Cutting energy bills in half is an appealing goal for any business—but is it truly possible in the world of commercial heating systems in Quebec? At AirGreen, we recently had the opportunity to test that claim in the field through a major project carried out in a warehouse located in Bois-des-Filion, on the North Shore. A full analysis of this installation reveals valuable insights for property managers, SMEs, and large companies operating in Montréal, Laval, Longueuil, the South Shore, and the North Shore.
A Clear Goal: Lower Costs Without Sacrificing Comfort
The client—a regional auto parts distributor—reached out to us with two clear goals: to drastically reduce heating costs in their 5,000 sq. ft. warehouse and optimize indoor comfort for their employees, all while remaining eligible for available government grants. The building was previously heated with electric wall-mounted convectors that were outdated, energy-intensive, and inefficient.
Technology Selection: The Bosch BOVA 36k BTU R-454B Central Heat Pump
After a complete energy analysis, our team recommended installing a Bosch BOVA 36,000 BTU central heat pump, using R-454B refrigerant, known for its superior energy performance and lower environmental impact.
Why this model?
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Powerful enough for large industrial spaces
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High SEER rating of 18 and HSPF of 9.5, ensuring optimal performance even at -20°C
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Modular Inverter technology: automatically adjusts output based on real-time demand
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Quiet operation and low maintenance
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Fully eligible for the LogisVert grant for commercial buildings (up to $5,000 in this specific case)
On-Site Challenges: An Older Building with Tight Logistics
The building presented several technical challenges: 14-foot high ceilings, poorly optimized air distribution, and uneven insulation along some exterior walls. On top of that, the client needed the installation to be completed without disrupting ongoing commercial operations.
Our Approach:
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Custom ductwork installation using insulated galvanized sheet metal
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Integration of a Wi-Fi multi-zone thermostat for fine-tuned zone control
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Installation of motorized directional air grilles for even airflow
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Nighttime scheduling of heavy work to avoid daytime disruptions
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Full airflow testing and precise adjustments before final delivery
Results After a Full Heating Season
After one full winter of use (with outdoor temperatures dropping to -27°C), the results far exceeded expectations:
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52% reduction in electricity bills related to heating
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Stable and consistent indoor temperatures, even in far corners
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Estimated return on investment of 3.8 years, including grants
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Zero service calls since installation
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Staff very satisfied with the improved thermal comfort
What We Learned From This Client Project
This project clearly demonstrates that saving up to 50% on heating consumption is absolutely achievable, provided you choose the right solution tailored to the building’s needs and have it installed correctly. Here are a few key takeaways:
Mistakes to Avoid:
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Choosing a system that’s too small or improperly sized
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Underestimating the importance of air distribution
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Overlooking available grants (federal, provincial, Hydro-Québec)
Best Practices to Follow:
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Conduct a complete energy analysis before preparing any quote
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Choose reliable brands like Bosch, Fujitsu, Gree, Lennox, or Goodman
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Work with a certified, experienced company like AirGreen
AirGreen’s Expertise: A Strategic Advantage
At AirGreen, we leverage our field experience in commercial HVAC, our deep understanding of available grant programs, and our performance-driven approach to deliver real results for our clients. We respond quickly, with transparency and efficiency, whether the job is in Montréal, Laval, Longueuil, the South Shore or the North Shore.
More Successful Projects We’ve Completed
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Lennox Elite system installation in a veterinary clinic in Saint-Lambert
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Switch from natural gas to a Gree multi-zone heat pump in a Laval restaurant
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Complete HVAC system replacement in a community center in Repentigny with high-efficiency Fujitsu units
A Promise Based on Proven Expertise
Saving 50% on your commercial heating bill is neither a myth nor an exaggeration, but it hinges on the expertise of your installer, the right technology choice, and a meticulous implementation. That’s exactly what we deliver, day in and day out, at AirGreen.
You Too Can Start Reducing Your Commercial Heating Costs Today
Whether you’re a business owner, property manager, or technical director at an SME, contact us for a free assessment of your current heating system. Our experts will guide you toward a tailored, high-performance solution, fully eligible for available grants.