FUJITSU ALTAIR 500 KPAS R-32 Wall-Mounted Heat Pump | 9,000 BTU | Montreal, Laval, Longueuil, South Shore & North Shore

• BROCHURE - ALTAIR 700: FRENCH
• BROCHURE - ALTAIR 500: FRENCH
• BROCHURE - ALTAIR 300: FRENCH

• BROCHURE - ALRAIR 700: ENGLISH
• BROCHURE - ALTAIR 500: ENGLISH
• BROCHURE - ALTAIR 300: ENGLISH

A modern, durable and precise wall-mounted solution for small spaces in Quebec

A wall-mounted heat pump designed for the realities of Greater Montreal

At AirGreen, we install the FUJITSU ALTAIR 500 | KPAS R-32 | 9,000 BTU Wall-Mounted Heat Pump in apartments, condos, home offices, and small houses throughout Montreal, Laval, Longueuil, the North Shore, and the South Shore . This 9,000 BTU model has one simple goal: to provide stable and controlled comfort year-round in a specific space, without oversizing or wasting energy.

The ALTAIR 500 excels in the following situations:

• air conditioning and heating of an open-plan living room with dining area;

• comfort of a master bedroom or office where quiet is essential;

• improving comfort in a 4 1/2 or 5 1/2 apartment , by taking care of the main living room and part of the adjacent rooms;

• supplement to another heating system (baseboards, furnace, radiators), to reduce overall electricity consumption.

Thanks to its efficient heating capacity down to -15°C , the heat pump handles most of the heating season. The unit remains functional in even lower temperatures, making it a particularly suitable solution for the variable winters of the metropolitan area.

Optimized energy efficiency for Hydro-Québec bills

Performance values ​​that make a real difference

The ASUH09KPAS / AOUH09KPAS1 model offers high performance values ​​for its category:

• SEER2: 26.0 – indicator of air conditioning efficiency over the season;

• HSPF2 (region V): 8.2 – heating efficiency over the season;

• EER2: 12.5 – instantaneous efficiency in air conditioning;

• COP: 4.18 – ratio between heat produced and energy consumed.

In practice, this means that for every kilowatt of electricity consumed , the heat pump provides several kilowatts of heating or cooling. For a typical Montreal home with electric baseboard heaters in every room, adding a high-efficiency wall-mounted heat pump like the ALTAIR 500 often allows for:

• a significant reduction in summer air conditioning costs;

• a sharp decrease in the use of electric baseboards in autumn, mild winter and spring;

• a more uniform feeling of comfort, without large temperature fluctuations.

In the field, in the installations we carry out in Laval, Longueuil, Boucherville or Blainville , it is not uncommon for owners to observe annual savings of about 20 to 30% on their Hydro-Québec bills when they use the heat pump as the main system for the most used room.

Efficient heating down to -15°C

The nominal heating capacity of 10,000 BTU remains fully usable down to -15°C . Within this temperature range, the heat pump covers the majority of the heating needs of the room served.

For one:

• condo in Laval;

• accommodation in a triplex in Rosemont;

• small bungalow in Longueuil or Boucherville;

The heat pump becomes the first heating reflex : it operates as a priority, while the existing system (baseboards or other) is only used as a backup during episodes of extreme cold below -20°C.

A more responsible R-32 refrigerant for the future

The ALTAIR 500 uses R-32 refrigerant , which is gradually replacing R-410A in new residential equipment. R-32 is distinguished by:

• a significantly reduced global warming potential (GWP) compared to R-410A;

• improved volumetric efficiency , allowing a smaller quantity of fluid to be used for an equivalent result;

• compatibility with current environmental standards and guidelines.

For a homeowner, this choice translates into a more modern system that is more consistent with the goals of reducing the carbon footprint of residential buildings in Quebec. At AirGreen, we support this transition by prioritizing R-32 units when relevant to the project and usage profile.

Internal unity: silence, compactness and precise control

A compact size, ideal for small apartments

The ASUH09KPAS wall unit is designed for the small spaces typical of Greater Montreal:

• approximately 33 inches wide, allowing installation above a door or in a free corner of wall;

• limited depth, for a discreet visual in the room;

• Clean lines that blend easily into a contemporary setting.

