CANAIR 4C22 Wall-Mounted Heat Pump | 9,000 BTU - R454B - 220V | Montreal
Quebec efficiency at the service of your comfort
At AirGreen, we know that a perfectly tempered indoor climate is not a luxury — it’s a necessity in Quebec. Between the biting winters and humid summers of Montreal, Laval and Longueuil, the CANAIR 4C22 wall-mounted heat pump | 9,000 BTU – R-454B – 220 V stands out as a reliable, quiet and energy-efficient heating and cooling solution. Designed for the Quebec climate, this unit is distinguished by its consistent performance, low noise and environmentally responsible design.
A design built for complete comfort
Quiet and efficient, even at -15°C
Thanks to its Inverter technology, the CANAIR 4C22 automatically adjusts compressor output to the room’s actual needs. The result: a stable temperature, near-silent operation (as low as 18.5 dB(A) indoors) and significant energy savings.
Even when the mercury drops to -15°C, this heat pump keeps heating your home efficiently. It is ENERGY STAR® certified and listed on NEEP’s cold-climate heat pump list.
Compact design and flexible installation
With clean lines and compact dimensions (28.43 × 7.36 × 11.42 in for the indoor unit), the CANAIR 4C22 blends into any decor.
Our AirGreen technicians carry out precise, careful installations, whether in a Plateau-Mont-Royal condo, a Laval-Ouest house or a Longueuil duplex. Its standard 1/4 – 3/8 line set and light weight make for quick, discreet mounting without compromising looks.
Inverter technology: the key to lasting efficiency
Inverter technology lets the heat pump modulate the compressor’s supply frequency to actual demand. Unlike traditional systems that constantly start and stop, the CANAIR 4C22 maintains steady performance and reduces energy use.
Its concrete benefits:
Lower electricity use → lower energy costs;
Faster heating and cooling;
Stable, even temperature;
Longer compressor life;
Ultra-quiet operation.
This precision delivers an impressive SEER2 of 21.2 and an HSPF2 of 9.1, values above the market average and the mark of exceptional energy efficiency.
Features that change everyday life
| Feature | Description |
|---|---|
| Turbo mode | Heats or cools the room in record time. |
| Self-cleaning | Removes dust and moisture from the coil to prevent mold. |
| Follow Me | Adjusts the temperature around the remote control, where you actually are. |
| Silent mode | Keeps noise to a minimum for peaceful sleep. |
| Wi-Fi (optional) | Control your heat pump remotely from your smartphone. |
| Cold draft prevention | Gentle start in heating mode for immediate comfort. |
| Automatic restart | Resumes automatically after a power outage, without losing settings. |
Every detail of the CANAIR 4C22 aims at smart comfort: consistent performance, a healthy atmosphere and complete peace of mind.
Environmental commitment: clean air without compromise
The CANAIR 4C22 series uses the new R-454B refrigerant, an eco-friendly alternative with a low global warming potential (GWP): 466, compared with 2,088 for R-410A. Combined with optimized power consumption, this technology reduces greenhouse gas emissions while maximizing energy efficiency.
Choosing this heat pump is a concrete step for the planet without sacrificing comfort.
Durability and solid warranties
CANAIR makes no compromises on reliability.
Standard warranty: 10 years compressor / 10 years parts.
Labor warranty: 6 years, straight from the distributor, for maximum peace of mind.
Its TU1 copper coil provides exceptional durability and superior corrosion resistance, even after several harsh Quebec winters.
Ideal for replacing an old wall air conditioner
In a bedroom, a living room or a small apartment, the CANAIR 4C22 9,000 BTU is a great replacement for an old wall or window air conditioner: it heats and cools, stays very discreet and blends into the decor. To see installations completed by our teams, visit our Our projects page.
Why choose AirGreen?
As a Montreal company specializing in complete HVAC solutions, we combine technical expertise, transparency and local, close-at-hand service.
100% free on-site estimate;
Transparent prices, no surprises;
No advance payment: you only pay at the end;
Experienced refrigeration technicians, under AirGreen’s RBQ licence 5645-9605-01.
Whether you are in Montreal, Laval, Brossard or on the North Shore, we guarantee a compliant, attractive and durable installation.
Ride the CANAIR wave today!
CANAIR systems, distributed in Quebec by Descair, are robust, energy-efficient and suited to our winters. With the CANAIR 4C22 | 9,000 BTU – R-454B – 220 V, enjoy the best balance of comfort, savings and respect for the environment.
Contact AirGreen now at 514-316-2973 or sales@airgreen.ca for a free in-home estimate and find out why so many households in Montreal and on the South Shore trust us with their heating and cooling projects.
Warranty: 10 years on the compressor, 10 years on parts and 6 years on labor, straight from the distributor.