Strategic HVAC Installation for Optimal All-Season Comfort in Rosemère
At AirGreen, we recently completed a full HVAC installation of a MIDEA EVOX G3 3 Ton Central Heat Pump in a single-family home located in Rosemère, on Montreal's North Shore. This project perfectly illustrates our rigorous, technical, and performance-oriented approach, adapted to Quebec's climatic realities.
The client wanted to replace an old, aging central system that was inefficient and energy-intensive. Their objective was clear: to obtain reliable heating down to -30°C, efficient cooling in the summer, and above all, to reduce energy costs while increasing overall comfort.
Why the MIDEA EVOX G3 Central Heat Pump is Ideal for Rosemère
Performance adapted to Quebec winters
The MIDEA EVOX G3 3 Ton (36,000 BTU) is designed to meet the extreme conditions regularly found in Rosemère, Laval, and on the North Shore:
- Effective heating capacity down to -30°C
- Maintains stable power even in extreme cold
- Inverter technology allowing precise adjustment of energy demand
In this specific installation, we sized the system based on the house's square footage, existing insulation, and ductwork. The result: uniform heat distribution across two floors, without unpleasant fluctuations.
Energy efficiency and real savings
This model exhibits strong performance:
- SEER2: 17.7
- HSPF2: 10.0
- EER2: 12.0
- ENERGY STAR® (Cold Climate) certified
For the homeowner, this means a significant reduction in electricity bills. In our similar installations in Longueuil and Laval, clients generally observe a consumption decrease of 20% to 35% compared to older systems.
Technical Details of the Installation in Rosemère
Site Configuration
The installation presented several interesting particularities:
- Restricted outdoor location, requiring optimized unit positioning
- Refrigerant lines routed along a brick wall (visible in the photo)
- Integration with an existing duct system requiring precise adjustments
We proceeded with:
- Installation of the outdoor unit on a stable support with optimal clearance
- Complete insulation of the refrigerant lines (3/8 - 3/4)
- Installation of a drainage system with a trap to prevent air backflow
- Secure 220V electrical connection with adequate protection
- Pressure test and vacuum pull (micron test) to guarantee perfect sealing
Clean and Durable Execution
As always at AirGreen, we pay particular attention to details:
- Clean fastening of conduits and cables along the wall
- Protection of pipes against climatic variations
- Aesthetic optimization for discreet integration
This type of finish is essential to ensure the longevity of the system, and also to meet the expectations of homeowners who care about external appearance.
Advanced Technology of the MIDEA EVOX G3
Inverter Compressor and Intelligent Control
The heart of the system relies on a new generation Inverter compressor, allowing for:
- Continuous power modulation
- Reduced on/off cycles
- Better temperature stability
In this Rosemère home, this translates to constant comfort, without feeling overheated or overcooled.
Environmentally Friendly R-454B Refrigerant
The MIDEA EVOX G3 uses R-454B, a more environmentally friendly refrigerant gas:
- Reduced GWP (Global Warming Potential)
- Compliance with new environmental standards
- Improved overall energy efficiency
This choice is part of a sustainable approach, increasingly sought after by homeowners in Montreal, Laval, and Longueuil.
Subsidies and Return on Investment
LogisVert Subsidy Available
For this installation in Rosemère, the client is eligible for a provincial LogisVert subsidy of up to $3720.
At AirGreen, we assist our clients with:
- Eligibility validation
- Document preparation
- Application follow-up
Medium-Term Profitability
Thanks to:
- High energy efficiency
- The subsidy
- Reduced heating costs
The return on investment is generally observed between 3 and 6 years, depending on usage.
Customer Experience: Comfort Transformed
The owner of this residence in Rosemère shared his impressions with us a few weeks after the installation:
- Uniform temperature throughout the house
- Quiet operation, even at full capacity
- Easy to use thanks to integrated WiFi
He also appreciated our approach:
- Clear and transparent quote
- Fast and professional installation
- Post-installation follow-up
Common Mistakes Avoided During This Installation
At AirGreen, we regularly correct poorly executed installations. In this project, we avoided several common mistakes:
- Incorrect heat pump sizing
- Inadequate insulation of refrigerant lines
- Absence of micron test
- Poorly designed drainage
These elements, often overlooked, can significantly reduce the performance and lifespan of an HVAC system.
Why Choose AirGreen for Your HVAC Installation in Rosemère
We regularly operate in Rosemère, Laval, Montreal, Longueuil, North Shore, and South Shore, with recognized expertise in central heat pump installation.
Our approach is based on:
- In-depth technical analysis
- Rigorous execution
- High-performance and adapted equipment
- Responsive after-sales service
Every installation is carried out as if it were for our own home.
Conclusion: A Reliable Solution for North Shore Residences
The installation of this MIDEA EVOX G3 3 Ton central heat pump in Rosemère demonstrates that it is possible to combine performance, energy efficiency, and lasting comfort.
For homeowners in Montreal, Laval, Longueuil, the North Shore, and the South Shore, this type of system represents a modern solution, adapted to Quebec's climatic realities.
At AirGreen, we continue to offer superior quality HVAC installations, with a focus on technical precision and customer satisfaction.