How an intelligent air exchanger transforms not only your comfort but also your energy bills in Montreal and the suburbs
At AirGreen, we install heat recovery ventilation (HRV) systems every week in residences across Montreal, Laval, Longueuil, the North Shore, and the South Shore. Thanks to our concrete interventions, we have seen how adding an intelligent HRV can reduce energy costs, improve air quality, and increase property value.
In this article, we share real examples of Quebec families who have achieved substantial savings thanks to next-generation HRV devices installed and configured by our team.
What distinguishes an intelligent HRV from a classic model
Unlike conventional models, intelligent HRVs are equipped with CO₂, humidity, temperature, and sometimes even VOC (volatile organic compounds) sensors. They automatically adjust their ventilation speed to maximize indoor air quality while minimizing thermal losses.
These systems, when intelligently integrated with the existing HVAC installation, allow:
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To avoid unnecessary heat loss
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To reduce the use of the heat pump or electric heating
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To extend the lifespan of filters and components
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To ensure healthy air 24/7 without manual intervention
Project #1 – Gagnon Family in Villeray (Montreal)
The Gagnon family lived in a century-old triplex in Villeray, recently renovated but poorly ventilated. In winter, they noticed heavy condensation, and electricity bills were high despite a recent central heat pump.
AirGreen intervention:
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Installation of a VRC VENMAR AVS AI Series with intelligent detection technology
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Integration with existing Lennox heat pump system
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Scheduled programming and priority ventilation zones
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Flow calibration for quiet and energy-efficient use
Results after 3 months:
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23% reduction in overall electricity consumption
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Complete elimination of humidity signs
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Better air distribution in distant rooms
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Maximum satisfaction, according to the family's direct testimony
Why these savings are real and sustainable
In a Quebec context, especially in Montreal where homes are heated for more than 6 months a year, a poorly calibrated HRV can unnecessarily extract warm air, forcing your heating system to compensate.
Our smart HRVs, like the Lifebreath 195 ECM Smart or Venmar EVO5 AI Series models, detect ventilation needs in real time and continuously adjust ventilation, thus limiting energy losses.
Project #2 – Tremblay Family in Boucherville (South Shore)
In a 2,300 sq ft multigenerational home, the Tremblay family wanted a quiet, efficient system capable of adapting to the occupancy of different zones.
Our solution:
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Installation of a Lifebreath 195 ECM Smart HRV
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Connection to an existing home automation control system
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Sensors installed in three zones (kitchen, basement, master bedroom)
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Integration with Ecobee smart thermostats
Result:
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A 28% reduction in heating costs over the winter period
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Superior comfort for seniors on the ground floor
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No cooking or shower humidity odors at all
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A “forgotten” system, yet still efficient
How these savings compare to other HVAC solutions
Unlike a complete heat pump replacement or adding a central air conditioning system, installing a smart HRV often costs less, qualifies for several subsidies, and provides a faster return on investment.
Moreover, it requires no major changes to the home's infrastructure, making it perfect for renovations or existing homes.
Available subsidies for the purchase and installation of a smart HRV
Many families we have assisted have benefited from programs such as:
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Hydro-Québec’s LogisVert: partial reimbursement on certified ventilation systems
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RénoVert tax credit (when in effect)
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Programs from some municipalities on the North Shore and the South Shore
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Supplier discounts on filters and annual maintenance
We handle all administrative procedures to maximize access to financial aid.
Customer testimonial: Mr. Fortin, Laval (Fabreville neighborhood)
“I was skeptical at first. But since the smart HRV was installed, I feel a difference. My bills are lower, the air is better, and I don’t have to touch anything anymore. AirGreen really did an impeccable job.”
Tips to maximize your savings with a smart HRV
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Get a free evaluation of your current HVAC system
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Select a model suited to your space and occupancy
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Choose a certified professional installation
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Schedule an annual maintenance to maintain maximum efficiency
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Integrate it with a smart thermostat or home automation solution for complete synergy
Why trust AirGreen for this type of installation
Our field expertise in the Montreal area and surroundings allows us to recommend the right device, perform a flawless HVAC installation, and guarantee a measurable and lasting result.
We specialize in:
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ENERGYSTAR certified smart air exchangers
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HVAC home automation integration
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Assistance with subsidies
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Preventive HVAC maintenance at home
Every family is different. That’s why we customize each installation, so that your smart HRV truly saves you money, while ensuring superior air quality, summer and winter alike.