Ameristar DoubleZone Wall Heat Pump | 30,000 BTU Compressor | Installation in Montreal, Laval, Longueuil, South Shore & North Shore
The Ameristar 30 000 multi-zone heat pump heats and cools 2 rooms with a single outdoor unit. it delivers 27,200 BTU/h at −8 °C, heats down to −30 °C and qualifies for a $3,264 LogisVert grant. Installed by AirGreen in Montréal, Laval, Longueuil, the North Shore and the South Shore.
2 rooms, one outdoor unit.
Compared with the 48 multi-zone systems of 30,000 BTU we sell. Every number on this page carries its source.
The parts that make a multi-zone system.
Tap a part to learn more.
Outdoor unit
One compressor for the whole house. It supplies up to 4 heads and modulates from 8,200 to 31,860 BTU/h depending on what the rooms call for (NEEP).
Base pan heater
A heater keeps the outdoor unit’s base pan free of ice below 1 °C and during defrost (NEEP).
Refrigerant lines
One pair of lines per head.
Indoor heads
One head per room, each with its own remote and temperature. The combination is chosen in the “Zones” menu.
Control
Each zone is set separately.
Turn rooms on and off. Watch the power being shared.
One outdoor unit supplies every head: when several rooms call at once, they share its capacity. Pick an outdoor temperature.
Tell us your rooms. We tell you if this size is enough.
Pick the number of rooms and their size. The estimate targets a −15 °C day; it is a guide, the real calculation is done room by room at your home.
The whole series at a glance: find the box that fits you.
Each box is a product: the outdoor unit’s size, and the number of heads.
At −15 °C, it still delivers 76 % of its rated capacity.
Tap a temperature: certified capacity, efficiency and the cost of one hour of heating.
It slows down, it speeds up: the certified modulation range
Light bar: from minimum to maximum capacity. Dark mark: the rated value.
At every temperature, cheaper than baseboards.
Cost of one hour at full output, for the same heat delivered. Hydro-Québec Rate D, second tier: 11.142 ¢/kWh.
The official ratings, on the same scales as before.
SEER2, HSPF2 and EER2 come from the AHRI certification. The mark shows the median of the same-size multi-zone systems we sell.
A grant you can calculate, not guess.
The capacity at −8 °C comes from Hydro-Québec’s list of October 1, 2026. $120 per 1,000 BTU/h is the rate for ENERGY STAR cold-climate heat pumps (guide v1.10).
Where it ranks among same-size multi-zone systems.
Compared with the 48 multi-zone systems of 30,000 BTU we sell, using the LogisVert list figures. Weaknesses too, said plainly.
Against three other brands in its class.
Same rated size, other manufacturers. Pick the opponent.
One multi-zone or several wall units? Both sides, honestly.
We compare both options on your floor plan during the estimate.
What to know before installing a multi-zone system.
Dimensions, wiring and lines, drawn. Then our six steps.
The outdoor unit, dimensioned
One circuit for the whole house
Published sound levels, on one scale.
We use the outdoor figure to choose where the unit goes.
What is particular about this machine.
Only facts published by ENERGY STAR, NEEP or the manufacturer.
Every number, and where it comes from.
Each line carries its source; a line with no published value is not shown.
The manufacturer’s documentation, as PDF.
Everything we have written about this system.
Ameristar Wall-Mounted Dual Zone Heat Pump | 30,000 BTU Compressor | Installation in Montreal, Laval, Longueuil, South Shore & North Shore
Unmatched Comfort with the Dual Zone Heat Pump
In the vast universe of home comfort, the Ameristar Wall-Mounted Dual Zone Heat Pump stands out for its exceptional performance and its ability to radically transform the atmosphere of your home. AirGreen, your preferred partner in HVAC (Heating, Ventilation, and Air Conditioning), is proud to present this revolutionary equipment, designed to offer an optimal heating and cooling solution in Montreal, Laval, Longueuil, as well as on the South Shore and North Shore.
