FUJITSU ORION XLTH Wall-Mounted Heat Pump | KZAH R-32 | 18,000 BTU | Montreal, Laval, Longueuil, South Shore & North Shore

A high-end wall-mounted heat pump, designed for Quebec
The Fujitsu ORION XLTH KZAH R-32 18,000 BTU is for homeowners who want much more than just a heating or cooling unit. It's a true complete HVAC system , designed to provide stable comfort, low energy consumption, and long-term reliability in the sometimes extreme conditions of Greater Montreal , Laval , Longueuil , the North Shore , and the South Shore .

Unlike many standard models that struggle to keep up when temperatures drop, this wall-mounted heat pump maintains its heating performance down to -26°C . It therefore perfectly meets the needs of Quebec homes and condos that want to reduce their reliance on electric baseboard heaters or oil-fired systems, without sacrificing comfort during periods of extreme cold.

At AirGreen , we have been installing this model for several years in a variety of settings: small townhouses, duplexes, new condos, condominium units, single-family homes with open concept, etc. Each time, the feedback is the same: a more consistent indoor temperature , a very low noise level , simple daily management , and lower electricity bills thanks to high-level energy performance.

An investment supported by current subsidies and guarantees
Choosing a wall-mounted heat pump represents a significant investment in a building. The Fujitsu ORION XLTH 18,000 BTU fits perfectly into this framework, with a particularly advantageous financial structure for Quebec homeowners:

• LogisVert provincial subsidy: $1,632 (updated May 1, 2025, subject to eligibility and according to current criteria).

• Warranty (compressor – parts – labor): 12-12-0 , when the unit is supplied and installed by AirGreen :

  • 12 years on the compressor,

  • 12 years on the parts,

  • Labor is covered according to our terms and conditions, and extended warranty options are available as needed.

By combining an attractive subsidy, an extended warranty and professional installation, the Fujitsu ORION XLTH KZAH R-32 18,000 BTU heat pump becomes a very strategic choice for any owner wishing to optimize the energy efficiency of their property while increasing the value of their building in the long term.

Energy efficiency designed for our winters and summers

The strength of this wall-mounted heat pump lies in its ability to offer excellent performance year-round, and not just in air conditioning mode:

• Rated cooling capacity: 18,000 BTU → ideal for a large open area (living room, dining room, kitchen) or for an entire floor in a well-insulated house.

• Nominal heating capacity: 21,600 BTU , with performance maintained down to -26°C , which allows it to cover a large part of the heating needs in several types of housing.

• SEER2: 25.5 → very high level of efficiency in air conditioning, greatly reducing electricity consumption during hot periods.

• High HSPF2 (cold zone) → excellent heating efficiency in our climate zone, which is a crucial point for homeowners in the greater Montreal area.

• EER2: 14.0 and high COP2 → the heat pump produces several kilowatts of heat for every kilowatt of electricity consumed.

In real-world conditions, a homeowner who replaces electric baseboard heaters, an old wall-mounted air conditioner, or an aging, inefficient heat pump can see up to 30% savings on their annual energy costs, while also improving the level of comfort felt in the main rooms.

An acoustic comfort that you forget about

A heat pump may be very efficient on paper, but if it's noisy, overall comfort quickly suffers. This is where the Fujitsu ORION XLTH 18,000 BTU scores important points:

• Indoor unit: from approximately 30 dB(A) at low speed, a noise level comparable to a very quiet environment. Even at higher speeds, the noise remains perfectly acceptable in a living room or bedroom.

• Outdoor unit: around 47–50 dB(A) , which helps to preserve the tranquility of neighbors, terraces and balconies, even in narrow alleyways of Montreal or in very busy backyards.

• 6 fan speeds + Auto mode , to adjust the airflow precisely according to the room configuration and the occupants' preferences.

In practical terms, this means the heat pump operates very discreetly, both in the quiet daily life of a suburban home and in the more dynamic atmosphere of an urban condo. Acoustic comfort complements thermal comfort to offer an overall experience highly valued by residents.

A more environmentally friendly R-32 refrigerant

The Fujitsu ORION XLTH KZAH R-32 uses R-32 refrigerant, which has a significantly lower Global Warming Potential (GWP) than R-410A. This transition to R-32 is part of a global movement to reduce the environmental impact of air conditioning and heating equipment.

For the owner, this represents:

• A more modern device, aligned with current industry standards.

• A solution that helps reduce the building's carbon footprint.

• Equipment better positioned to meet regulatory requirements that will evolve in the coming years.

Choosing an R-32 wall-mounted heat pump for your HVAC installation project in Montreal, Laval or Longueuil is therefore not only a technical choice, but also a concrete step towards better environmental performance.

A robust design for harsh winters

Quebec winters put equipment to the test: snow, ice, freeze-thaw cycles, wind, humidity. The Fujitsu ORION XLTH 18,000 BTU was specifically designed to withstand these challenges:

• Heating capacity down to -26°C → the heat pump remains functional in climatic conditions that many standard models do not support properly.

• Integrated base pan heater (tray heater) → limits ice formation in the bottom of the outdoor unit, facilitates drainage of defrost water and protects the casing against ice buildup.

• INVERTER technology → allows the compressor to finely modulate its power, avoiding frequent starts and sudden temperature variations, which increases the lifespan of the device while improving comfort.

• Pipe lengths of up to 50 m , with a maximum elevation difference of 30 m, offer great flexibility for the location of the outdoor unit (backyard, side of the house, flat roof, etc.).