Whether in a 4 ½ apartment in Longueuil or a condo in downtown Montreal , we generally aim for a location that allows for:

• to blow the air-conditioned or heated air towards the most occupied area;

• to avoid directing the flow directly onto the sofa or bed;

• to maintain access for filter maintenance and cleaning.

Very quiet operation

The heat pump achieves a minimal indoor noise level of approximately 19 dB(A) at low speed, comparable to a whisper in a quiet room. Even at higher speeds, the noise remains very well controlled, making it a suitable option for:

• a master bedroom , where sleep should not be disturbed;

• a home office , where many hours are spent in video conferences;

• an open living room where the television is often on in the evening.

Many of our customers report to us, after a few weeks of use, that they almost forget the presence of the heat pump when it is operating in automatic or quiet mode.

A practical and intuitive remote control

The included wireless remote control is designed for simple everyday use:

• precise temperature control;

• choice of modes (heating, air conditioning, dehumidification, ventilation, automatic);

• selection of fan speeds and silent mode;

• programming of timers (delayed on/off).

Some versions offer backlit keys , which is very useful at night or in a dimly lit room. For those who prefer a fixed wall control or centralized management, it is possible to install a compatible wired controller , which we can include in the project.

Outdoor unit: installation flexibility for urban environments

The AOUH09KPAS1 outdoor unit was designed for urban realities: narrow balconies, limited backyards, and sometimes complex access. Among its advantages:

• compact size , making it easy to place on a wall bracket, a floor rack or a balcony;

• silent operation , limiting noise pollution for neighbors and the condominium;

• compatibility with significant pipe lengths , which often allows for remote installation of the indoor unit while respecting technical constraints.

In many projects in Villeray, Verdun, and Hochelaga-Maisonneuve , we position the outdoor unit in such a way as to:

• respect the clearances required for air circulation;

• to minimize the amount of noise reaching the neighbors' windows;

• protect the equipment against snow accumulation in winter (raised height, protective roof where relevant).

Sustainable design: materials and protections

The FUJITSU ALTAIR 500 benefits from components designed to extend the device's lifespan:

• High corrosion resistance copper coils , designed to better withstand freeze/thaw cycles, humidity and air that is sometimes more polluted in urban environments;

• protections on the heat exchanger and fins, which help maintain efficiency over the years;

• High-quality inverter compressor, limiting sudden starts and therefore mechanical wear.

Combined with regular maintenance (filter cleaning, visual inspection, checking operating parameters), this design allows you to maintain a level of performance close to the original values ​​over a long period.

Smart controls, Wi-Fi and home automation integration

The FUJITSU ALTAIR 500 wall-mounted heat pump is ready for today's digital uses:

• possibility of adding a Wi-Fi module to connect the device to the mobile application;

• remote control of temperature, operating mode and programming;

• Integrations are available with certain third-party systems ( BACnet commands, Modbus, intelligent control solutions ) for owners who wish to centralize the management of multiple devices.

In a Montreal apartment building where each unit is equipped with an ALTAIR series heat pump, an owner can thus:

• quickly check if the appliances are switched on in the rental properties;

• limit operation to certain time slots in common areas;

• adjust the settings remotely in case of prolonged absence.

Current subsidies and guarantee options

LogisVert status for this model

For the FUJITSU ALTAIR 500 9000 BTU Wall-Mounted Heat Pump , the product information sheet currently states:

• Provincial subsidy (LogisVert): $0 (updated November 26, 2025) .

It is important to note that the programs and criteria change regularly. During the on-site assessment, we systematically verify:

• if the chosen model is eligible for aid;

• if another capacity or series configuration offers a better subsidy/investment ratio;

• if additional programs (municipal or specific) may apply.

Thus, even if this specific 9,000 BTU version is not subsidized at the time indicated, we always analyze the overall situation of the building to propose, if necessary, another eligible model that integrates well into the project.

