Installation of a GREE Vita Wall-Mounted Heat Pump in Terrebonne
Elevate your home's comfort with the GREE Vita wall-mounted heat pump in Terrebonne—professionally installed by AirGreen, ensuring peak performance and elegance.
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The job on one screen

The article, chapter by chapter
Elevating Home Comfort with Precision
In the serene neighborhood of Terrebonne, a revolution in home climate control has arrived. AirGreen, a trusted leader in HVAC solutions in Montreal and its surrounding areas, recently completed a sophisticated installation of the GREE Vita 18,000 BTU Wall-Mounted Heat Pump. This installation not only underscores our commitment to delivering top-tier home comfort solutions but also highlights the intricate craftsmanship and advanced technology that define our services.
Technical Excellence in the GREE Vita
The GREE Vita model is a testament to modern engineering and design finesse, meticulously crafted to meet the demanding standards of today's energy-conscious homeowner. Here’s what makes this model a standout choice:
- Model and Serial Details: GWH18ATDXD-D3DNA1A/O (exterior), GWH18ATDXD-D3DNA3A/I (interior)
- Energy Efficiency: Sporting a 17.5 SEER rating, the GREE Vita operates with remarkable efficiency, significantly reducing energy consumption while maintaining optimal comfort.
- Integrated Technology: With WiFi capabilities and GREE+ app integration, users can effortlessly control their home climate from anywhere, ensuring comfort is always at their fingertips.
- Robust Heating Capacity: Effective operation down to -20°C, making it ideal for the harsh winters of Quebec.
Design and Installation: A Blend of Aesthetics and Functionality
The recent installation in Terrebonne was not just about enhancing home comfort; it was a statement of aesthetic integration and functional design. The GREE Vita was installed in a strategic location within the home to ensure maximum coverage and minimal visual impact. Our technicians, skilled in the art of HVAC installation, ensured that every component was perfectly aligned with the home's existing décor and structural elements.
- Quiet Operation: Maintains a peaceful indoor environment with noise levels as low as 32 dB.
- Eligibility for Provincial Subsidy: Qualifies for a $560 LogisVert Grant by Hydro-Québec, making it an economically attractive option for homeowners.
- Advanced Features: Includes G10 Inverter Technology for precise temperature control and energy savings, along with washable dust filters for improved air quality.
Why Homeowners Choose AirGreen for Their HVAC Needs
Choosing AirGreen means opting for reliability, expertise, and unparalleled customer service. Our approach to each installation is tailored to meet the unique needs of each customer, ensuring:
- Professional Installation: Our certified technicians are equipped with the latest tools and training to install your GREE Vita heat pump efficiently and effectively.
- Long-Term Commitment: We stand by our installations with a comprehensive warranty and offer extended warranty options to fit your needs.
- Customer-Centric Service: From initial consultation to post-installation support, our team is dedicated to your satisfaction, offering maintenance tips and regular check-ups.
The Impact of Professional Installation
A professional installation extends beyond simple placement and setup. It involves a deep understanding of the product’s capabilities and the environment it operates in. Our recent project in Terrebonne is a perfect example of how AirGreen’s meticulous attention to detail and commitment to quality result in a seamless integration of technology and comfort.
- Enhanced Durability: Proper installation ensures that the heat pump operates at peak efficiency and lasts longer.
- Optimal Performance: Correctly installed systems perform better, providing consistent temperature control and reduced wear and tear.
Conclusion: Your Partner in Home Comfort
AirGreen is more than just an HVAC service provider. We are partners in enhancing your home's comfort and efficiency. The installation of the GREE Vita wall-mounted heat pump in Terrebonne is a testament to our dedication to providing advanced, efficient, and reliable HVAC solutions. Trust us to bring the future of home comfort to your doorstep, ensuring a cozy and enjoyable environment year-round.
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).
