Installation of a GREE FLEXX Central Heat Pump in Brossard, South Shore
Elevate your home's comfort with AirGreen's expert installation of the GREE FLEXX Heat Pump in Brossard - where technology meets efficiency!
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The job on one screen

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Elevating Comfort with a Touch of Innovation
Unveiling the Installation Mastery at Brossard
AirGreen is synonymous with precision, reliability, and customer satisfaction in the HVAC realm of Montréal, Laval, Longueuil, North Shore, and South Shore. Recently, we had the pleasure of enhancing a Brossard home with a cutting-edge GREE FLEXX central heat pump, a testament to modern engineering designed to maximize comfort and efficiency.
The Essence of Our Brossard Installation
The GREE FLEXX model, known for its robust performance and sleek design, was an ideal replacement for an outdated heating and cooling system in a picturesque Brossard residence. Our installation team approached this task not just as a routine job but as an opportunity to deliver unmatched comfort and energy efficiency to a deserving family.
Client-Centric Approach
Understanding the unique needs of each customer is our forte. The homeowner sought a reliable, high-efficiency system that could handle the fluctuating climates of Québec without compromising on comfort or hiking up energy bills. The GREE FLEXX, with its impressive 18.0 SEER, 11.0 HSPF, and 10.0 EER ratings, was the perfect answer. Moreover, the enticing $2,880 grant from Hydro-Québec under the LogisVert Program made this upgrade a financially sound decision as well.
Installation Process: Seamless and Comprehensive
Our team's meticulous approach ensured that every component of the old system was thoroughly evaluated before installing the new heat pump. From cleaning and inspecting the existing pipelines to ensuring they were leak-free, we handled every detail with the utmost care. The inclusion of both a heat pump and an electric furnace allowed us to provide a comprehensive solution that optimized the home's heating and cooling efficiency.
Features of the GREE FLEXX Heat Pump
The GREE FLEXX heat pump stands out in the HVAC market for several reasons, all of which contribute to its popularity among discerning homeowners:
- Energy Efficiency: Achieving up to 20 SEER and 10.5 HSPF, the GREE FLEXX is designed for optimal energy use while providing superior temperature management.
- Quiet Operation: The unit operates as quietly as 45 dB(A), ensuring a peaceful home environment.
- Advanced Air Filtration: With a washable air filter, homeowners can maintain air quality without the recurring costs of filter replacements.
- Intelligent Controls: Features like scheduled drying, automatic fan speed adjustments, and Wi-Fi thermostat controls make operation effortless and adaptable to personal preferences.
- Reliability: A robust 12-year warranty on parts and compressor reflects the manufacturer's confidence in the product’s longevity.
Why Choose AirGreen for Your HVAC Needs?
Choosing AirGreen means partnering with a team that values quality, customer satisfaction, and technological innovation. Our installation in Brossard is just one example of how we go the extra mile to ensure that every customer’s heating and cooling needs are met with the highest standards. We are committed to providing not just services but solutions that improve the comfort and lives of our clients.
The AirGreen Promise
At AirGreen, we do not cut corners. Every installation is carried out with precision and foresight, ensuring that all equipment delivers optimal performance from day one. Our comprehensive approach includes detailed assessments, professional installations, and thorough testing of all systems.
Your Next Step Towards Comfort
Are you ready to enhance your home’s climate control solutions with the latest in HVAC technology? Contact AirGreen today, and let us guide you through the seamless transition to a more comfortable, energy-efficient home with the GREE FLEXX heat pump.
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 ducts, the current indoor module, the electrical panel and the planned spot for the outdoor unit.
The equipment combination, capacity and price, in writing. We check whether the combination qualifies for assistance programs.
Access protected, old unit disconnected and removed when it is being replaced.
Electric furnace or air handler, with its coil, connected to the supply and return ducts.
On a level base, raised above the snow, with free space all around.
Insulated, they enter through a sealed opening and run to the indoor coil.
Dedicated circuits, accessible disconnect, a thermostat that works with the heat pump and the backup heat.
Leak test, vacuum, start-up, airflow check and a test of both modes.
Filter, thermostat, backup heat in extreme cold: what to know before winter.
- The on-site estimateWe look at the ducts, the current indoor module, the electrical panel and the planned spot for the outdoor unit.
- The quoteThe equipment combination, capacity and price, in writing. We check whether the combination qualifies for assistance programs.
- Getting readyAccess protected, old unit disconnected and removed when it is being replaced.
- The indoor moduleElectric furnace or air handler, with its coil, connected to the supply and return ducts.
- The outdoor unitOn a level base, raised above the snow, with free space all around.
- The refrigerant linesInsulated, they enter through a sealed opening and run to the indoor coil.
- Electrical and thermostatDedicated circuits, accessible disconnect, a thermostat that works with the heat pump and the backup heat.
- Tests and start-upLeak test, vacuum, start-up, airflow check and a test of both modes.
- The walkthroughFilter, thermostat, backup heat in extreme cold: what to know before winter.
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.
It captures or rejects heat outside. It sits on a level base, above the snow, with free space all around.
The insulated refrigerant lines enter the house through a sealed opening and run to the indoor coil.
A shut-off switch near the outdoor unit isolates it safely for service.
Sitting on the indoor module, it moves heat between the house air and the refrigerant.
Electric furnace or air handler: its fan pushes air through the ducts. The electric backup takes over in extreme cold.
Supply ducts bring air to the rooms; returns bring it back to the unit. Their condition matters as much as the unit's.
It protects the coil and the fan. A dirty filter cuts airflow, so it gets checked regularly.
It runs the heat pump and the backup heat. It must be compatible with the installed system.
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.
- Check the indoor module's filter.
- Clear winter debris from the outdoor unit.
- Test cooling before the heat arrives.
- Check the filter more often in peak season.
- Keep registers and returns clear.
- Watch condensate drainage near the coil.
- Change or clean the filter.
- Test heating and backup heat before the cold.
- Book periodic maintenance.
- Clear snow around the outdoor unit.
- Store nothing in front of the indoor module.
- Note any unusual noise or smell and call us.
The right pages, at the right time
Four statements: true or false?
It all comes down to details you have just seen.
1. A central heat pump uses the house's ducts.
It connects to the existing ducts to heat and cool everywhere.
2. In extreme cold, electric backup heat can take over.
The indoor module (furnace or air handler) works with the heat pump and takes over in extreme cold.
3. The filter only gets changed when the unit breaks down.
A dirty filter cuts airflow. It gets checked regularly.
4. You can reuse the old unit's size without checking.
The house may have changed: insulation, windows, added rooms. Capacity is confirmed on site.
0 / 4 right answers
What people ask us about this kind of work
Can I keep my current ducts?
What happens in extreme cold?
Furnace, air handler, ducted: what is the difference?
Are there grants?
Do I need a permit?
How much can I save?
How is the LogisVert assistance calculated?
Will my current thermostat work?
Central or wall units: which one?
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).
