The low-temperature heat pump: a powerful lever for maximizing LogisVert subsidies
In a rapidly changing energy environment, homeowners in Quebec are increasingly interested in high-efficiency heat pumps , which can maintain their performance even in very cold weather. At AirGreen, we know that this strategic technological choice can also give you access to the best subsidies offered by Hydro-Québec's LogisVert program , particularly in the Montreal, Laval, Longueuil, North Shore and South Shore regions.
Why are low-temperature heat pumps so highly valued in the LogisVert program?
The LogisVert program clearly distinguishes between two types of subsidies:
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Efficient heat pumps (eligible devices listed by Hydro-Québec)
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High-efficiency heat pumps combined with sealing work (caulking)
This second, more generous component is specifically designed to encourage the installation of efficient low-temperature heat pumps , capable of operating efficiently down to -25°C and below . These devices are champions in terms of energy efficiency and represent the best opportunity for households to benefit from substantial financial support.
Maximum grant: up to $140 per 1000 BTU/h at -8°C
The amount of the grant for a high-efficiency heat pump coupled with caulking is determined according to a simple but generous formula:
$140 per 1000 BTU/h of heating capacity at -8°C . For an 18,000 BTU unit, this represents $2,520 in direct subsidies — higher than standard subsidies for efficient, non-combination heat pumps.
At AirGreen, we have already installed several units eligible for this increased subsidy:
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Fujitsu KZAH 18,000 BTU , eligible for low temperature criteria
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Gree Sapphire 18,000 BTU , which maintains its performance down to -30°C
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Bosch BOVA BIVA-R 36,000 BTU , central, used in large homes
Conditions for obtaining this increased grant
To be eligible, you must simultaneously meet the following two components:
1. High-efficiency heat pump
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The device must be on Hydro-Québec's list of high-efficiency heat pumps
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It must be new, installed in Quebec, and purchased from a local supplier.
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Installation must be carried out by a licensed RBQ contractor registered with the Registraire des entreprises du Québec
2. Mandatory caulking work
The following areas must be sealed , whether air leaks are detected or not:
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Windows, exterior doors, patio doors
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Attic access hatches
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Kitchen hoods, bathroom fans
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Electrical outlets and fireplaces
This work must also be carried out by an RBQ certified contractor .
Deadline and procedure for filing an application
Once the installation is complete, you have 9 months to submit your application via the portal www.logisvert.ca . Please note: submissions by email or mail are not accepted .
Required documents include :
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Proof of ownership (municipal tax bill or bill of sale)
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Detailed invoices with RBQ number, GST/QST numbers, descriptions of work
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Photo of the nameplate of the heat pump's outdoor unit
AirGreen Tip: Aim for the combined measures bonus
By installing more than one eligible measure (for example, a heat pump + heat pump dryer or induction stove), you can get a 5% bonus on the total grant . This is a great way to increase your reimbursement while improving the overall efficiency of your home.
Real case: Successful installation in Saint-Lambert, South Shore
Recently, at AirGreen, we installed a Gree Sapphire 18,000 BTU in Saint-Lambert . Thanks to its remarkable low-temperature performance and the rigorous caulking work we carried out, our client was able to benefit from a $2,520 grant. This amount covered nearly 65% of the total project cost .
Is it absolutely necessary to choose a low-temperature heat pump?
Not necessarily, but it's the ideal choice if you're aiming for maximum subsidies , especially in areas with harsh winters like the North Shore or Longueuil . For small homes or moderately insulated areas, a standard heat pump may be sufficient. However, if you want to combine energy efficiency, optimal winter comfort and return on investment , choosing a low-temperature model certified by LogisVert is clearly the most cost-effective .
Our commitment at AirGreen: guiding you towards the best subsidies
At AirGreen, we are committed to:
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Evaluate your eligibility for the LogisVert grant for free
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Recommend the best eligible models according to your needs
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Provide you with an RBQ-compliant certified installation
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Assist you in the complete submission of your LogisVert application
We have already helped thousands of clients in Montreal, Laval, Longueuil, Brossard, Terrebonne, Blainville and more obtain their grant, often in less than 12 weeks after submitting their application.
The final word: turn your HVAC work into a profitable investment
Investing in a low-temperature heat pump not only improves your comfort in winter, but also means getting a significant return on your investment. Thanks to Hydro-Québec's LogisVert program , now is the perfect time to take action.
Contact AirGreen today for a free in-home assessment and maximize your grants in the Montreal, Laval, Longueuil, North Shore and South Shore areas.