Quebec’s residential heat pump market has moved into accelerated maturity mode. According to Statistics Canada, more than 38% of single-family homes in Quebec are equipped with a heat pump as their main or auxiliary heating system, and more than 45% in the greater Montreal area. This growth is due to a combination of several major factors: rising and volatile energy prices, strengthening environmental regulations, structuring public subsidies (Rénoclimat, Chauffez vert) and, above all, major technological advances that allow heat pumps to maintain stable performance down to -25°C.
In this context, the question for homeowners is no longer whether to install a wall-mounted heat pump, but which brand offers the best balance between real reliability, total cost of ownership and adaptation to the Montreal climate.
The Protégez-Vous survey, published at the end of 2024 among 1,830 Quebec homeowners who had used their device for up to 10 years, is now the best empirical basis available in Quebec. This article is based entirely on this data, but complements it with a technical, critical and localized reading to offer a relevant ranking for an installation project in Montreal.
Protect Yourself Leaderboard
Ranking methodology and data source
All the figures are from the Protégez-Vous panel (November 2024). Only the brands mentioned by at least 25 respondents were retained, so as not to introduce statistical biases due to too small samples.
KPIs
Unlike a single ranking, our evaluation is based on 4 pillars:
- User Reviews
- Likelihood that the owner will recommend the brand to a friend.
- 10-year reliability rate
- % of users who did not report a breakage
- Rate and severity of breakage
- Differentiation between minor, major and irreparable breakages.
- Relevance to Montreal’s climate
- Behaviour in intense cold, availability of parts, local service network.
Differences, why?
Protégez-Vous rigorously classifies the brands by decreasing reliability rate, then in alphabetical order.
Our method keeps Moovair in the lead (it is first on all indicators), but deliberately changes the order of the other brands to reflect:
- the actual severity of the breakages observed
- price-reliability ratio
- of the reality of after-sales service in Montreal
This nuance is crucial for an actual purchase decision.
2025 Comparison Table – Heat Pump Brands in Quebec (with Stars)
| Rank | Brand | ⭐ Overall Rating | Assessment | Reliability | Expert Reading |
|---|---|---|---|---|---|
| 1 | Moovair | ⭐⭐⭐⭐⭐ | 96 % | 92 % | Exceptional balance, rare and minor breakdowns, design adapted to Quebec |
| 2 | Mitsubishi Electric | ⭐⭐⭐⭐1/2 | 94 % | 88 % | Excellent performance in extreme cold, high cost of parts |
| 3 | Daikin | ⭐⭐⭐⭐1/2 | 95 % | 85 % | Robust technology, sometimes expensive repairs |
| 4 | Ameristar | ⭐⭐⭐⭐ | 89 % | 82 % | Mechanical simplicity, honest reliability, noise sometimes reported |
| 5 | Tosot | ⭐⭐⭐⭐ | 87 % | 81 % | Good energy efficiency, highly dependent on the installation |
| 6 | Direct Air | ⭐⭐⭐1/2 | 84 % | 80 % | Parts accessibility in Canada, no more minor breakdowns |
| 7 | Fujitsu | ⭐⭐⭐1/2 | 90 % | 79 % | Decent performance, variable consistency |
| 8 | Gree | ⭐⭐⭐ | 79 % | 70 % | Attractive price ratio, but higher breakage rate |
| 9 | Carrier | ⭐⭐⭐ | 80 % | 69 % | Well-known brand, uneven reliability depending on the model |
| 10 | LG | ⭐⭐⭐ | 75 % | 67 % | Innovation, but limited consistency in heating |
| 11 | Lennox | ⭐⭐1/2 | 78 % | 63 % | High price vs. perceived reliability |
| 12 | Trane | ⭐⭐1/2 | 100 % | 61 % | High satisfaction despite frequent breakdowns, solid service |
| 13 | York | ⭐⭐ | 67 % | 60 % | Highest breakage rate in the standings |
Why Daikin #2 here when Mitsubishi has higher reliability in the order
- Because our order aims for a Montreal compromise: ultra-high satisfaction, impression of silence and performance and continuous usage profile (“continuous control” vs. heating on demand) of the item weigh heavily on real comfort, especially in homes with a less than perfect envelope. It doesn’t call into question Mitsubishi’s reliability, but it does nuance what an owner experiences on a daily basis.
Why Moovair remains number one in Heat Pumps
Moovair clearly dominates the 2025 ranking. With 96% rating, 92% reliability and only 8% of reported incidents, mostly minor, Moovair has the best overall profile of all the brands evaluated. Moovair is #1 because it combines the two things that owners actually want
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a device that is recommended (96% appreciation)
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a device that breaks little (reliability 92%, breakage 8%)
Protégez-Vous emphasizes: Moovair is a young brand (2020), so the sample is more like the first part of the life cycle. But Protégez-Vous’ response to Mitsubishi’s protest evokes a very “reliability engineering” point: manufacturing breakdowns are often concentrated in the first few years (hence the percentages of early breakdowns mentioned in the article).
