FUJITSU CENTAURI Ceiling Cassette Heat Pump | 12000 BTU

In stock
SKU: 215434546
Provincial Subsidy (LogisVert): 1284 $ (Updated: November 26, 2025)
Model Number (Interior): ACUH12KUAS
Model Number (External): AOUH12KUAS1
AHRI: 215434546
ENERGY STAR®: Yes
ENERGY STAR® (Cold Climate): Yes / Yes
# ENERGY STAR ID: 3627230
Heating Capacity: -21 °C
Cooling Capacity: 12,000 BTU
Gas (Freon): R-32
WiFi: Optional

SEER2 (Seasonal Air Conditioning Efficiency)

1 23.7 30

HSPF2 (Seasonal heating efficiency)

1 11.5 15

EER2 (Instantaneous efficiency in air conditioning)

1 14.1 20

COP at -8 °C (Heating energy efficiency)

1 2.02 3
Nominal Power: 12,000 BTU
Power at -8°C: 10700 BTU
Power at -15°C: 15500 BTU
Interior Dimensions (L x D x H): 22.44 x 22.44 x 9.63 in
Dehumidification: 2.5 (pt/h)
Sound Pressure Level (Indoor): dB(A)

CFM (Airflow)

1 359 700
External Dimensions (L x W x H): 31.44 x 11.44 x 24.88 in
Piping: 1/4 - 3/8 po
Sound Pressure Level (Exterior): 48.0 dB(A)
Voltage: 220 V
MCA (Minimum Circuit Ampacity): 12 A
MOP (Maximum Overcurrent Protection): 15 A
Warranty (Compressor - Parts - Labor): 12-12-0 years
Additional Warranty: Possible

A ceiling cassette designed for real comfort, architectural constraints and the Quebec climate

At AirGreen, we have been installing ceiling cassette heat pumps for many years in a wide variety of real-world settings: professional offices in downtown Montreal , new condos in Laval , commercial and service spaces in Longueuil , clinics, daycares, private schools, and multi-unit residential buildings on the North and South Shores. The FUJITSU CENTAURI 12,000 BTU is one of the models we regularly recommend when expectations go beyond simple summer cooling and encompass overall comfort, stable heating, aesthetic integration, and long-term reliability.

This model was designed specifically for cold climates , with heating capacity maintained down to -21°C , a crucial factor in Quebec. In practice, this translates to consistent heating power even during periods of intense cold, reduced reliance on supplementary electric heating systems, and more consistent comfort for occupants, day after day.

Why the FUJITSU Centauri truly stands out on the field

Uniform air distribution and measurable comfort

Unlike wall-mounted units, which are often dependent on their placement, the FUJITSU Centauri cassette is installed in the ceiling and distributes air in multiple directions. This configuration allows for better thermal uniformity throughout the space. In a professional office project in Boucherville , the difference was immediate: the disappearance of cold spots near the windows, a more stable temperature in the center of the rooms, and a noticeable improvement in employee comfort.

This balanced diffusion is particularly appreciated in open spaces, waiting rooms and shared work areas, where direct drafts are often poorly tolerated.

Quiet operation for sensitive environments

With an internal noise level as low as 28 dB , the FUJITSU Centauri is ideal for environments where silence is a genuine, not an afterthought: meeting rooms, professional offices, bedrooms, home offices, or consulting rooms. Several clients in Montreal specifically requested this model after negative experiences with noisier systems, despite their claims of being quiet.

In practice, this low noise level not only improves comfort, but also the long-term acceptance of the system by occupants.

Robust design for real durability

The indoor unit is equipped with ProCore™ copper coils , known for their superior corrosion resistance. In more demanding environments—high-traffic retail spaces, waiting rooms, areas with fluctuating humidity—this technical choice directly impacts the equipment's lifespan and performance stability over time.

In several replacement projects we have carried out, this robustness has made the difference compared to more economical, but less durable models.

Inverter technology and intelligent power management

The inverter-based compressor continuously adjusts its speed according to actual demand. In practical terms, this means:

  • fewer on-off cycles

  • better controlled energy consumption,

  • a more stable indoor temperature

  • reduced mechanical wear.

