Project

Installation of a Gree Extreme Heat Pump in Anjou, Montréal

Winter or summer, AirGreen's installation of the Gree Extreme heat pump in Anjou ensures year-round comfort. Discover how we make HVAC excellence a reality.

By AirGreen Climatisation & Chauffage Admin4 min read
Installation of a Gree Extreme Heat Pump in Anjou, Montréal
Installation of a Gree Extreme Heat Pump in Anjou, Montréal
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.

Unveiling the Excellence of AirGreen's Latest HVAC Endeavor

In the heart of Anjou, Montréal, AirGreen has once again demonstrated its unmatched expertise and dedication in the HVAC industry with the installation of a state-of-the-art Gree Extreme heat pump. This installation not only signifies a leap towards energy efficiency and comfort for our clients but also showcases our ability to conquer the challenges of the Canadian winters, ensuring our clients enjoy unparalleled indoor air quality all year round.

Why Choose AirGreen for Your HVAC Needs?

  • Expertise and Experience: With years of experience in the HVAC field, AirGreen is your go-to solution for all heating, ventilation, and air conditioning needs. Our team is equipped with the knowledge and tools to ensure efficient, effective installations.
  • Customer-Centric Approach: We prioritize our clients' comfort and satisfaction, tailoring our solutions to meet their specific needs and preferences.
  • Innovative Solutions: Our commitment to utilizing the latest technologies and energy-efficient machines like the Gree Extreme heat pump ensures that our clients receive the best the industry has to offer.

The Gree Extreme Heat Pump: A Marvel of Modern Engineering

The Gree Extreme heat pump stands out for its exceptional features and capabilities:

  • Model: Extreme
  • Size: 24,000 BTU
  • Energy Efficiency: With a remarkable SEER rating of 21.5, this heat pump is Energy Star® certified, promising significant energy savings.
  • Smart Features: Equipped with WiFi capabilities, it allows for easy monitoring and control, adding a layer of convenience for our users.
  • Silent Operation: Its low noise levels, 59 dB(A) outdoors and as low as 34 dB(A) indoors, ensure a quiet and comfortable environment.
  • Extreme Weather Performance: Capable of heating efficiently down to -30°C, it's designed to withstand the harsh Canadian winters.
  • Comprehensive Warranty: A 10-10-10 warranty on the compressor, parts, and labor, supplemented by an additional 10-10-10 warranty, offers peace of mind to our customers.

A Winter Installation Like No Other

This particular installation in Anjou, amidst the biting cold of winter, underscores our team's resilience and dedication. Equipped with the right tools and protective gear, our technicians braved the freezing temperatures to install the Gree Extreme heat pump, ensuring that our client's comfort is not compromised by the season.

Strategic Placement and Aesthetic Consideration

One of the highlights of this installation was the strategic placement of the outdoor unit. Positioned on the opposite side of the deck, it ensures that the unit does not occupy valuable outdoor living space. Additionally, the silent operation of the unit means that summer barbecues and outdoor gatherings can proceed without interruption from the heat pump's operation.

Furthermore, our team took extra care to conceal the piping and electrical wires under the deck, enhancing the overall aesthetic appeal of the installation site. This attention to detail not only ensures functionality but also maintains the beauty of our client's outdoor space.

AirGreen: Ensuring Satisfaction and Comfort All Year Round

Our commitment to delivering exceptional HVAC services doesn't end at installation. We strive to ensure that each client enjoys the full benefits of their Gree Extreme heat pump, from the energy savings and enhanced comfort to the peace of mind that comes with our comprehensive warranties.

Seize the Opportunity for a Substantial Subsidy

This installation is also notable for its eligibility for a substantial provincial subsidy, amounting to $1,860. This financial incentive, combined with the long-term energy savings offered by the Gree Extreme heat pump, presents a compelling value proposition for our clients.

Join the Ranks of Satisfied AirGreen Customers

Our dedication to excellence, customer satisfaction, and innovative solutions has cemented our reputation as a leader in the HVAC industry in Montréal, Laval, Longueuil, North Shore, and South Shore. This installation in Anjou is a testament to our commitment to not only meet but exceed our clients' expectations, even in the face of challenging weather conditions.

By choosing AirGreen for your HVAC needs, you're not just installing a heat pump; you're investing in comfort, energy efficiency, and the peace of mind that comes with knowing you're in good hands.

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

    Useful pages for what comes next

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    The on-site estimate is free and the quote follows within 24 hours.

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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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