A nuance that is worth a lot: understanding the difference between an efficient heat pump and a high-efficiency heat pump in the LogisVert program
At AirGreen, we know that choosing the right heating and cooling system is more than just selecting a powerful or quiet unit. It's a strategic decision that can impact your comfort, energy savings, and even your eligibility for LogisVert subsidies offered by Hydro-Québec. One of the questions we often receive from our customers in Montreal, Laval, Longueuil, the North Shore, and the South Shore is: What is the real difference between an efficient heat pump and a high-efficiency heat pump under the LogisVert program?
In this article, we'll walk you through the technical criteria , grant amounts , installation requirements , and, most importantly, the strategic decisions you need to make based on your situation. We'll also share concrete examples of our recent installations to better illustrate the tangible benefits of each option.
The two main categories of eligible heat pumps
The LogisVert program clearly distinguishes two levels of equipment for wall-mounted or central heat pumps :
Efficient heat pump
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Eligible for the LogisVert program alone (without additional work).
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Can be wall-mounted (mini-split) or central (bi-block).
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Must be on the list of efficient heat pumps recognized by Hydro-Québec.
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Must be new , purchased in Quebec , and installed by an RBQ certified company .
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Subsidy varies depending on model and performance (usually around $1,704 to $1,860 , depending on BTU and efficiency).
High efficiency heat pump with caulking
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Mandatory caulking work is required (doors, windows, hatches, etc.).
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Can only be installed once per home.
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Reserved for single-family, semi-detached, row houses or 4-season chalets.
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Grant Amount: $140 per 1,000 BTU/h at -8°C .
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Can reach over $2,172 for a 15,000 BTU unit , depending on the case.
LogisVert subsidy: a difference in logic in the approach
The LogisVert program encourages the overall reduction of energy losses, which is why high-efficiency heat pumps require additional caulking work. This creates a synergy between the performance of the device and the airtightness of the building .
On the other hand, the so-called efficient heat pump is more accessible. It does not require additional work, making it a quick and easy option for customers looking to replace an old system or make a first energy conversion.
Case study: Oka, AirGreen installation of a SHARP ZU1 15,000 BTU heat pump
In a residence located in Oka , our team recently installed a SHARP ZU1 15,000 BTU wall-mounted heat pump , meeting high-efficiency criteria. Thanks to the addition of complete caulking work (exterior doors, windows, electrical outlets, attic hatch), this house was eligible for a total grant of $2,172 , fully covered by the LogisVert program.
The client initially considered an "efficient" heat pump, but after analyzing the condition of the house's thermal envelope, we recommended the "high-efficiency with caulking" option. The return on investment was superior, with better heating performance in winter and increased comfort.
Other installation: Gree Extreme 24,000 BTU heat pump in Brossard
In Brossard , another client only wanted to install a wall-mounted air conditioner with a heat pump function. The model chosen—a Gree Extreme 24,000 BTU —is on the list of efficient heat pumps. No caulking was required. The grant received was $1,860 , which represented nearly 30% of the total installation cost.
This project demonstrates that it is entirely possible to optimize financial aid even without carrying out additional work , provided that the device is chosen carefully.
Financial bonus: combination of measures
If you combine the heat pump with other eligible measures (e.g., heat pump dryer, induction cooktop), a 5% bonus is applied to the total amount of subsidies. This strategy is particularly interesting in the context of overall renovations .
For example, in Sainte-Julie , a customer combined:
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A high-efficiency 18,000 BTU heat pump ,
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Caulking work,
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Installing an induction cooker .
She thus received an increased grant of $2,144 + $250 + 5% = $2,511 .
Tips for making the right choice
When to choose an efficient heat pump:
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You do not wish to do any additional work.
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Your house is already well insulated.
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You are aiming for a quick and easy installation .
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You are replacing an old air conditioner or a faulty heat pump.
When to choose a high-efficiency heat pump with caulking :
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Your home is showing signs of air leaks.
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You want to maximize the overall energy efficiency of the home.
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You wish to benefit from a higher subsidy .
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You are in the process of complete or planned renovation .
AirGreen: your partner to maximize your subsidies
As certified HVAC experts in Quebec, we take care of:
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Selecting the right model according to your budget.
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The performance or coordination of caulking work .
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Production of compliant documents required by Hydro-Québec (invoices with RBQ number, photo evidence, AHRI numbers, etc.).
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Support in the LogisVert portal to avoid errors that block financing.
Deadline to be respected
The application to LogisVert must be submitted within 9 months of the heat pump installation . In the case of a combined project, the deadline begins from the first measurement taken .
Parts required for the heat pump:
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Invoice with:
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Invoice number and date
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Installation date
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Customer name and address
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Installer's RBQ license number
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AHRI system number
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Full description of the equipment
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Photo of the exterior nameplate
In summary: choosing smarter means saving more money.
The LogisVert program offers major opportunities for homeowners looking to invest in a high-performance, sustainable HVAC system. At AirGreen, we ensure that every heat pump installed, whether efficient or high-efficiency , is eligible for the best grants. We support you every step of the way, from choosing the right equipment to receiving your financial assistance.
For a turnkey project, contact us today: our experts travel throughout Montreal, Laval, Longueuil, the North Shore and the South Shore .