Optimal Thermal Comfort from the Ground Up: Our Expert Approach to Central Heating in New Homes in Montreal
When building a new home, every decision matters to ensure comfort, energy performance, and long-term property value. At AirGreen, we understand that installing a central heating system is one of the most critical elements of this equation. In Montreal, where harsh winters put every HVAC system to the test, it's essential to choose the right equipment, design a layout that fits the building structure, and work with a contractor who fully understands the complexities of residential new builds.
Why Prioritize Central Heating Installation During Construction
Installing a central heating system during the construction phase has strategic advantages. Not only does it optimize heat distribution, but it also prevents invasive renovations once the house is complete. It ensures a seamless integration of the HVAC system into the structure, promotes better energy efficiency, and allows homeowners to fully benefit from available rebates, particularly in Montreal, Laval, Longueuil, and across the North Shore and South Shore.
Case Study: Installing a Goodman R-32 Central System in a Residential Project in Montreal
We were recently contracted to complete a central heating installation in a new home located in the Saint-Laurent borough of Montreal. The homeowner was looking for a system that was discreet, powerful, and aligned with the highest energy efficiency standards.
Equipment Choice: The Goodman R-32 Central System
After a full assessment of the architectural plans, square footage (2,400 sq. ft.), planned insulation, and projected energy needs, our team recommended a central forced-air system from Goodman, compatible with the new R-32 refrigerant.
Key Features of the Installed System:
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Brand / Model: Goodman GMVC96 with ASCF36421 coil
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Capacity: 60,000 BTU
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Type: Two-stage furnace with ECM blower
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Energy Efficiency: 96% AFUE
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Refrigerant: R-32, low environmental impact
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Eligible Rebate: Yes, under the LogisVert program (up to $5,000)
Key Phases of Installation in a New Construction Site
1. Coordination with Other Trades
In a construction project, staying on schedule is critical. We closely coordinated with the general contractor, electricians, and drywallers to plan the installation of the duct network and central furnace before wall closure.
2. Custom Duct Design
Our HVAC engineering specialists designed a custom duct system, calculated using specialized software (MANUAL D) to optimize airflow in every room while ensuring the perfect balance between comfort and performance. The galvanized steel used complies with CAN/CSA-B52 standards for maximum durability.
3. Technical Installation
The central unit was installed in the mechanical room in the basement and connected to a smart thermostat (Ecobee). The entire system includes a MERV-13 filter and an integrated heat recovery ventilator. Duct insulation was completed using R6-rated materials for top thermal performance.
4. Commissioning and Calibration
Once interior finishes were completed, our team proceeded with system startup, airflow balancing tests, and customer training on optimal thermostat use and routine filter maintenance.
Challenges Encountered and AirGreen Solutions
Tight Mechanical Room
Since the mechanical room was small, we opted for a custom compact vertical plenum to meet clearance requirements while maintaining accessibility for future maintenance.
Compliance with Energy Standards
To ensure rebate eligibility, we verified that the entire system was Energy Star certified, with a tested and certified 96% AFUE rating, and the ventilation system met the Quebec Construction Code requirements.
Noise and Vibration Prevention
By using anti-vibration mounts, a soundproofed platform, and duct silencers in the bedrooms, we reduced the system's noise level to under 42 dB in living spaces.
Practical Advice for New Homeowners in Montreal
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Choose your HVAC contractor early in the project to allow full integration into architectural design.
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Opt for equipment compatible with R-32 or R-454b refrigerants, better suited to new environmental standards.
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Check your eligibility for LogisVert and Chauffez Vert rebates, especially when installing a central heat pump.
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Request a detailed thermal study (MANUAL J) to properly size the system for your actual project needs.
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Prioritize a smart thermostat, essential for taking full advantage of two-stage modulation and reducing energy bills.
The AirGreen Advantage for New Homes
For over 15 years, AirGreen has built a strong reputation in the field of HVAC installations for new construction projects in Montreal, Laval, Longueuil, North Shore, and South Shore. Our personalized approach, ability to effectively coordinate with other on-site professionals, and attention to technical detail allow us to deliver systems that are high-performing, quiet, and built to last.
We don’t just install equipment; we design custom systems that ensure year-round comfort. Our clients choose us for our transparency, commitment to deadlines, and dedication to quality workmanship.
Conclusion: For a Successful Central Heating System in Your New Home, Trust AirGreen
By choosing AirGreen, you ensure a reliable partner to plan, design, and deliver the complete installation of your central heating system, right from the early construction stages. Our solutions are built to match your current needs while anticipating tomorrow’s standards.
Contact us today for a free quote and see how we can support your residential project.