Project

Installation of a Gree Extreme Wall-Mounted Heat Pump in Boucherville

Elevate your home comfort with AirGreen's sleek Gree Extreme Heat Pump installation in Boucherville - efficiency, aesthetics, and savings combined.

By AirGreen Climatisation & Chauffage Admin4 min read
Installation of a Gree Extreme Wall-Mounted Heat Pump in Boucherville
Installation of a Gree Extreme Wall-Mounted Heat Pump in Boucherville
Generic diagram: wall-mounted heat pump, indoor and outdoor units

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.

  1. 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.

  2. The refrigerant lines, the communication cable and the drain go through the wall in a single opening, sealed against water, cold air and insects.

  3. Two insulated copper pipes connect the two units. Outside, a line cover can protect them from sun, knocks and weather.

  4. A shut-off switch near the outdoor unit isolates it safely for service. It must stay accessible at all times.

  5. The compressor and the fan. In heating mode it captures heat from the outdoor air, even in winter, and moves it inside.

  6. On the ground or on the wall, it keeps the unit above accumulated snow. The unit stays clear and defrost water can drain away.

  7. The fan needs to blow freely. Storage, a fence or a wall too close, and efficiency drops while noise goes up.

A Seamless Integration of Comfort and Technology

In the picturesque town of Boucherville, a residence recently became the epitome of modern living and environmental sustainability through the installation of a state-of-the-art Gree Extreme Wall-Mounted Heat Pump. AirGreen, a leader in the HVAC industry based in Montréal, is proud to showcase this installation as a testament to our commitment to quality, efficiency, and customer satisfaction.

Project Overview: A Synthesis of Simplicity and Excellence

Our team embarked on this project with a clear vision: to provide the homeowner with an unparalleled heating and cooling solution that not only meets their needs but also exceeds their expectations in terms of performance, aesthetics, and cost-effectiveness. The Gree Extreme, an 18,000 BTU wall-mounted heat pump, was chosen for its superior energy efficiency, innovative features, and the promise of a comfortable home environment, regardless of the outdoor temperature.

The Installation Process: Precision and Professionalism

The project was marked by its simplicity and straightforwardness, traits not often associated with the installation of advanced HVAC systems. Both the compressor and the indoor unit of the heat pump were installed on the same wall, mere feet apart, facilitating a smooth and efficient installation process. This wall-to-wall setup not only allowed us to offer a competitive price but also enabled us to provide a discount to the customer, further enhancing their satisfaction with the project.

One of the standout features of this installation was our ability to conceal the hole in the wall, as well as the pipes and electrical wiring, behind the indoor unit. This meticulous attention to detail ensured that the installation was not only functional but also aesthetically pleasing, with no visible components or the need for additional repairs. Our customer was particularly impressed with this aspect of the project, highlighting our commitment to a clean, professional, and discreet installation process.

The Gree Extreme: A Closer Look at the Machine

The Gree Extreme Wall-Mounted Heat Pump is renowned for its exceptional energy efficiency, boasting a 24.5 SEER rating and ENERGY STAR® certification. This makes it eligible for both federal and provincial subsidies, significantly reducing the overall cost for homeowners. The inclusion of WiFi capabilities and the Gree+ app allows for effortless control of the device, ensuring optimal comfort and convenience.

Moreover, the Gree Extreme is designed to withstand the harsh Canadian climate, offering reliable heating down to temperatures as low as -30°C. This is made possible by the unit's intelligent compressor defrosting system and its two-stage compressor, which ensure maximum heating capacity and energy savings during the winter months.

Why Choose AirGreen for Your HVAC Needs?

Our recent installation in Boucherville stands as a testament to the quality, reliability, and professionalism that AirGreen brings to every project. Here are just a few reasons why we are the preferred choice for HVAC services in Montréal, Laval, Longueuil, and beyond:

  • Expertise and Experience: With years of industry experience, our team is equipped to handle installations of all complexities with precision and professionalism.
  • Customer-Centric Approach: We prioritize our customers' needs and preferences, ensuring that every project is tailored to their specific requirements.
  • Commitment to Quality: We use only the highest quality materials and state-of-the-art technology, ensuring that our installations are durable, efficient, and effective.
  • Competitive Pricing: Our transparent pricing model and the ability to offer discounts on straightforward installations ensure that our services are accessible to a wide range of customers.

