°C, ensuring warmth even during the coldest winter days.
- Energy Star® Certification: This model is highly efficient, contributing to lower energy bills and reduced environmental impact.
- WiFi Connectivity: Allows users to control the system remotely via a smartphone app, offering unparalleled convenience.
- AHRI Certified: Ensures the unit meets rigorous performance standards.
- High Efficiency: With a SEER rating of 30.5, this unit provides optimal energy efficiency, making it a smart investment.
Installation Details: Precision and Expertise
Our team arrived at the Châteauguay residence early in the morning, equipped with the latest tools and technology to ensure a smooth installation process. The project involved mounting the indoor unit on the wall and setting up the outdoor compressor unit. Here’s a detailed breakdown of the installation process:
- Site Assessment: We conducted a thorough site assessment to determine the best location for the indoor and outdoor units. This step is crucial to maximize efficiency and ensure optimal airflow.
- Mounting the Indoor Unit: The indoor unit, measuring 38.19 x 8.86 x 11.81 inches, was carefully mounted on a sturdy bracket to ensure it remained secure and vibration-free.
- Installing the Outdoor Unit: The outdoor unit, with dimensions 35.38 x 14.88 x 23.5 inches, was placed on a stable base, equipped with a heating element to prevent condensate freezing and ensure efficiency even at low temperatures.
- Connecting the Units: We connected the indoor and outdoor units using high-quality, insulated pipes (1/4 - 1/2 inches) to ensure efficient refrigerant flow and minimize energy loss.
- Electrical Setup: The unit was connected to a 220V power supply, with careful attention to safety and compliance with electrical codes.
- Testing and Calibration: After installation, we conducted a series of tests to ensure the system was operating at peak efficiency. We calibrated the unit to the customer’s preferences, ensuring optimal comfort and performance.
The Benefits of Choosing AirGreen
Choosing AirGreen for your HVAC needs comes with several benefits:
- Expertise and Experience: Our team is highly trained and experienced in installing and maintaining a wide range of HVAC systems.
- Customer Satisfaction: We prioritize customer satisfaction and work diligently to exceed expectations on every project.
- Comprehensive Warranty: The Gree Extreme Mini Split comes with an industry-leading warranty of 10 years on the compressor, parts, and labor, providing peace of mind and long-term value.
The Gree Extreme Difference
The Gree Extreme Mini Split Heat Pump is designed to tackle the unique challenges of the Canadian climate. Its robust construction and innovative features make it a reliable and efficient choice for homeowners looking to enhance their comfort while minimizing energy costs. Here are some additional features that set this model apart:
- Intelligent Defrosting: The system’s microprocessor-controlled defrosting mechanism activates only when necessary, maximizing energy savings and ensuring consistent performance.
- Compact Design: Both the indoor and outdoor units are designed to be compact, making them easy to install and aesthetically pleasing.
- Wide-Spread Louvers: The motorized louvers can be adjusted both horizontally and vertically, ensuring even distribution of air throughout the room.
- Automatic Restart: In the event of a power outage, the unit automatically resumes operation with the last settings, providing uninterrupted comfort.
- Self-Diagnosis: The unit’s electronic control system can diagnose and indicate issues, reducing service time and ensuring prompt resolution of any problems.
A Worthwhile Investment
Our Châteauguay customer chose the Gree Extreme Mini Split not only for its superior performance but also for its eligibility for various government rebates. The LogisVert program by Hydro-Québec offers a grant of $405, making this energy-efficient model even more affordable. Additionally, the Energy Star® certification means this unit qualifies for federal and provincial subsidies, potentially saving the homeowner up to $5,600.
Customer Feedback
The feedback from our Châteauguay customer has been overwhelmingly positive. They have expressed their satisfaction with the installation process, the professionalism of our team, and the remarkable performance of the Gree Extreme Mini Split. The customer particularly appreciates the unit’s quiet operation, efficient heating during the cold spells, and the convenience of the WiFi control.
Conclusion
At AirGreen, we are committed to providing the best HVAC solutions tailored to the unique needs of our clients. Our recent installation of the Gree Extreme Mini Split in Châteauguay is a testament to our dedication to quality, efficiency, and customer satisfaction. If you are considering upgrading your home’s heating and cooling system, look no further than AirGreen. Contact us today to learn more about our services and how we can help you achieve ultimate comfort in your home.
The job tools
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.
How the job unfolds
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 we check on a job like this one
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.
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.
Good habits, once the unit is in place
Six simple habits that keep the unit going. Your list stays on this device.
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.
The right pages, at the right time
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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An on-site estimate, the right capacity, the right equipment.
The on-site estimate is free and the quote follows within 24 hours.
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).
