FUJITSU Centauri Heat Pump | Ceiling Suspended System | 24000 BTU

• BROCHURE: FRENCH
• BROCHURE: ENGLISH

A suspended HVAC solution designed for demanding spaces in Quebec

At AirGreen , we have been installing HVAC systems for over 15 years in a wide variety of environments: open-concept retail spaces in Montreal , professional offices in Laval , institutional buildings in Longueuil , multi-unit residential buildings on the South Shore , and technical facilities on the North Shore . The FUJITSU Centauri 24,000 BTU ceiling-mounted heat pump is one of the solutions we recommend when architectural constraints, ceiling height, or air distribution require precise, stable, and high-performance equipment in cold climates.

This model, consisting of the indoor unit ABUH24KUAS and the outdoor unit AOUH24KUAS1 , belongs to Fujitsu's H series, known for its reliability in Quebec winter conditions, with a heating capacity maintained down to -21 °C .

Why choose a ceiling-mounted system rather than a wall-mounted or central one?

In many of the projects we undertake, the choice of a ceiling-suspended system is a natural one:

Real-life cases encountered by AirGreen

• Glass ceilings or walls not available in downtown Montreal businesses

• Open areas requiring wide and uniform air distribution

• Professional offices in Laval where the wall aesthetic must remain clean and simple.

• Technical rooms or common rooms in multi-unit residential buildings on the South Shore

The FUJITSU Centauri wall-mounted fan delivers powerful horizontal airflow while remaining visually discreet. Its long, low profile ensures excellent airflow without creating uncomfortable zones.

Thermal performance adapted to the Quebec climate

Reliable heating down to -21°C

The Centauri series is designed for heating in cold climates , a fundamental aspect of our HVAC installations in Quebec. In the field, we have installed this model in commercial buildings in Boucherville and Terrebonne , where it maintains consistent comfort even during periods of intense cold.

• Rated power : 24,000 BTU

• Power at -8°C : 17,800 BTU

• Power at -15°C : 23,600 BTU

This thermal stability is essential to avoid excessive use of expensive auxiliary heating.

Efficient and constant air conditioning

In air conditioning, the 24,000 BTU capacity combined with an airflow of 1,724 CFM allows for the efficient treatment of large volumes, a major advantage for businesses and offices in Longueuil or on the North Shore .

Energy efficiency and R-32 refrigerant

The FUJITSU Centauri uses R-32 gas , a refrigerant with a low global warming potential , which is increasingly preferred in modern HVAC installations.

Concrete advantages of R-32

• Better energy efficiency

• Reduced amount of refrigerant in the circuit

• Lower environmental impact than previous generations

In terms of performance:

• SEER2 : 21.7

• HSPF2 : 12.8

• COP at -8 °C : 4.0

In reality, these values ​​translate into controlled consumption , which is particularly appreciated by our commercial clients in Montreal and Laval .

Acoustic comfort and air diffusion quality

Silent operation

In the professional offices and clinics where we regularly work, noise is a critical issue. The indoor unit displays:

• 29 to 41 dB(A) depending on the speed

This allows for discreet integration into sensitive environments such as meeting rooms or reception areas.

Shutter control

• Vertical shutters : automatic control

• Horizontal shutters : manual adjustment

During installation, our AirGreen technicians precisely adjust the direction of the air to avoid direct currents, a common mistake that we often correct on systems that have been poorly installed elsewhere.

HVAC Installation: What AirGreen Does Differently

Detailed preliminary analysis

Before installing any FUJITSU Centauri heat pump , we analyze:

• Actual volume to be air-conditioned or heated

• Ceiling height

• Electrical constraints (220 V, MCA 16 A , MOP 20 A )

• Pipe length ( 1/4 – 1/2 in , up to 50 m)

Real-life examples of AirGreen installations

• Retail in East Montreal : Optimized air distribution despite an exposed structural ceiling

• Administrative office in Laval : integration with wired control and weekly programming

• Multi-unit residential building on the South Shore : precise management of noise and vibrations

Each installation is documented, tested and explained to the client.

Control and connectivity options

The Centauri series control platform is particularly popular in commercial projects:

• Optional Wi-Fi for remote monitoring

• BACnet and Modbus compatibility for integration with building management systems

• Wired touch controls available

• Group control capability

In several institutional projects in Longueuil , we have integrated this model into existing systems without major modifications, a significant operational advantage.

LogisVert subsidy and eligibility

At the time of writing:

• LogisVert subsidy : $2,136

• Updated: November 26, 2025

We systematically assist our clients in Montreal , Laval , North Shore and South Shore in validating eligibility and preparing the required documents, a point often neglected elsewhere.

Common mistakes that we systematically avoid

Thanks to our field experience, we know that certain points make all the difference:

• Incorrect positioning of the suspended unit

• Undersized electrical circuit

• Absence of a drainage pump in critical configurations

• Inadequate orientation of the air flaps

At AirGreen , these errors are anticipated from the design phase.

Guarantee and peace of mind

• Compressor : 12 years

• Pieces : 12 years

• Labor : 0 years (extension possible)

We clearly explain the additional warranty options depending on the type of building and its intended use.

Why entrust your project to AirGreen

Choosing AirGreen Air Conditioning & Heating means:

• Proven expertise in commercial and residential HVAC installation

• Qualified refrigeration technicians , experienced with Fujitsu systems

• Comprehensive coverage with $5 million liability insurance

• Clear pricing , explained before the work begins

• Local support in Montreal , Laval , Longueuil , North Shore and South Shore

Tell us about your HVAC project

Are you considering installing a FUJITSU Centauri 24,000 BTU ceiling-mounted heat pump ?
Contact AirGreen for a complete analysis, a detailed quote and an installation performed according to the best practices of the HVAC industry in Quebec.

Telephone : 514-316-2973
Email : sales@airgreen.ca