The Fujitsu SET-ARTH36KHTA-3PH is a high static reverse cycle ducted air conditioning system designed for larger homes and commercial spaces that require long duct runs, strong airflow, and reliable zoning performance. It is ideal for multi-room homes, offices, and installations where higher static pressure is needed to maintain even airflow across multiple zones. With 10.0kW cooling and 11.2kW heating capacity, this model is ideal for larger living areas, open-plan homes, offices, and spaces around 45–70m² depending on insulation and layout. The system can modulate from 2.8kW to 11.4kW in cooling mode and from 2.7kW to 14.0kW in heating mode, helping maintain stable temperatures while reducing energy use.

Key Features & Benefits

High Static Pressure Performance

The unit offers a static pressure range from 60Pa to 260Pa, making it suitable for long duct runs, multiple outlets, and more demanding ducted layouts where standard slimline systems may struggle. Fujitsu’s automatic static pressure adjustment helps installers optimise airflow without manual balancing.

Strong Airflow Output

The system is designed to deliver strong airflow across multiple rooms and larger zones, helping provide even air distribution throughout the home or commercial space. Its high static configuration is particularly suited to installations with long duct runs and multiple outlets.

3-Phase Power Supply

This model operates on 400V 3-phase power, making it suitable for homes and commercial properties with 3-phase electrical supply. Running current is approximately 5.2 amps in cooling mode and 4.7 amps in heating mode, helping spread electrical demand more evenly across circuits.

Energy Efficient Performance

The system delivers an EER of approximately 3.25 and a COP of 4.00. Residential TCSPF ratings reach up to 4.67 in cooling and 4.72 in heating under hot climate conditions, helping reduce ongoing running costs while maintaining strong heating and cooling performance.

Wide Operating Range

The unit can operate in outdoor temperatures up to 50°C in cooling mode, making it suitable for harsh Australian summer conditions. It is also designed for reliable year-round performance in a range of heating conditions.

Zone Control Compatible

The High Static Three Phase R32 range is compatible with Fujitsu zone control systems, allowing users to independently manage airflow to different parts of the home for improved comfort and energy savings.

Demand Response Ready

The system supports demand response programs, allowing the unit to reduce energy usage when required by electricity providers. It also includes convenient functions such as auto restart and auto changeover.

Blue Fin Heat Exchanger

The outdoor unit features Fujitsu’s Blue Fin heat exchanger coating, which improves corrosion resistance in coastal areas and helps extend the lifespan of the outdoor unit.

R32 Refrigerant

The system uses modern R32 refrigerant, which offers improved efficiency and lower environmental impact compared to older refrigerants such as R410A.

UTY-RNRT Touch Controller Included

This system includes the Fujitsu UTY-RNRT backlit touch panel wall controller for simple temperature adjustment, operating modes, scheduling, and zone control integration. Optional Wi-Fi control is also available through Fujitsu anywAiR® technology.

Ideal Applications

• Large homes
• Open-plan living areas
• Multi-room homes
• Offices
• Commercial spaces
• Homes with long duct runs
• Zoned ducted systems

Why Choose the Fujitsu SET-ARTH36KHTA-3PH?