In other words, the fact that Moovair is already performing well on this window is no coincidence: it is a sign that industrialization and quality control are not “immature”. What often counts is not the machine, but the ecosystem : parts, service, the ability to restart a system when the cold arrives. Protégez-Vous reports a case where a part took seven weeks to arrive: even if the owner is happy, immobilization is a risk. With Moovair, the perceived competitive advantage in Quebec is often the “short circuit” of logistics, which reduces the duration of downtime, and therefore the perception of reliability on a day-to-day basis.
2. Daikin
Daikin achieves almost perfect satisfaction (95%) and very good reliability (85%). However, Protégez-Vous notes two classic indices of “premium” brands: some consumers consider prices higher.
In a rational choice, this weighs heavily, because the total cost is not only the purchase price: it is also the out-of-warranty repair, the price of parts and the specialized labor. Daikin often wins in homes where the comfort felt is a question of stability: a heat pump works continuously and modulates its ventilation, which is different from heating on demand. If the goal is permanent comfort in changing winters, a brand that is highly appreciated for its performance and quietness can be a “quality of life” choice even if the difference in pure reliability is small.
3. Mitsubishi Electric
Mitsubishi remains very well ranked (satisfaction 94%, reliability 88%). It is reputable, and Protégez-Vous confirms that by limiting the purchase window to the last 5 years, the calculated reliability would be better, but still lower than Moovair in the survey.
The article also mentions a recurring irritant: remote control considered less user-friendly by some.
The brand has a “cold climate” image, but your experience will depend a lot on the integration: sizing, defrosting, location of the outdoor unit (noise and vibration), upgrade quality. Protect Yourself reminds you that poor leveling can make noise, even if the device is not noisy on its own.
4. Ameristar
Ameristar meets the threshold recommended by Protégez-Vous (85% rating, 82% reliability). The typical profile of these “solid intermediary” brands: fewer marketing promises, but an acceptable return if the installation is excellent.
If you’re aiming for value for money, Ameristar may be a rational choice, but you need to secure
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Parts and labour warranty
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the ability to get service quickly
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Proof of design (heating load)
Because most of the major complaints observed in the survey are not “the brand” but symptoms: lack of power, noise, refrigerant leak often linked to the installation.
5. Tosot
Tosot (80% appreciation, 81% reliability) remains in the recommendable zone, but at the limit. Protégez-Vous talks about good fuel efficiency, but also that some models are noisy.
This is a brand where installation variability is important: if the calibration, the refrigerant charge and the laying of the pipes are perfect, the user can be satisfied. If this is not the case, the usual complaints (noise, lack of heat, slowness) occur.
6. Direct Air
Direct Air reaches the threshold (rating 84%, reliability 80%).
This is the kind of brand where the “on-ground” advantage comes into play: local presence, ability to intervene, available parts. If the service is good, a brand with 80% reliability can provide a better experience than a more upscale brand that is slow to repair. The article Protégez-Vous highlights the service and parts problems encountered by several respondents.
7 to 14. Brands with higher statistical risk
Fujitsu, Gree, Carrier, LG, Panasonic, Lennox, Trane, York have profiles where reliability drops below the 80% threshold and where the breakage rate climbs (up to 40%).
This is not to say that every device is bad, but it does mean that the owner has to “manage the risk” more: flawless installation, clear warranties, proof of parts availability, contracted service times, and strict maintenance.
Trane special case: Trane is statistically the perfect illustration of the difference between reliability and satisfaction: 100% appreciation but 61% reliability.
In other words, people can recommend because the service and warranty make up for the experience, even if there are more breakdowns. This is an important nuance when writing a ranking for real buyers: the “feeling” is sometimes a product of after-sales service.
Why our ranking differs from that of Protégez-Vous
The attached visual illustrates an essential point: not all breakages are alike. Two brands can have the same rate of breakage, but with very different impacts for the owner: filter or electronic board to be replaced against compressor or motor.
Our ranking therefore takes into account:
- the severity of the outages
- The price/reliability ratio
- the actual service capacity in Montreal
This explains some changes from the original ranking of Protégez-Vous, while keeping Moovair at the top of the list.
Frequently asked questions about heat pumps in Quebec
Can a heat pump heat efficiently all winter long in Montreal?
Yes, as long as you choose a model certified for cold climates and correctly sized. Brands like Moovair, Mitsubishi Electric, and Daikin are designed to operate efficiently down to −25 °C.
Why do some brands have a high satisfaction rate despite many breakages?
Because good after-sales service and effectively applied warranties can compensate for lower mechanical reliability. This is the typical case of Trane.
Do 10-year warranties really cover everything?
They usually cover the parts, sometimes the labor. Diagnostic costs and certain components may be excluded. It is essential to check the exact conditions before purchase.
Is noise a common problem?
Noise is one of the most common complaints, but it’s often related to improper installation or poor leveling of the outdoor unit rather than the brand itself.
Can a recent brand like Moovair be reliable in the long run?
The data shows that major defects usually appear early. Moovair’s excellent results in its first years are therefore a very positive signal about its future sustainability.
The 2025 ranking reveals that brand awareness is no longer synonymous with reliability. For the Montreal market, the best compromise is mechanical robustness, severity of failures, local support and adaptation to the climate.
With this in mind, Moovair is the most logical and rational reference for a residential project in Quebec, ahead of historical players who are nevertheless well established.