In several installations in Laval and on the South Shore , this technology has made it possible to maintain constant comfort while reducing the annual energy bill.

Key technical data – FUJITSU CENTAURI 12,000 BTU

For a property owner, a property manager, or a building manager, certain parameters are crucial:

  • Cooling capacity : 12,000 BTU

  • Certified heating capacity : down to -21°C

  • Power at -8°C : approximately 10,700 BTU

  • Power at -15°C : up to 15,500 BTU

  • Refrigerant : R-32 , with low environmental impact

  • Electrical voltage : 220 V

  • Dehumidification : approximately 2.5 pt/h

  • Indoor noise level : very low, suitable for occupied spaces

  • Interior format : compact dimensions compatible with standard grid ceilings

  • Manufacturer's warranty : 12 years compressor – 12 years parts – 0 years labor (extended warranty available)

These figures correspond to performance observed after HVAC installation in light commercial buildings, recent condos and multi-unit residential buildings, and not to idealized scenarios.

The R-32: a consistent choice for today and for the future

The FUJITSU Centauri uses R-32 refrigerant , which has a significantly lower global warming potential than older refrigerants. For our customers, this means:

  • improved compliance with current and future environmental standards,

  • increased energy efficiency,

  • a reduced refrigerant charge,

  • a more stable heating performance in cold weather.

In several projects in Laval and on the South Shore , this choice also facilitated the acceptance of LogisVert provincial grant applications, with assistance of up to $1,284 , according to current updates.

Installation: the AirGreen approach in practice

Actual analysis of space and uses

Before any installation, we analyze the ceiling height, room layout, heat gain, actual occupancy, and usage patterns. A poorly positioned or undersized cassette quickly loses its effectiveness. We regularly correct this type of situation when replacing old, poorly designed systems.

Clean, discreet and thoughtful integration

The FUJITSU Centauri integrates seamlessly with standard suspended ceilings. In an office project in Longueuil , we installed several units without structural modifications, reducing costs, delays, and business interruptions for the client.

Rigorous management of drainage and accessories

The integrated drainage pump, fresh air options, and compatibility with various wired or Wi-Fi controllers allow for customized configuration. At AirGreen, these parameters are validated during the design phase to prevent long-term issues with humidity, condensation, or control.

Concrete scenarios where this model excels

  • Professional offices : constant comfort, uniform diffusion, minimal noise.

  • Condominiums and multi-unit dwellings : discreet integration and balanced air distribution.

  • Shops and clinics : reliable heating performance even in extreme cold.

  • Renovation projects : compact format compatible with existing ceilings.

In several projects in Montreal , clients were hesitating between a wall unit and a cassette unit. After installation, the cassette unit proved to be more comfortable, more visually appealing, and better suited to open spaces.

Common mistakes we help you avoid

  • Undersizing the actual heating power.

  • Neglecting the quality and slope of the drainage.

  • Installing a cassette without analyzing airflow.

  • Choose a model that is not certified for cold climates in Quebec.

These mistakes often lead to costly adjustments and dissatisfaction in the medium term. Our role is precisely to avoid them from the outset.

Why entrust your FUJITSU Centauri to AirGreen

At AirGreen, we don't just supply equipment. We ensure:

  • an HVAC installation that complies with Quebec standards,

  • in-depth field knowledge of FUJITSU products,

  • clear support for subsidies , HVAC maintenance , and evolving needs;

  • an active presence in Montreal , Laval , Longueuil , North Shore and South Shore .

This approach allows us to offer consistent, sustainable installations that are truly adapted to everyday uses.

Conclusion

The FUJITSU CENTAURI | 12000 BTU Ceiling Cassette Heat Pump is a reliable solution for those seeking consistent comfort, dependable performance in cold climates, and discreet ceiling integration. When properly installed, it delivers consistent and predictable output, both in winter and summer.

For an accurate assessment, a detailed quote, or advice tailored to your building, contact AirGreen today . Our team will support you every step of the way in your HVAC project.