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Pourquoi votre échangeur d’air actuel pourrait bientôt être interdit par les nouvelles normes québécoises
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Why Your Current Air Exchanger Could Soon Be Banned Under New Québec Regulations

A regulatory shift that could impact thousands of homes in Québec

In Québec, a major shift is underway in the residential HVAC sector—especially when it comes to air exchangers. New environmental and energy regulations, soon to be adopted by the provincial government, could make certain models currently installed in homes illegal across Montréal, Laval, Longueuil, the North Shore, and the South Shore. At AirGreen, we are closely monitoring these changes and have already helped several clients proactively replace their outdated units with more efficient, healthier, and—most importantly—compliant systems.

Why these new standards are a game-changer for homeowners

The Ministry of the Environment and Québec’s Building Authority are planning to gradually ban HVAC equipment considered:

  • Too energy-consuming, especially units without ECM motors

  • Ineffective in heat recovery performance

  • Incapable of filtering modern pollutants (VOCs, PM2.5, etc.)

  • Non-compliant with Energy Star or HVI standards

  • Lacking smart connectivity or programmable features

As a result, many air exchangers installed before 2010 will be affected. Homeowners may be required to replace them to secure renovation, resale, or new construction permits.

The consequences of using an outdated or non-compliant air exchanger

A system that doesn’t meet the upcoming standards can result in:

  • Higher CO₂ or heat output into the outdoor environment

  • Unnecessarily high energy consumption, especially during winter

  • Poor indoor air quality, leading to irritation and respiratory issues

  • Higher heating and cooling costs

  • Ineligibility for energy-efficiency grants or incentives

Real example: replacing an air exchanger in a Laval-des-Rapides home

An AirGreen client owned a 2006 Venmar unit, lacking an ECM motor or advanced filtration. During an inspection, our team found:

  • Insufficient airflow in several rooms

  • High indoor humidity levels in winter

  • No allergen filtration

We replaced the unit with a Lifebreath RNC 155 ECM ERV, certified by both HVI and Energy Star, and featuring an integrated MERV-13 filter. The result:

  • Improved comfort within the first week

  • 17% reduction in the client’s energy bill

  • Eligibility for a $510 LogisVert grant

  • Guaranteed compliance with the upcoming regulations

The new technical requirements (or strong recommendations)

If you're considering replacing your current air exchanger, make sure the new model offers:

  • ECM variable-speed motor, for maximum energy efficiency

  • Heat Recovery Rate (HRR) over 75%

  • High-performance filtration (MERV-13 or HEPA recommended)

  • Built-in sensors (humidity, CO₂, occupancy)

  • Smart programming and Wi-Fi connectivity

  • ENERGY STAR® and HVI certifications

AirGreen’s recommended models

We frequently install the following compliant models across Montréal and surrounding areas:

  • Venmar AVS N Series 200 ECM: ultra-quiet, programmable, ideal for single-family homes

  • Fantech VHR 150R: excellent value, rugged and compact

  • Lifebreath RNC 155 ECM: a favorite for renovation projects

  • Aldes InspirAIR Smart: real-time adaptive ventilation with modern design

What to expect during an AirGreen technical visit

Our service includes:

  • Complete inspection of your current air exchanger and duct system

  • Airflow analysis, humidity checks, and indoor air quality assessment

  • Tailored equipment recommendations based on your lifestyle and budget

  • Professional installation completed in one day, no major renovations needed

  • Assistance with applying for government grants (LogisVert, Rénoclimat, etc.)

Mistakes to avoid when replacing your air exchanger today

  • Keeping the existing ductwork without rebalancing

  • Installing a unit not certified by HVI or lacking an ECM motor

  • Underestimating the need for proper filtration, especially in urban zones

  • Assuming a small unit is sufficient for a multi-level home

  • Delaying the upgrade, hoping for an exemption to the new regulations

Why acting now can save you money in the long run

Proactively replacing your current system allows you to:

  • Avoid emergency expenses if your unit becomes banned in a few months

  • Take advantage of current grants, which may be revised soon

  • Immediately improve your comfort and indoor air quality

  • Increase your home’s value by making it fully compliant with new HVAC codes

AirGreen supports you through every step of the process

From Montréal to Longueuil, Laval to the North Shore, we offer:

  • Free on-site evaluations

  • Fast, clean, and efficient service

  • Full transparency on costs, grants, and long-term value

  • Thorough after-sales service, including performance tracking and annual maintenance

At AirGreen, we don’t just install a new air exchanger. We deliver compliance, comfort, and long-lasting indoor air quality.

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