FUJITSU CENTAURI R32 Ducted Heat Pump | 24000 BTU

In stock
SKU: ARUH24KUAS
Provincial Subsidy (LogisVert): 2136 $ (Updated: November 26, 2025)
Model Number (Interior): ARUH24KUAS
Model Number (External): AOUH24KUAS1
AHRI: 215434558
ENERGY STAR®: Yes
ENERGY STAR® (Cold Climate): Yes / Yes
# ENERGY STAR ID: 3627243
Heating Capacity: -21 °C
Cooling Capacity: 24,000 BTU
Gas (Freon): R-32
WiFi: Optional

SEER2 (Seasonal Air Conditioning Efficiency)

1 18.5 30

HSPF2 (Seasonal heating efficiency)

1 10.2 15

EER2 (Instantaneous efficiency in air conditioning)

1 11.7 20

COP at -8 °C (Heating energy efficiency)

1 2.04 3
Nominal Power: 24,000 BTU
Power at -8°C: 17800 BTU
Power at -15°C: 23600 BTU
Interior Dimensions (L x D x H): 39.38 x 27.56 x 11.81 in
Dehumidification: 5.1 (pt/h)
Sound Pressure Level (Indoor): 24 / 36 dB(A)

CFM (Airflow)

1 800
External Dimensions (L x W x H): 37x12.63x31 in
Piping: 1/4 - 1/2 po
Sound Pressure Level (Exterior): 54.0 dB(A)
Voltage: 220 V
MCA (Minimum Circuit Ampacity): 12 A
MOP (Maximum Overcurrent Protection): 20 A
Warranty (Compressor - Parts - Labor): 12-12-0 years
Additional Warranty: Possible

A high-end ducted solution designed for the realities of Quebec

At AirGreen , we have been installing and maintaining ducted HVAC systems for many years in a wide variety of settings: single-family homes in Montreal , triplexes and multiplexes in Longueuil , newer condominiums in Laval , contemporary houses on the South Shore , and large properties on the North Shore . The FUJITSU CENTAURI R32 – 24,000 BTU ducted heat pump is one of the systems we recommend when requirements go far beyond basic heating or cooling.

This model is aimed at owners and managers who are looking for consistent comfort , invisible integration , reliable winter performance and real energy stability , even during periods of intense cold typical of the Quebec climate.


The ducted system principle: uniform comfort and preserved aesthetics

A ducted heat pump works differently from a wall-mounted system or a traditional multi-split system. The indoor unit is concealed in a ceiling, a service cavity, or a mechanical room, and air is distributed through a network of ducts to discreet, carefully positioned grilles.

With the FUJITSU CENTAURI 24,000 BTU , this approach makes perfect sense:

  • no visible units in the rooms.

  • homogeneous distribution of hot or cold air,

  • stable temperature from one room to another,

  • marked reduction of areas that are too hot or too cold.

At AirGreen, we have found that this type of system is particularly popular in:

  • open-plan houses,

  • major renovations where aesthetics are a priority,

  • multi-unit residential buildings where uniformity of comfort is essential,

  • certain commercial or professional spaces requiring discreet operation.


A technical design adapted to complex conduit networks

The FUJITSU CENTAURI is a ducted unit with medium static pressure . In practical terms, this means that it can adapt to longer or more branched duct networks than low-pressure systems.

Key technical points that we systematically evaluate:

  • Extended static pressure range , ideal for custom installations

  • Automatic pressure detection , allowing optimization of airflow without complex adjustments

  • High airflow (up to approximately 1,800 CFM) , ensuring efficient diffusion even in large buildings

In several projects carried out by AirGreen in Laval and on the North Shore , this flexibility has allowed us to reuse existing ducts, while significantly improving the overall performance of the system.


Real thermal performance, even in the middle of winter

Reliable heating down to -21°C

The FUJITSU CENTAURI R32 | 24,000 BTU ducted heat pump is designed to operate efficiently in severe winter conditions. Unlike some systems that drastically reduce their capacity or shut down in extreme cold, this model continues to produce heat at -21°C .

