The Mitsubishi Heavy Industries FDUA125AVSXWVH is a high static reverse cycle ducted air conditioning system designed for larger homes, offices, retail spaces, and commercial buildings that require strong airflow, long duct runs, and flexible zoning. Its high static pressure capability makes it ideal for demanding ducted installations across multiple rooms and large open-plan areas. The system includes the RC-EXZ3A wired controller for simple day-to-day operation and access to advanced control functions. With 12.5kW cooling and high-capacity reverse cycle heating performance, this model is ideal for large homes, offices, and spaces around 55–90m² depending on insulation and layout. The 3-phase power supply makes it well suited to larger residential and commercial properties where higher-capacity electrical infrastructure is available.

Key Features & Benefits

High Static Pressure Performance

The FDUA series is designed for long duct runs, multiple outlets, and larger zoned systems where strong airflow is essential. Its high static pressure capability helps maintain even temperatures throughout large properties and multi-room layouts.

3-Phase Power Supply

This model operates on 380–415V 3-phase power, making it suitable for larger homes, offices, and commercial buildings with 3-phase electrical supply. This helps distribute electrical load more evenly across larger systems.

Energy Efficient Inverter Technology

The system uses Mitsubishi Heavy Industries inverter technology and DC PAM control to reduce power consumption while maintaining stable temperatures. The high-efficiency compressor automatically adjusts output to match the heating or cooling demand of the space.

RC-EXZ3A Wired Controller Included

The included RC-EXZ3A wired controller features a large backlit touch screen and provides access to functions such as weekly timers, sleep timers, economy mode, peak-cut timer, set temperature auto return, and silent mode.

Hi Power Operation

Hi Power mode provides up to 15 minutes of boosted output to quickly cool or heat the space when the system is first switched on. This is useful for rapidly bringing larger homes or offices to a comfortable temperature.

Economy and Peak-Cut Modes

Economy mode reduces power consumption while maintaining comfort, while the peak-cut timer can limit capacity during peak electricity tariff periods to help reduce running costs. Both functions are accessed through the RC-EXZ3A controller.

Quiet Operation

The system includes silent operation settings that reduce noise levels during selected periods, making it suitable for overnight use and quieter operation in bedrooms or offices.

Built-In Drain Pump

Mitsubishi Heavy Industries ducted systems include a built-in drain pump as standard, helping simplify installation in roof spaces and areas where gravity drainage may be limited.

Wide Operating Range

The FDUA series is designed to operate reliably across a wide range of outdoor temperatures, making it suitable for Australian conditions year-round. The outdoor unit also features Blue Fin corrosion protection to improve durability in harsh environments.

Optional Wi-Fi and Zoning Compatibility

The system can be paired with optional Wi-Fi control and zoning systems, allowing users to remotely manage temperatures and independently control different areas of the property for improved comfort and energy savings.

Ideal Applications

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

Why Choose the Mitsubishi Heavy Industries FDUA125AVSXWVH?

The Mitsubishi Heavy Industries FDUA125AVSXWVH is a powerful and flexible ducted solution designed for larger homes and commercial spaces that require strong airflow, high static pressure, and advanced control features. With its 3-phase power supply, included RC-EXZ3A controller, economy functions, inverter technology, and strong 12.5kW cooling capacity, it is an excellent option for demanding whole-building climate control.