In Conclusion

The successful installation of the Gree Extreme Wall-Mounted Heat Pump in Boucherville is a clear demonstration of AirGreen's ability to seamlessly integrate cutting-edge technology with customer-centric service. We are proud to contribute to the comfort and well-being of our clients, while also promoting environmental sustainability through energy-efficient solutions.

For those looking to enhance their home's heating and cooling system, AirGreen stands ready to deliver excellence, innovation, and unparalleled customer satisfaction. Contact us today to learn more about how we can transform your home into a haven of comfort and efficiency.

The steps

How it goes, from the first call to the end

The main steps of this kind of job at AirGreen. Every house has its quirks: the estimate brings them out.

Step 1 of 9The on-site estimate

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.

  1. 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.
  2. The quoteModel, capacity and price, in writing. We also check whether the model qualifies for assistance programs.
  3. Getting readyFloors and furniture protected, wall plate position marked level, wall opening located.
  4. The wall openingA single opening, with the slope the drain needs to flow outside.
  5. The outdoor unitSet on a stand raised above the snow, with the clearances the manufacturer requires.
  6. Lines, cable and drainConnected, insulated and protected. The opening is then sealed against water, cold air and insects.
  7. The electrical workA dedicated circuit and an accessible disconnect near the outdoor unit.
  8. Tests and start-upLeak test, vacuum, then start-up and a check of heating and cooling.
  9. The walkthroughRemote, modes, filters: we show you the essentials before we leave.
Your numbers

And at your place?

Two quick checks with real numbers: what heat costs, and what your current heaters add up to in BTU/h.

Size checkYour baseboards, in BTU/h
–BTU/h of installed electric heat

    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.

    Through the seasons

    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.
    And at your place?

    Which type of equipment for your project?

    Pick what looks like your need.

    Mistakes avoided

    Four mistakes we do not make

    Flip each card to see what we do instead.

    Frequently asked questions

    What people ask us about this kind of work

    12 questions
    Does a wall-mounted heat pump heat in winter?
    Yes, it heats and cools. Its capacity drops in very cold weather; the operating range depends on the model and is listed on its spec sheet.
    Wall-mounted or multi-zone: how do I choose?
    One wall head and one condenser outside: the direct solution for a room or an open area. For two to five rooms, a multi-zone puts one head in each room on a single condenser.
    Where does the outdoor unit go?
    Where it stays above the snow, clear and accessible, away from walkways. We decide it with you during the estimate.
    Are there grants?
    Depending on the model and your situation, assistance programs may apply, including Hydro-Québec's LogisVert. AirGreen checks the model number before quoting an amount. See the grants.
    Do I need a permit?
    Rules vary from city to city: location, distances, noise. See permits and by-laws, and we check for your address.
    How cold can it heat?
    It depends on the model. According to Hydro-Québec, newer models work down to a temperature between −15 °C and −25 °C, and some cold-climate models are certified lower. The minimum temperature is on each unit's spec sheet.
    How much can I save?
    Hydro-Québec says a heat pump can be up to three times more efficient than baseboards for heating in the colder months. The result depends on the house, the climate and how it is used.
    How is the LogisVert assistance calculated?
    For ENERGY STAR cold-climate certified heat pumps, Hydro-Québec lists assistance of $120 per 1,000 BTU/h of heating capacity at −8 °C. AirGreen checks the exact model before quoting an amount; only Hydro-Québec confirms the assistance granted. See the grants.
    Is it noisy?
    The sound level depends on the model and is listed in decibels on each unit's spec sheet. Location matters too: when possible, we avoid putting the outdoor unit under a bedroom window.
    The outdoor unit is covered in ice: is that normal?
    Some frost is: the unit runs defrost cycles. Never hit the ice. If the unit stays iced up or stops heating, call us.
    Does AirGreen hold the required licences?
    Yes. AirGreen holds RBQ licence 5645-9605-01, subclasses 15.8 Ventilation, 15.10 Refrigeration and 16 Electricity.
    Is the estimate free?
    Yes. The on-site estimate is free and the quote follows within 24 hours. Book my free estimate.
    Going further

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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).

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