In real-world conditions, we observe:

  • constant thermal stability ,

  • fewer aggressive defrosting cycles,

  • Interior comfort is maintained even during prolonged periods below zero.

Capacities measured in cold conditions

  • Rated power : 24,000 BTU

  • Power at -8°C : approximately 17,800 BTU

  • Power at -15°C : approximately 23,600 BTU

These performance characteristics explain why this model is often chosen to replace gas or oil systems in energy conversion projects in Montreal and Longueuil .


Energy efficiency and cost control

The CENT AURI R32 series is also distinguished by its seasonal yield:

  • High SEER2 for summer air conditioning

  • HSPF2 is efficient for heating,

  • Solid COP at low temperature , guaranteeing real efficiency.

For AirGreen customers, this translates to:

  • better controlled electricity consumption,

  • more predictable operating costs,

  • stable performance throughout the year, without compromise between summer and winter.


R-32 refrigerant: a consistent and sustainable choice

The choice of R-32 is not insignificant. This refrigerant requires less charge while offering excellent heat transfer. In the field, we observe:

  • a faster temperature rise

  • more stable operation under partial load

  • a reduced environmental impact compared to older refrigerants.

For customers sensitive to energy and environmental issues, this is an argument that often makes the difference.


Silence and acoustic comfort in everyday life

Another often underestimated point: the noise level .

The FUJITSU CENTAURI 24,000 BTU offers:

  • very quiet internal operation, from 24 dB(A) depending on the selected mode,

  • an outdoor unit designed to limit noise pollution.

In recent installations carried out by AirGreen on the South Shore , this criterion was decisive for families working from home or for buildings where quiet is a priority.


Control, automation and advanced connectivity

A scalable ordering platform

This system is compatible with several control options:

  • wired or wireless remote controls,

  • weekly programming

  • economic modes and modes of power,

  • Optional WiFi connectivity , allowing remote control.

In commercial buildings in Laval , we have also integrated this model with centralized management systems, facilitating energy monitoring and optimization.


AirGreen real-life case study: intergenerational housing in Boucherville

A client contacted us about a recently renovated intergenerational home. The objective was clear:

  • a uniform temperature on two levels

  • no visible wall unit

  • a system capable of replacing an aging central heating system.

We installed a FUJITSU CENTAURI R32 ducted heat pump – 24,000 BTU , with a redesigned ductwork system. After a full season:

  • stable comfort in all areas,

  • significant reduction in energy bills

  • high satisfaction linked to the silence and discretion of the system.


Critical points that should never be overlooked before installation

At AirGreen , we always emphasize certain essential elements:

  • precise calculation of thermal loads , room by room,

  • appropriate sizing of the conduit network,

  • drainage management thanks to the integrated pump ,

  • verification of pipe lengths and elevation differences,

  • Rigorous commissioning with fine adjustments.

A poorly designed or installed ducted system quickly loses its advantages. That's why we always prioritize a customized approach, based on the specific characteristics of the building.


LogisVert subsidy: a concrete financial advantage

The FUJITSU CENTAURI R32 | 24,000 BTU ducted heat pump is eligible for the LogisVert provincial subsidy , which can reach up to $2,136 depending on the applicable criteria. AirGreen assists its clients in Montreal , Laval , Longueuil , the North Shore , and the South Shore with all the administrative steps related to this financial assistance.


Why entrust this project to AirGreen?

Choosing the right equipment is an important step. Choosing the right installer is even more important.

At AirGreen :

  • Our refrigeration technicians specialize in ducted HVAC installations .

  • Our offers are detailed and transparent before work begins.

  • We provide real follow-up after installation.

  • We understand the climatic and regulatory constraints of Quebec.


Conclusion

The FUJITSU CENTAURI R32 | 24,000 BTU ducted heat pump represents a complete solution for those looking for a discreet, efficient, quiet and reliable HVAC system , capable of facing Quebec winters without compromise.

For a technical assessment , a detailed quote , or to discuss your project in Montreal , Laval , Longueuil , on the North Shore or South Shore , contact AirGreen directly. We will thoroughly analyze your building to offer you a solution truly tailored to your needs.