The FUJITSU SET-ARTH45KMTAP is a mid static slimline reverse cycle ducted system designed for larger homes, offices, apartments, and commercial spaces where ceiling space is limited. Its compact 240mm-high indoor unit and built-in drain pump make it ideal for tight roof cavities, shallow bulkheads, and restricted ceiling spaces while still delivering powerful whole-home heating and cooling. With 12.5kW cooling and approximately 14.0kW heating capacity, this model is ideal for large open-plan living areas, larger homes, offices, and spaces around 55–90m² depending on insulation and layout. The inverter compressor automatically adjusts output to maintain stable temperatures while reducing energy use.

Key Features & Benefits

Slimline Low Profile Indoor Unit

The indoor unit features a compact 240mm-high chassis, making it suitable for installations where roof space is limited. Its slimline design is ideal for apartments, townhouses, and homes with shallow ceiling cavities. Fujitsu’s Mid Static Slimline range is specifically designed for tighter bulkhead and ceiling applications.

Mid Static Pressure Performance

The system supports a static pressure range of approximately 50Pa to 150Pa, making it suitable for moderate duct runs, multiple outlets, and homes that require more airflow flexibility than a standard bulkhead system. Automatic airflow adjustment helps maintain more consistent performance throughout the duct system.

Single-Phase Power Supply

This model operates on standard 230–240V single-phase power, making it suitable for most residential properties without requiring a 3-phase electrical upgrade.

Strong Airflow Performance

The larger capacity chassis is designed to deliver strong airflow across multiple rooms and open-plan living areas. Fujitsu’s larger ducted systems use larger return and supply air connections to improve airflow distribution across multiple outlets and larger conditioned areas.

Energy Efficient Inverter Technology

The system is designed to provide efficient year-round climate control while helping reduce running costs. Fujitsu’s larger 12.5kW ducted systems achieve EER figures around 3.29 to 3.61 and COP ratings around 4.09 to 4.30, helping balance performance and energy efficiency.

Quiet Operation

Despite its larger capacity, the system is designed for quieter day-to-day operation. Comparable Fujitsu 12.5kW ducted systems operate at indoor sound levels around 43dBA on high fan speed and as low as 35dBA on quiet mode. Outdoor sound pressure levels are approximately 55dBA in cooling mode and 57dBA in heating mode.

Built-In Drain Pump

The built-in drain pump provides added installation flexibility and simplifies drainage in ceiling cavities and bulkhead applications. This is especially useful where gravity drainage is limited.

Zone Control Compatible

The system is compatible with Fujitsu zone control systems, allowing users to independently manage airflow to different areas of the home for improved comfort and energy savings. Optional Wi-Fi control is also available through Fujitsu anywAiR® technology.

R32 Refrigerant

The system uses modern R32 refrigerant, which provides improved efficiency and lower environmental impact compared to older refrigerants such as R410A. Fujitsu’s R32 range is designed to deliver strong performance while reducing global warming potential.

Wide Operating Range

The unit can operate in outdoor temperatures from approximately -10°C to 50°C in cooling mode and from -15°C to 24°C in heating mode, making it suitable for Australian climate conditions year-round.

Ideal Applications

• Apartments
• Townhouses
• Large homes
• Open-plan living areas
• Offices
• Properties with limited ceiling space
• Zoned ducted systems

Why Choose the FUJITSU SET-ARTH45KMTAP?

The FUJITSU SET-ARTH45KMTAP is a compact and flexible ducted solution designed for larger homes where ceiling space is limited but strong airflow and year-round comfort are still important. With its slim 240mm profile, mid static pressure capability, built-in drain pump, R32 refrigerant, and compatibility with zoning and Wi-Fi control, it is an excellent option for larger homes and commercial spaces requiring discreet climate control.