Electric Furnace FUJITSU CENTAURI R32 | 1 Ton - 12000 BTU

In stock
SKU: 217290592
Provincial Subsidy (LogisVert): 1272 $ (Updated: November 26, 2025)
Model Number: AMUH12KUAS
AHRI: 217290592
Works with the Central Heat Pump: AOUH12KUAS1
ENERGY STAR: Yes
ENERGY STAR (COLD CLIMATE*): Yes / Yes
# ENERGY STAR ID: 4428945
Heating Capacity (Heat Pump): -21 °C
Cooling Capacity: 12,000 BTU
Gas (Freon): R-32
WiFi: Optional

SEER2 (Seasonal Air Conditioning Efficiency)

1 19.9 30

HSPF2 (Seasonal heating efficiency)

1 10.3 15

EER2 (Instantaneous efficiency in air conditioning)

1 13.0 20

COP at -8 °C (Heating energy efficiency)

1 2.06 3
Size: 1 Tons
Nominal Power: 12,000 BTU
Power at -8°C: 10600 BTU
Power at -15°C: 16100 BTU
Interior Dimensions (L x D x H): 17.5 x 21 x 43 in
Dehumidification: 1.29 pt/h
Sound Pressure Level (Indoor): 30 / 42 dB(A)

CFM (Airflow)

1 500 1500
External Dimensions (L x W x H): 31.44x11.44x24.88 in
Piping: 1/4 - 3/8
Sound Pressure Level (Exterior): 49.0 dB(A)
Voltage: 220 V
MCA (Minimum Circuit Ampacity): 15 A
MOP (Maximum Overcurrent Protection): 15 A
Warranty (Compressor - Parts - Labor): 12-12-0 years
Additional Warranty: Possible

A Compact and Efficient Central Solution for Greater Montreal Residences

In an HVAC market where sizing precision and winter reliability are crucial, the FUJITSU CENTAURI R32 12,000 BTU Electric Furnace stands out as a highly efficient central solution, designed to meet the climatic realities of Montreal, Laval, Longueuil, North Shore, and South Shore. At AirGreen, we regularly install this model in single-family homes, condos, and renovation projects where space is limited but performance expectations are high.

This system integrates perfectly with the AOUH12KUAS1 central heat pump, forming a coherent unit capable of providing heating and air conditioning with remarkable efficiency, even in harsh winter conditions.


Understanding CENTAURI Technology: Real Performance in Cold Climates

Reliable Heating Down to -21°C Without Interruption

Unlike many systems that reach their limits in winter, the CENTAURI series is designed to operate efficiently down to -21°C, without automatic system shutdown. This ensures essential continuous comfort for Quebec homes.

According to technical data from official documentation:

  • Nominal Heating: 16,000 BTU
  • Capacity down to -15°C: 16,100 BTU
  • Stable operation without shutdown

In our installations in Laval and on the South Shore, we have observed that this model maintains a stable indoor temperature even during cold spells, significantly reducing the need for auxiliary heating.

Inverter Technology: Intelligent Adjustment and Savings

The Inverter technology compressor adjusts power in real-time according to the actual needs of the building. This results in:

  • Fewer on/off cycles
  • Optimized energy consumption
  • Consistent thermal comfort

In a recent project in Longueuil, a client saw an approximate 25% reduction in their energy bill after replacing an old central system.


Detailed Technical Specifications: What You Need to Know

Performance and Energy Efficiency

  • Cooling Capacity: 12,000 BTU
  • SEER2: 119.93
  • HSPF2: 110.315
  • EER2: 113.020
  • COP at -8°C: 12.063
  • ENERGY STAR (Cold Climate) Certification

These values position this system among the most efficient solutions for homes in Greater Montreal, especially for owners looking to maximize subsidies like LogisVert ($1272).

R-32 Refrigerant: Environmental Choice and Increased Performance

The system uses R-32 gas, known for:

  • A 68% reduction in global warming potential compared to R-410A
  • Better thermal efficiency
  • Reduced fluid quantity

This choice is particularly relevant in a context where environmental standards are rapidly evolving in Quebec.

Dimensions and Installation

  • Indoor dimensions: 17.5 x 21 x 43 in
  • Outdoor dimensions: 31.44 x 11.44 x 24.88 in
  • Piping: 1/4 - 3/8
  • Voltage: 220V

Thanks to its compact format, this unit is easily integrated into:

  • Restricted basements
  • Narrow mechanical spaces
  • Renovation projects

AirGreen Installation: Real Case in Montreal

During a recent installation in a duplex in East Montreal, we replaced an old inefficient central system with this CENTAURI unit.

Challenges encountered:

  • Limited mechanical space
  • Existing ducts to adapt
  • Need for a quiet system

AirGreen Solution:

  • Optimized multi-position installation (horizontal flow)
  • Airflow adjustment (1500 CFM)
  • Complete calibration for maximum performance

Result:

  • Reduced indoor noise (30 dB in silent mode)
  • Uniform comfort in all rooms
  • Significant improvement in air quality

Advanced Features That Make a Difference

Multi-Position Configuration

The indoor unit allows multiple orientations:

  • Upflow
  • Downflow
  • Left/Right Horizontal

This offers exceptional flexibility during installation, particularly in existing buildings.

Connectivity and Control

  • Optional WiFi (AIRSTAGE app)
  • 24V thermostat compatible
  • Possible integration with BACnet and Modbus systems

In commercial or multi-unit projects on the North Shore, this compatibility allows for efficient centralized management.

Integrated Leak Detection

The system includes a leak detection mechanism, reducing the risks of:

  • Loss of performance
  • System damage
  • Unexpected maintenance costs

Common Mistakes to Avoid

1. Undersizing or Oversizing

A 12,000 BTU system is ideal for:

  • Small houses
  • Condos
  • Specific areas

Poor estimation can lead to:

  • Excessive energy consumption
  • Thermal discomfort

At AirGreen, we always conduct a full analysis before installation.

2. Ignoring Installation Quality

Even the best equipment can fail if:

  • Ducts are poorly adapted
  • Insulation is insufficient
  • The system is not properly calibrated

3. Neglecting HVAC Maintenance

Regular maintenance allows for:

  • Maintaining performance
  • Extending lifespan
  • Avoiding costly breakdowns

Why Choose AirGreen for Your HVAC Installation

At AirGreen, we don't just sell equipment — we optimize complete systems.

Our Concrete Advantages:

  • Field expertise in Montreal, Laval, Longueuil, North Shore, and South Shore
  • Certified and experienced technicians
  • Personalized technical analysis
  • Full price transparency
  • 5M$ liability insurance

We have installed hundreds of similar systems, allowing us to anticipate challenges and guarantee impeccable installation.


Conclusion: A Smart Central Solution for Lasting Comfort

The FUJITSU CENTAURI R32 12,000 BTU electric furnace represents a strategic choice for homeowners seeking:

  • Stable winter performance
  • High energy efficiency
  • Flexible installation
  • Modern and scalable technology

Its integration with a central heat pump makes it a complete solution adapted to Quebec's climatic realities.


Contact AirGreen Today

To get a precise quote, schedule an installation, or discuss your HVAC project, contact our team now. We will support you every step of the way to ensure a solution perfectly suited to your property.