Strategic HVAC Installation for Optimal Comfort on the North Shore
At AirGreen, we recently completed a dual-zone heat pump installation in Rosemère, on the North Shore of Montreal, in a single-family residence that required a high-performance solution for both winter and summer. The natural choice was the FUJITSU Aquila XLTH R32 24,000 BTU, a machine known for its reliability in cold climates and its ability to precisely manage multiple zones.
From our first site visit, we identified a clear need: to provide independent comfort between two key areas of the house—the main living room and the upstairs bedroom—while optimizing energy consumption. This typical dual-zone configuration is ideal for properties in Rosemère, where temperature variations between floors can be significant.
Technical Analysis and Choice of FUJITSU Aquila XLTH System
A Heat Pump Designed for the Quebec Climate
The installed model, the FUJITSU Aquila XLTH R32, stands out for its ability to maintain exceptional performance down to -26°C, making it a perfectly adapted solution for the harsh winters of Montreal, Laval, and the North Shore.
Here are the key characteristics of the installed system:
- Total Capacity: 24,000 BTU
- Configuration: Dual-zone (2 wall units)
- Refrigerant: R-32 (more ecological and efficient)
- SEER2: 23.5 (excellent cooling efficiency)
- HSPF2: 11.5 (high heating performance)
- Outdoor Sound Level: 52 dB(A)
- ENERGY STAR® Certification (cold climate): Yes
- LogisVert Grant: up to $1,944
This combination allows homeowners to benefit from constant comfort, even during periods of extreme cold, while significantly reducing their energy bills.
Customized Zone Configuration
For this installation in Rosemère, we opted for a 9,000 BTU + 15,000 BTU configuration, perfectly suited to the area and layout of the rooms.
- Zone 1 (Living Room): 15,000 BTU to cover an open space with a higher ceiling
- Zone 2 (Bedroom): 9,000 BTU for targeted, quiet comfort
This approach allows for independent control of each zone, improving comfort while avoiding energy waste.
Challenges Encountered During Installation
External Constraints Visible on Site
As the outdoor installation shows, several elements required particular attention:
- Restricted space between the wall and existing installations (boxes, pipes)
- Passage of refrigerant lines through an irregular foundation
- Aesthetic management of lines (neatly installed vertical pipe covers)
Our technicians carefully positioned the outdoor unit on solid wall brackets to:
- Prevent snow accumulation
- Reduce vibrations
- Facilitate future maintenance
The conduit passage was precisely sealed and insulated to ensure perfect watertightness and prevent any air or moisture infiltration.
Drainage Optimization and Winter Protection
A point often overlooked in standard installations is drainage management. In this project:
- We installed a secure and insulated drain
- Added frost protection
- Checked the slope to ensure optimal flow
This type of detail makes all the difference in the durability of the system, especially in the winter conditions of Greater Montreal.
AirGreen Installation Process: Precision and Efficiency
Key Project Steps
- Complete thermal assessment
- Strategic choice of indoor locations
- Installation of outdoor wall brackets
- Drilling and passage of refrigerant lines
- Compliant electrical connection (220V)
- Pressure testing and vacuuming
- Commissioning and calibration
The entire installation was completed in a single day, with minimal impact on the occupants.
A Clean and Durable Installation
At AirGreen, we place particular importance on finishing touches:
- Discreetly installed pipe covers
- No visible cables
- Complete cleanup of the site after work
This attention to detail not only enhances the aesthetics but also the overall perceived quality of the system.
Energy Performance and Real Savings
Direct Impact on Consumption
Thanks to FUJITSU's Inverter technology and R-32 refrigerant:
- Significant reduction in start/stop cycles
- Optimized continuous consumption
- Less energy loss
Customers can expect a significant reduction in their heating costs, especially compared to traditional electric systems.
LogisVert Grant: A Concrete Advantage
This installation is eligible for the LogisVert grant of $1,944, which significantly reduces the initial cost.
We assisted the client with all the necessary steps to:
- Validate eligibility
- Provide required documents
- Expedite file processing
Client Testimonial in Rosemère
The owner wanted a reliable solution without compromising on noise and efficiency. After installation:
- Stable temperature throughout the house
- Remarkable quietness of indoor units
- Highly appreciated independent control
This type of feedback confirms the relevance of choosing a FUJITSU dual-zone heat pump for residences on the North Shore.
Practical Tips for a Successful Dual-Zone Installation
Absolutely to Avoid
- Improper sizing of units
- Too low outdoor unit installation (risk of snow)
- Neglecting drainage
- Choosing an uncertified contractor
Recommended Best Practices
- Always conduct a professional thermal assessment
- Prefer ENERGY STAR cold climate certified units
- Install the outdoor unit at a minimum of 10-12 inches from the ground
- Plan for annual HVAC maintenance
Why Choose AirGreen for Your HVAC Installation in Rosemère
We operate daily in Montreal, Laval, Longueuil, on the North Shore, and the South Shore, with an approach based on transparency and performance:
- Certified and experienced technicians
- Fast and uncompromising installation
- No payment until satisfaction
- Local and responsive after-sales service
Every project is handled with rigor, as if it were for our own home.
Conclusion: A Dual-Zone Solution Perfectly Suited for Rosemère
This FUJITSU Aquila XLTH 24,000 BTU heat pump installation in Rosemère perfectly illustrates what a successful HVAC project should be: precise analysis, adapted technological choice, and impeccable execution.
For homeowners on the North Shore, this type of system represents a smart investment, combining comfort, economy, and durability.