The Fujitsu ARUH24KUAS/AOUH24KUAS1 is a 24,000 BTU ducted mini-split heat pump system offering quiet, energy-efficient comfort with inverter technology, R-32 refrigerant, and smart control options. Ideal for residential or light commercial use, it features Wi-Fi compatibility, flexible installation, and reliable heating/cooling in extreme conditions down to -5°F.

Unit Type: Horizontal Ducted
Product Line: Centauri Series
Operating Mode: Heating and Cooling
Low Ambient Heat: Standard
Number of Zones: 1
System Capacity: 24,000 BTU
Line Set Size: 1/4" x 1/2"
WiFi Enabled: Yes with Airstage
Refrigerant: R32

Medium Static Ducted Indoor Air Handler: ARUH24KUAS
Outdoor Unit: AOUH24KUAS1
Thermostat sold Separately

FEATURES
INDOOR UNIT:
• Mid Static Duct indoor unit delivering superior comfort and energy-efficient performance
• Indoor unit with ProCoreTM (High Corrosion Resistant Copper) coils for long-lasting protection
against corrosion
• Whisper-quiet operation with sound levels as low as 24dB
• Multiple fan speed options; Auto, High, Med, Low, and Quiet
• Special Operation modes available:
- Economy Mode/ Energy Saving Mode / Powerful Mode / Minimum Heat Mode /
Automatic defrosting operation / Auto-restart function
• Enhanced controls platform for seamless, intuitive operation:
- Seamless control using the optional IR Receiver and Wireless Remote Controller kit (UTYLBTUM)
- Optional Wi-Fi connectivity enables remote monitoring through the Airstage Mobile App
- Extended connectivity with support for third-party interface options
- Compatible with BACnet and Modbus protocols for seamless integration with Building
Management and Home Automation Systems
• Advanced scheduling and timer options offer greater control over unit operation:
- Weekly Timer / 24-hr Timer / Sleep Function
• Built-in drain pump for efficient water removal making installation and maintenance easier
• Features automatic static pressure detection for optimal airflow and system efficiency
• Wide external static pressure range of up to 0.8 inWG for adaptable performance
• Offers group control, allowing seamless management of multiple units simultaneously
• Equipped with a built-in refrigerant leak detection sensor for enhanced safety and reliability.
• Additional premium features include, but are not limited to:
- Built-in external input and output for interlocking systems with 3rd party devices (Ex:
Fire Alarm, Door Switch, Humidifier, Aux. Heat & more)
- Supports compatibility with the Airzone third-party communicating zoning system for
optimized zoning control
- Multiple Auxiliary Heat logic options for optimized heating performance
- Service monitoring functionality via compatible accessories (UTY-RVRU & UTY-RNRUZseries)
- Flexible intake configuration with side or bottom options to meet installation
requirements.
OUTDOOR UNIT:
• Low GWP R-32 systems for reduced environmental impact
• INVERTER-driven compressor that offers superior performance, comfort, and energy savings
• Compact outdoor unit with extended line set lengths up to 164ft (50m)
• Provides low ambient cooling and heating down to -5°F for dependable performance in
extreme conditions.
• Blue Fin-coated heat exchanger for improved corrosion resistance and coil durability