This robustness is particularly appreciated in areas exposed to wind and salt, for example near major roads, industrial areas or heavily snowed-out areas of the North Shore and South Shore.

ProCore™ coils for improved durability

The Fujitsu ORION XLTH indoor unit incorporates copper coils with a ProCore™ treatment designed to improve corrosion resistance. In urban environments like Montreal or very humid areas, this added protection helps to:

• Limiting premature corrosion of heat exchangers.

• Maintaining a high level of heat transfer over time.

• Reduce the risks of micro-leaks of refrigerant in the medium and long term.

In other words, the efficiency does not drop sharply after a few years, and the heat pump retains its ability to heat and cool efficiently, season after season.

Connectivity, home automation and smart control

The Fujitsu ORION XLTH 18,000 BTU is not just about raw performance. It also integrates very well into a modern home automation and smart control environment:

• Integrated Wi-Fi enabling device management via a dedicated mobile application: scheduling, remote temperature adjustment, mode change, holiday management, etc.

• Compatibility with BACnet and Modbus interfaces makes it a relevant choice for multi-unit residential buildings , small commercial buildings or mixed projects where the heat pump needs to be integrated into a centralized energy management system.

• Possibility of interlocking with external systems (fire alarm contact, door or window switch, auxiliary heating, etc.), a detail particularly useful in certain condo projects or small businesses where one wishes to automate certain behaviors for reasons of security or energy saving.

This control flexibility allows the heat pump to be adapted to the lifestyles of the occupants: hybrid work, variable hours, primary or secondary residence, long-term rental, etc.

Operating modes adapted to the reality of the occupants

On a daily basis, owners appreciate the diversity of operating modes available:

• Economy mode : limits consumption by intelligently adjusting the temperature setting.

• Minimum Heating Mode : allows you to maintain a gentle base temperature (for example in a condo that is not very busy during the week or in a room that is only used at certain times).

• Automatic defrosting : manages frost formation on the outdoor unit without manual intervention, ensuring efficient operation even during episodes of sticky snow or ice.

• Automatic restart after a power outage : the device resumes operation according to the last setting, which is particularly useful in areas prone to micro-outages.

• Occupied/Unoccupied mode : allows you to adjust the settings when the room is unoccupied, to save energy without sacrificing comfort upon return.

These functions, combined with remote control, make managing interior comfort much more flexible and intuitive than with a traditional system.

Case study: a typical installation in Greater Montreal

Here is a concrete example from our experience at AirGreen .

A young couple who own a two-level condo in Longueuil contacted us to:

• Replacing an old, noisy wall-mounted air conditioner, which is not eligible for subsidies.

• Obtain a primary heating system for the open area (living room, dining room, kitchen).

• Reduce your electricity bill while improving comfort, especially in winter.

After a site visit and a thermal load calculation, we recommended the Fujitsu ORION XLTH KZAH R-32 18,000 BTU , with 3/8 – 5/8 piping and a suitable circuit breaker.

Results observed during the first few months:

• More consistent temperature between the ground floor and the upper floor, even in very cold temperatures.

• Significant decrease in electricity consumption compared to the previous season.

• Noise level significantly reduced compared to the old device, particularly appreciated in the evening.

• Regular use of Wi-Fi control to adjust the temperature before returning home improves comfort without wasting energy.

This type of scenario is repeated in several installations carried out by AirGreen in Montreal , Laval , Boisbriand , Boucherville , Terrebonne or Saint-Hubert , with similar results in terms of comfort and energy savings.

What you get with an AirGreen installation

By entrusting your wall-mounted heat pump project to AirGreen , you benefit from much more than just a well-chosen appliance:

• 100% free on-site estimate : an advisor visits your home, analyzes the configuration of your building, the required power, electrical constraints and the ideal placement of the indoor and outdoor units.

• Installation by experienced refrigeration technicians : our teams are familiar with the refrigeration, electrical and safety standards specific to Quebec, which guarantees a compliant, durable and efficient HVAC installation .

• Transparent pricing : we provide you with a detailed quote before work begins, with no hidden costs and a clear cost structure.

• No deposit required : you pay at the end, when the installation is complete and you are satisfied with the result.

• Support for subsidies : we assist you in preparing the necessary documents, particularly for the LogisVert subsidy , in order to maximize your return on investment.

• Reliable after-sales service : in case of questions, adjustments, maintenance or diagnostics, our team remains available to ensure the proper functioning of your system over time.

In summary: a complete solution for Greater Montreal

The FUJITSU ORION XLTH | KZAH R-32 | 18,000 BTU Wall-Mounted Heat Pump combines:

• Excellent energy performance in heating and air conditioning.

• A heating capacity down to -26°C , adapted to the Quebec climate.

• Quiet operation both indoors and outdoors.

• A more environmentally friendly R-32 refrigerant .

• Advanced connectivity (Wi-Fi, possible integration into home automation and centralized management).

• An extended 12-12-0 warranty , when installed by AirGreen.

For homeowners in Montreal, Laval, Longueuil, the North Shore and the South Shore who wish to modernize their heating and air conditioning system, reduce their energy costs and increase their daily comfort, this model represents a particularly solid and durable option.

Take action now

Are you considering installing a high-performance wall-mounted heat pump that is eligible for subsidies and adapted to the climatic realities of the greater Montreal area?

Contact AirGreen for a free in-home estimate :

• Telephone: 514-316-2973

• Email: sales@airgreen.ca

Our team will analyze your situation, validate the eligibility criteria for subsidies and offer you a turnkey HVAC solution that is professional, transparent and tailored to your budget.