Technical Features: Uncompromising Performance
The Ameristar Wall-Mounted Dual Zone Heat Pump is a technological gem, equipped with a 30,000 BTU compressor that ensures impressive cooling capacity and efficient heating down to -30°C. Here's an overview of its remarkable specifications:
- Cooling Capacity: 30,000 BTU, guaranteeing unmatched coolness during the hot summer days.
- Heating Capacity: Efficient up to -30°C, this heat pump wraps you in warmth even in the most extreme cold.
- Comfort Zones: Designed to manage 2 zones independently, with the possibility of extension up to 4 zones, for maximum comfort customization.
- Energy Efficiency: Energy Star® certified and a performance of 21.0 SEER, it combines energy savings and environmental respect.
- WiFi Connectivity: Optional, for remote control via your smartphone, adding a layer of convenience and flexibility.
Professional Installation in Greater Montreal
At AirGreen, we understand the importance of flawless installation to ensure the optimal performance of your heat pump. Our expert technicians, with deep experience in HVAC, ensure professional and personalized installation in Montreal, Laval, Longueuil, and on the South and North Shores. We commit to providing a service that exceeds your expectations, ensuring every detail of the installation is considered to maximize the efficiency and longevity of your equipment.
Advantageous Subsidies and Extended Warranty
The acquisition of the Ameristar Wall-Mounted Dual Zone Heat Pump is made even more attractive by federal and provincial subsidies available, allowing you to benefit from cutting-edge technology while making significant savings. Furthermore, our confidence in the quality and reliability of our heat pumps enables us to offer an exceptional 10-year warranty on the compressor and all parts and 6 years on labor straight from the distributor, with the possibility of an extended warranty for total peace of mind.
Why Choose AirGreen for Your Dual Zone Heat Pump?
AirGreen stands out for its commitment to customer satisfaction and quality of service. Our HVAC expertise in the Montreal region allows us to understand and anticipate the specific needs of our clients, offering tailor-made solutions that integrate the latest technological innovations. Choosing AirGreen means opting for flawless expertise, exceptional customer service, and installation by qualified professionals.
Conclusion
The Ameristar Wall-Mounted Dual Zone Heat Pump represents the pinnacle of comfort and energy efficiency for your home. With AirGreen, you benefit from professional installation, expert advice, and ongoing support, ensuring your investment improves your quality of life while reducing your energy costs. Contact us today to transform your home into an unparalleled haven of comfort, no matter the season.
Warranty: 10 years on the compressor, 10 years on parts and 6 years on labor, straight from the distributor.
What people ask us about multi-zone systems.
Can I heat one room and cool another at the same time?
No. On a multi-zone system like this one, every head works in the same mode, heating or cooling. Each room still keeps its own set temperature.
What happens when every room calls for heat?
They share the outdoor unit’s capacity: 27,200 BTU/h at −8 °C, 22,800 at −15 °C.
How many heads can I connect?
Up to 4 on this outdoor unit. This product is configured for 2 heads.
Can I mix head sizes?
Yes. The “Zones” menu offers 9 combinations, from 9 + 9 to 18 + 24 (in thousands of BTU). Each head is sized for its room.
How much is the LogisVert grant?
$3,264 according to Hydro-Québec’s list of October 1, 2026. The grant never exceeds 100 % of the cost before taxes; apply within 9 months of installation.
Is it ENERGY STAR certified?
Yes, cold climate, ID 2415511. It also meets the ENERGY STAR Most Efficient criteria, according to the ENERGY STAR database.
Down to what temperature does it heat?
Down to −30 °C.
Is it noisy?
Indoors, the reference head goes down to 29 dB(A). Outdoors, 63 dB(A): we place the unit away from bedroom windows.
Why a multi-zone instead of several wall units?
One outdoor unit on the wall and one circuit. In return, the rooms share the capacity, and if the outdoor unit stops, every zone stops.
What does the warranty cover?
Our sheet lists 10 years on the compressor and 10 years on parts. AirGreen extended warranty: possible.
A multi-zone system is planned room by room. At your home.
We measure every room, draw the line route and choose the right head for each zone. The on-site estimate is free and the quote arrives within 24 h.