CANAIR 4C22 Wall-Mounted Heat Pump | 12,000 BTU - R454B - 115V | Montreal
The perfect blend of performance, comfort and durability – designed for Quebec's climate
At AirGreen, we believe an efficient heating and air conditioning (HVAC) system is more than a machine: it is the heart of comfort in a Quebec home. The CANAIR 4C22 Wall-Mounted Heat Pump | 12,000 BTU - R454B - 115V embodies exactly that philosophy. Designed to balance energy efficiency, reliability and quiet, it represents the new generation of wall-mounted systems suited to our harsh winters and increasingly hot summers.
This heat pump combines inverter technology, R-454B refrigerant and a compact design to meet the needs of homes, condos and offices in Montreal, Laval, Longueuil, the South Shore and the North Shore.
A heat pump designed for the Quebec way of life
Quebec's climate calls for equipment that delivers steady heat even when the thermometer drops below zero. With heating down to -15°C, the CANAIR 4C22 keeps you comfortable. In summer, it turns your space into a cool refuge while lowering your energy costs thanks to its high energy efficiency.
Every detail is designed for a smooth, economical and lasting user experience:
Quiet design, ideal for urban homes and workspaces;
Smart functions (Turbo mode, Follow Me, optional Wi-Fi) for full personalization;
Easier maintenance thanks to its built-in self-cleaning system;
10-year warranty on the compressor and parts and 6 years on labour for complete peace of mind.
Inverter technology: energy intelligence at your service
Inverter technology is at the heart of the CANAIR 4C22's performance. Unlike traditional on/off systems, it adjusts the compressor's output to the room's real temperature. The result:
Lower energy use, so lighter bills;
Fast heating and cooling, without temperature swings;
Longer compressor life, thanks to smoother operation;
Very quiet operation most of the time.
This technology also holds the room temperature with remarkable precision, for steady comfort without sudden hot or cold feelings.
Long-term reliability and durability
The CANAIR brand is distributed in Quebec by Descair, a Quebec family business since 1971, which means local supply and support. The 4C22 series focuses on robustness, corrosion resistance and stability over time.
The TU1 copper coil is a concrete example of this quality. Chosen for its mechanical properties and thermal conductivity, it delivers better efficiency and longer life, even in demanding weather.
The outdoor unit's compact but solid structure stands up to Quebec weather: snow, rain, ice or wind. It is designed to run steadily all year.
Quiet and design: performance in harmony with looks
One of the CANAIR 4C22's great strengths is its discreet operation. The indoor unit runs as low as 17.5 dB(A), barely audible. The outdoor unit reaches 54 dB(A), a level suited to residential areas where quiet matters.
Beyond its quiet, its compact, modern design blends into any interior style. Its dimensions (31.57 × 7.44 × 11.69 in.) make installation easier in tight spaces without spoiling the decor. Whether you live in a Plateau-Mont-Royal condo, a Laval townhouse or a South Shore duplex, this heat pump fits your environment.
Smart features for tailored comfort
The CANAIR 4C22 is not just powerful, it is also smart and intuitive. Here are the main functions that set it apart:
Turbo mode: reaches the desired temperature quickly, perfect after a long summer day or coming home on a frigid winter evening;
Silent mode: lowers operating noise for rest or sleep;
Self-cleaning: dries the indoor coil to limit mould and extend the system's life;
"Follow Me" function: senses the temperature around the remote and adjusts the local climate for personalized comfort;
Automatic restart: restores the previous settings after a power outage;
Cold-draft prevention: no cold blast when heating starts;
Wi-Fi option: remote control through a mobile app, so you can manage the temperature even when you are away.
Energy efficiency: performance at the heart of comfort
The CANAIR 4C22 | 12,000 BTU - 115 V reaches a SEER2 of 21.2 and an HSPF2 of 8.7, values that place it among the efficient units in its class. In concrete terms, this means:
Energy savings compared with less efficient units;
Lower heating and cooling costs than with electric baseboards or an old air conditioner;
A smaller ecological footprint thanks to cleaner consumption and higher efficiency.
According to NEEP, the unit delivers 9,000 BTU/h at -8°C (COP 2.09) and 6,600 BTU/h at -15°C (COP 1.84).
A complete, reassuring warranty
The 4C22 series comes with a 10-year warranty on the compressor and 10 years on parts, plus 6 years on labour, directly from the distributor.
At AirGreen, every installation includes a complete check of the unit's performance after start-up, and fast, professional after-sales service when needed.
The AirGreen installation: expertise, precision and transparency
What sets our service apart:
Free on-site estimate, with no obligation;
No deposit required – you only pay when you are 100% satisfied;
Transparent prices, confirmed before work begins, with no surprises;
Experienced refrigeration technicians, working under AirGreen's RBQ licence 5645-9605-01;
Fast, clean installation that follows the manufacturer's requirements.
We install the CANAIR 4C22 throughout Montreal, Laval, Longueuil, the North Shore and the South Shore. To see installations completed by our teams, visit our Our projects page.
Every project is carefully planned: from choosing where the indoor unit goes to setting the airflow, everything is optimized for energy efficiency and overall comfort.
An eco-friendly, responsible choice
The CANAIR 4C22 Wall-Mounted Heat Pump is a concrete answer to the energy transition. Its R-454B (A2L) refrigerant, with a global warming potential of 466 compared with 2,088 for R-410A, is a major step forward from older gases.
It runs entirely on electricity, greatly reducing greenhouse gas emissions compared with natural gas systems. By choosing this model, you actively help to:
Reduce your carbon footprint;
Protect the planet;
Improve comfort in your home;
Add value to your property with modern, energy-efficient, durable equipment.
Why choose AirGreen for your CANAIR heat pump?
AirGreen is not just an installer: it is a trusted partner for your heating, ventilation and air conditioning needs in Greater Montreal.
We offer:
Local expertise in Montreal, Laval and on the South Shore;
Qualified technicians who are passionate about their trade;
HVAC solutions suited to every type of building (residential, commercial, multi-unit);
Full support to check eligibility for Hydro-Québec's LogisVert program;
A long-term relationship built on transparency, performance and satisfaction.
Please note: this combination (indoor unit 4C22SEH12H11) is not on Hydro-Québec's LogisVert list. The version with the 4C22SEH12H11-P indoor unit is listed, with an indicative amount of $1,080; only Hydro-Québec confirms the aid granted.
Conclusion: Canair performance, AirGreen service
The CANAIR 4C22 Wall-Mounted Heat Pump | 12,000 BTU – R454B – 115V combines advanced technology, quiet operation and high efficiency. It was designed for Quebec's climate, with a focus on durability, energy efficiency and comfort.
Installed by AirGreen, it becomes real added value for your home: a smart, cost-effective and eco-friendly investment.
Take action today
Take advantage of our free in-home estimate and discover how the CANAIR 4C22 can transform your everyday comfort.
Phone: 514-316-2973 | Email: sales@airgreen.ca
AirGreen Climatisation & Chauffage
Your HVAC partner in Montreal, Laval, Longueuil, the South Shore and the North Shore.
Warranty: 10 years on the compressor, 10 years on parts and 6 years on labour, directly from the distributor.