FUJITSU CENTAURI Wide Ceiling Cassette Heat Pump | 42000 BTU

In stock
SKU: 215812200
Provincial Subsidy (LogisVert): 3840 $ (Updated: November 26, 2025)
Model Number (Interior): AUUH42KUAS
Model Number (External): AOUH42KUAS1
AHRI: 215812200
ENERGY STAR®: Yes
ENERGY STAR® (Cold Climate): Yes / Yes
# ENERGY STAR ID: 3630313
Heating Capacity: -21 °C
Cooling Capacity: 42,000 BTU
Gas (Freon): R-32
WiFi: Optional

SEER2 (Seasonal Air Conditioning Efficiency)

1 19.0 30

HSPF2 (Seasonal heating efficiency)

1 10.4 15

EER2 (Instantaneous efficiency in air conditioning)

1 10.8 20

COP at -8 °C (Heating energy efficiency)

1 2.36 3
Nominal Power: 42,000 BTU
Power at -8°C: 32000 BTU
Power at -15°C: 37000 BTU
Interior Dimensions (L x D x H): 33.06 × 33.06 × 11.31 in
Dehumidification: 9.3 (pt/h)
Sound Pressure Level (Indoor): dB(A)

CFM (Airflow)

1 1177
External Dimensions (L x W x H): 37.00 × 12.63 × 39.31 in
Piping: 3/8 - 5/8 po
Sound Pressure Level (Exterior): 55.0 dB(A)
Voltage: 220 V
MCA (Minimum Circuit Ampacity): 24 A
MOP (Maximum Overcurrent Protection): 30 A
Warranty (Compressor - Parts - Labor): 12-12-0 years
Additional Warranty: Possible

An HVAC solution designed for wide open spaces and the realities of Quebec's climate

At AirGreen, we work daily in commercial, institutional, and multi-residential buildings throughout Montreal, Laval, Longueuil, and on both the North and South Shores. In these environments, the requirements are clear: actual heating capacity , stable heating , consistent comfort , and long-term reliability . The FUJITSU CENTAURI 42,000 BTU wide-ceiling cassette heat pump precisely meets these criteria.

This model was not designed for light residential applications. It is intended for projects where air volumes are significant, where ceilings are suspended, and where the HVAC system must operate continuously, without compromising performance, even during periods of intense cold typical of Quebec.

A usable capacity of 42,000 BTU, both winter and summer.

With a cooling capacity of 42,000 BTU , the FUJITSU CENTAURI is a natural fit for shops, offices, clinics, training rooms, or open spaces. Where it truly shines, however, is in heating.

  • Guaranteed operation down to -21°C

  • Heating capacity of 32,000 BTU at -8°C

  • Power reaching 37,000 BTU at -15°C

In recent projects completed by AirGreen in Laval and on the South Shore, this power reserve made it possible to maintain consistent comfort without resorting to costly backup systems or excessive defrosting cycles. The result is simple: a stable temperature, fewer fluctuations, and greater occupant satisfaction.

Measurable and consistent energy efficiency

The COP of 12.363 at -8°C perfectly illustrates the philosophy of this system: to produce more useful heat per kilowatt consumed, even when external conditions become challenging. For property managers and building owners, this translates into:

  • more predictable electricity consumption

  • a reduction in peak heating demand,

  • better control of operating costs over the entire cold season.

Homogeneous air distribution suitable for large volumes

The wide ceiling cassette format plays a central role in the perceived comfort level. Unlike some poorly positioned wall or ducted units, this cassette ensures multidirectional air distribution , ideal for uniformly covering large areas.

With a high airflow of 1177 CFM , the air is distributed efficiently without creating cold spots or uncomfortable drafts. In a commercial space installed by AirGreen in Longueuil, this feature eliminated temperature differences between the perimeter and the center of the room, a common problem with undersized systems.

Controlled acoustic comfort

Despite its power, the FUJITSU CENTAURI was designed to remain discreet:

  • Indoor noise level suitable for occupied environments.

  • outdoor unit limited to 55 dB(A) ,

  • integration is possible in buildings where silence is an important criterion, such as clinics, professional offices or meeting rooms.

Inverter technology and R-32 refrigerant: a sustainable technical choice

The system relies on advanced inverter technology , allowing for continuous power adjustment according to the building's actual needs. Unlike traditional systems with frequent on/off cycles, this approach reduces component wear and improves thermal stability.

The R-32 refrigerant also contributes to this overall efficiency:

  • reduced refrigerant charge,

  • improved heating performance

  • lower environmental impact than previous generations of fluids.

In several AirGreen installations in Montreal, this combination has demonstrated an excellent balance between performance, sustainability and energy consumption.

Dimensions, integration and installation constraints well controlled

The inner cassette measures 33.06 × 33.06 × 11.31 inches , compatible with most suspended ceilings used in commercial and institutional buildings. This compatibility simplifies architectural integration and reduces structural adjustments.

The outdoor unit, with its dimensions of 37.00 × 12.63 × 39.31 in. , remains relatively compact for a capacity of 42,000 BTU, which facilitates its installation on:

  • roofing,

  • floor slab,

  • reinforced wall mount.

Essential technical data

  • Voltage: 220 V

  • MCA: 24 A

  • MOP: 30 A

  • Piping: 3/8 – 5/8 in

  • Dehumidification: 9.3 pt/h , particularly useful in high-traffic areas during the summer months.

At AirGreen, these parameters are systematically validated during the technical assessment to ensure a compliant, safe and optimized HVAC installation.

Intelligent management, connectivity and integration with modern buildings

Optional Wi-Fi connectivity enables convenient remote control for buildings with fluctuating occupancy. In multi-tenant buildings or businesses with extended hours, this feature facilitates adjusting settings without requiring on-site intervention.

Compatibility with building management systems also opens the door to seamless integration into structured professional environments. In a recent project on the North Shore, this flexibility enabled the centralization of thermal management without modifying the existing infrastructure.

LogisVert subsidy and return on investment logic

The $3,840 LogisVert provincial grant significantly improves the project's financial equation. For several commercial clients supported by AirGreen, this assistance has enabled:

  • to reduce the net acquisition cost,

  • to accelerate the replacement of obsolete equipment,

  • to invest in a more efficient and sustainable system.

We support our clients at every stage: validation of eligibility, preparation of documents and monitoring of the file until the grant is obtained.

Reliability, guarantee and peace of mind

The 12-12-0 year warranty (compressor, parts, labor) reflects the premium positioning of this ceiling cassette heat pump. Additional warranty options may be considered depending on the project and customer requirements.

In practice, this reliability translates into:

  • fewer unexpected stops,

  • simplified maintenance,

  • improved continuity of operations for high-traffic buildings.

Why AirGreen recommends the FUJITSU CENTAURI 42,000 BTU

We recommend this model when the project requires:

  • a real power output suitable for large volumes ,

  • efficient heating even at very low temperatures

  • a homogeneous and comfortable air distribution ,

  • a clean integration into suspended ceilings,

  • a solid balance between energy efficiency, sustainability and comfort.

Our teams provide a complete HVAC installation , with particular attention paid to commissioning, adjustments and balancing of the system in order to obtain maximum performance.

Let's discuss your project

Whether your building is located in Montreal, Laval, Longueuil, on the North Shore or the South Shore , AirGreen supports you with a rigorous and transparent approach. Contact us for a detailed quote , precise technical advice, and an HVAC solution perfectly tailored to your specific needs.