An affordable wall unit with more to offer than you think: the lesser-known Ameristar heat pump
In the vast world of wall-mounted heat pumps, some brands stand out for their reputation, cutting-edge technology, or sleek design. And then there’s Ameristar, a more discreet name, often proposed as a budget-friendly solution. Yet at AirGreen, we know that behind this affordable image lies a piece of equipment that’s well worth a closer look. In this article, we reveal 5 truths most installers won’t tell you about Ameristar wall-mounted heat pumps, based on our hands-on experience with HVAC installations in Montréal, Laval, Longueuil, the North Shore and the South Shore.
1. Underestimated performance for Quebec’s climate
Contrary to what you might assume due to its lower price, the Ameristar wall-mounted heat pump delivers impressive performance—even during our harsh winters. Thanks to its inverter technology and high-efficiency compressor, this system can provide stable heating at temperatures as low as -20 °C.
At AirGreen, we’ve installed several Ameristar units in homes across Laval and Longueuil, especially in older duplexes with partial insulation. Our clients were pleasantly surprised by the unit’s ability to maintain steady thermal comfort—even in January—without needing backup heating.
2. One of the best value-for-money options on the market
Many installers leave out the fact that Ameristar wall-mounted heat pumps offer an excellent performance-to-price ratio. This system can cost up to 30% less than some high-end models while still offering very competitive specifications:
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Power up to 24,000 BTU
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SEER over 16
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Up to 10-year warranty (when installed by a certified contractor)
This price difference allows budget-conscious homeowners to access an efficient HVAC system without sacrificing comfort. We’ve equipped multiple rental renovation units in Saint-Hubert, on the South Shore, while staying within tight investor budgets.
3. A little-known brand… backed by a giant
Did you know that Ameristar is a subsidiary of Trane Technologies, a global leader in HVAC? This crucial information is often glossed over by installers. It means you’re actually benefiting from Trane’s expertise, components, and engineering, while enjoying a much more accessible price point.
During a recent installation in a condo building in Montréal-Nord, a client was initially skeptical about the unfamiliar brand. Once informed about its connection to Trane, he gave the green light, and we installed two Ameristar wall units in his open-concept condo. The result? A 25% drop in energy consumption compared to his old electric system.
4. Eligible for grants: yes—under certain conditions
Many people wrongly assume that affordable models like Ameristar don’t qualify for financial incentives. In reality, some Ameristar units meet the efficiency standards required by Hydro-Québec’s LogisVert program or Rénoclimat, provided they are carefully selected and installed by a certified contractor like AirGreen.
For instance, we completed an installation in Sainte-Thérèse (North Shore) with an 18,000 BTU Ameristar unit. Thanks to its compliant SEER and HSPF ratings, the client was able to receive a $1,704 grant. This is a critical point: a poor choice of model or a non-compliant installation will disqualify you from any aid.
5. A simplified installation that lowers extra costs
Ameristar wall-mounted heat pumps also stand out for their easy installation, which directly reduces labour costs. Their compact design, light weight, and accessible engineering often allow us to complete the job in under 6 hours, even in complex environments like mezzanines or load-bearing walls in century-old duplexes.
A real-world example: in Verdun, in an apartment with concrete walls, we were able to install a 12,000 BTU Ameristar unit without needing major construction work, by customizing the wall bracket and conduit routing. The client saved over $500 in additional charges, while enjoying a sleek, efficient system.
Practical advice before choosing Ameristar
Make sure the BTU capacity is right
Over- or undersizing the equipment can lead to frequent on/off cycling and reduced efficiency. At AirGreen, we always conduct a thermal load calculation before every installation.
Avoid uncertified installers
Even the best brand can underperform if poorly installed. Trust a certified Ameristar specialist like AirGreen, known for quality service in Montréal and the surrounding area.
Integrate your heat pump into a broader energy strategy
We often recommend clients pair their Ameristar wall-mounted heat pump with a smart thermostat and sealing improvements (doors, windows, insulation) to maximize energy savings.
Conclusion: Ameristar, a brand worth reconsidering
At AirGreen, we never choose a brand at random. Every piece of equipment we install is tested, analyzed, and tailored to the climate and architecture of Greater Montréal. The Ameristar wall-mounted heat pump may not be the most talked-about model, but it offers a rare balance of performance, simplicity, and affordability, especially when installed by a professional and attentive team like ours.