Basic warranty and additional protection options

For this model, the current policy indicated is:

• 12 years on the compressor ;

• 12 years on the parts ;

• 0 year standard labor warranty , labor being covered by AirGreen according to the terms of the contract and the options chosen;

• Additional warranty options are available , particularly for labor, to transform your installation into a protected long-term solution.

During the submission process, we provide details:

• the respective responsibilities of the manufacturer and AirGreen;

• typical scenarios covered (component failure, compressor, electronic board, etc.);

• the recommended maintenance conditions to preserve the validity of the warranty.

Case study: a 4 ½ apartment in Longueuil transformed by the ALTAIR 500

A family from Longueuil, living in a 4 ½ apartment on the top floor of a three-story building, contacted us to resolve several issues:

• The heat is difficult to bear in the living room during the summer;

• feeling cold near the windows in winter, despite the baseboards;

• Very limited rear balcony, with little space for an outdoor unit.

After site visit and calculations, we recommended a FUJITSU ALTAIR 500 9000 BTU wall-mounted heat pump to cover:

• the open-plan living and dining room ;

• part of the traffic towards the rooms;

• the majority of the heating needs of the main room down to about -15 °C.

We have :

1. positioned the indoor unit in the center of the main wall to ensure good air distribution;

2. discreetly passed the 1/4 – 3/8 piping towards the rear balcony;

3. installed the outdoor unit on a slightly raised wall bracket to keep it clear of snow accumulation;

4. carefully calibrated the R-32 refrigerant charge and checked the operating parameters.

After the first full year of use, the family observed:

• a reduction of approximately 25% in the electricity bill , by using the heat pump as the main heating for the living room;

• a more stable level of comfort, particularly in spring and autumn;

• a very discreet internal noise level, even at night in quiet mode.

This type of setup is now one of our frequent recommendations for small apartments in Montreal, Laval and Longueuil where a single well-chosen wall unit is enough to transform the main room.

Our AirGreen approach: from advice to long-term maintenance

Choosing the FUJITSU ALTAIR 500 9000 BTU Wall-Mounted Heat Pump with AirGreen means benefiting from comprehensive support:

• 100% free on-site estimate , throughout Greater Montreal;

• precise analysis of the area, insulation, orientation and use of the room to confirm that 9,000 BTU is the correct capacity;

• planning of the piping route , choice of external support and management of penetrations to comply with standards and protect the building envelope;

• installation by certified refrigeration technicians , accustomed to the real conditions of local residential buildings;

• detailed explanations on the daily use of the heat pump and the right reflexes for maintenance (cleaning the filters, clearing around the outdoor unit, etc.);

• structured after-sales service for periodic maintenance, troubleshooting and processing of warranty claims.

We would also like to remind you of some practical advice we give to our clients:

• Clean the indoor unit filters regularly to maintain airflow and efficiency;

• clear the snow, ice and leaves around the outdoor unit;

• avoid obstructing airflow with objects between the device and the walls;

• keep the temperature setpoint stable, rather than varying the temperature significantly several times a day.

In summary: for whom is the ALTAIR 500 ideal?

The FUJITSU ALTAIR 500 Wall-Mounted Heat Pump | KPAS R-32 | 9000 BTU is particularly suitable for:

• to owners of condos, apartments or small houses in Montreal, Laval, Longueuil, on the North Shore and the South Shore;

• for people who want precise comfort in a main room without installing multiple units;

• to those who favour an energy-efficient system with a more responsible refrigerant;

• to those who are sensitive to the silent operation and visual discretion of the device;

• for owners who want to benefit from comprehensive professional support , from the first visit to long-term maintenance.

Contact AirGreen for your ALTAIR 500 project

Are you considering installing a FUJITSU ALTAIR 500 9000 BTU Wall Mounted Heat Pump in your home in Montreal, Laval, Longueuil, on the North Shore or the South Shore?

Contact AirGreen today for a 100% free on-site estimate . We'll assess your space, verify the actual installation possibilities, explain performance scenarios, warranty options, and relevant financial assistance programs, and then prepare a clear and detailed quote before any work begins.

Our team then takes care of the installation, adjustment and follow-up, so that your new ALTAIR 500 wall-mounted heat pump provides you with reliable and economical comfort for many years.