Zephyr 22 3-Zone Heat Pump | 42,000 BTU Compressor | Montreal, Laval, Longueuil, South Shore & North Shore
The Zephyr Hi Multi Xtreme R410A 42 000 multi-zone heat pump heats and cools 3 rooms with a single outdoor unit. it delivers 27,000 BTU/h at −8 °C, heats down to −25 °C and qualifies for a $3,240 LogisVert grant. Installed by AirGreen in Montréal, Laval, Longueuil, the North Shore and the South Shore.
3 rooms, one outdoor unit.
Compared with the 86 multi-zone systems of 42,000 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 5 heads and modulates from 9,000 to 40,000 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 85 % 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 86 multi-zone systems of 42,000 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
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.
Wall-Mounted TripleZone Zephyr 22 Heat Pump
An Unmatched Comfort Solution for Montreal and Surrounding Areas
In the field of residential heating and cooling solutions, the Wall-Mounted TripleZone Zephyr 22 Heat Pump stands out for its exceptional ability to provide optimal comfort in every corner of your home, even under the most challenging weather conditions in Montreal, Laval, Longueuil, as well as on the North Shore and South Shore.
Advanced Technical Features
Equipped with a 42,000 BTU compressor, the TripleZone Zephyr 22 Heat Pump emerges as a powerful and efficient solution for air conditioning and heating needs. With an equivalent cooling capacity and an effective heating capacity down to -25°C, it is perfectly suited to the variable climate of our region. Its design allows integration into up to 5 zones, with three zones included as standard, ensuring a balanced temperature distribution across multiple spaces.
- Exterior Dimensions: 37.4 x 41.34 x 13.39, designed to harmoniously integrate with the exterior of your home.
- Serial Numbers: ZE-42M522SCO (exterior), ZE-09DA17, ZE-12CA17, ZE-18CA17, and ZE-24CA17 (interiors), ensuring traceability and guaranteed quality.
- Subsidies: Up to $5,000 in federal and provincial subsidies, making this investment even more attractive.
- Certifications: ENERGY STAR® and AHRI, attesting to its energy efficiency and superior performance.
- Optional WiFi Connectivity: For remote control and management via your smartphone.
- Exceptional Efficiency: 20.0 SEER, for maximum energy efficiency.
- Extended Warranty: 10 years on the compressor and parts, 6 years on labor straight from the distributor, and the possibility of an additional warranty (10-10-10) extending labor up to 10 years for absolute peace of mind.
Undeniable Advantages
The Wall-Mounted TripleZone Zephyr 22 Heat Pump offers several advantages that place it at the top of the list for homeowners concerned about their comfort and budget.
- Energy Savings: Thanks to its high efficiency, it allows for substantial savings on energy bills.
- Customized Comfort: The ability to manage up to five independent zones allows for personalized comfort in each room.
- Silent Operation: With a sound pressure level of only 63.0 dB(A), it ensures unparalleled tranquility.
- Environmental Respect: Using R-410A gas, it reduces environmental impact.
Why Choose AirGreen?
At AirGreen, we are committed to providing cutting-edge HVAC solutions, tailored to the specific needs of each household in the Montreal area and beyond. Our expertise in installing TripleZone Heat Pumps guarantees total satisfaction for our clients.
- Local Expertise: Deep knowledge of Montreal's climate and its specific challenges.
- Professional Installation: Our certified technicians ensure flawless installation in accordance with the highest standards.
- Customer Support and Service: Our dedicated team is always available to answer your questions and support you in your project.
Conclusion
The Wall-Mounted TripleZone Zephyr 22 Heat Pump represents the ultimate in terms of comfort, efficiency, and performance for your home. By choosing AirGreen for your installation, you are opting for recognized expertise, unparalleled customer service, and the peace of mind of a solid warranty.
To learn more about how we can transform your home into a comfortable and energy-efficient haven, contact us today.
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: 27,000 BTU/h at −8 °C, 36,000 at −15 °C.
How many heads can I connect?
Up to 5 on this outdoor unit. This product is configured for 3 heads.
Can I mix head sizes?
Yes. The “Zones” menu offers 12 combinations, from 9+9+9 to 12 + 18 + 18 (in thousands of BTU). Each head is sized for its room.
How much is the LogisVert grant?
$3,240 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, ID 4652587. It also meets the ENERGY STAR Most Efficient criteria, according to the ENERGY STAR database.
Down to what temperature does it heat?
Down to −25 °C.
Is it noisy?
Indoors, the reference head goes down to 26 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.