The Mitsubishi Heavy Industries FDUA125VNPWVH is a high static reverse cycle ducted air conditioning system designed for larger homes, offices, and commercial spaces that require strong airflow, long duct runs, and discreet whole-home climate control. It combines the FDU125VH indoor unit with the FDC125VNP-W outdoor unit and includes the RC-EXZ3A wired wall controller for simple day-to-day operation. With 12.1kW cooling and 12.1kW heating capacity, this model is ideal for large homes, open-plan living areas, offices, and spaces around 55–90m² depending on insulation and layout. The inverter compressor can modulate from 5.0kW to 12.1kW in cooling mode and from 4.0kW to 13.3kW in heating mode, helping maintain more stable temperatures while reducing running costs.

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. Mitsubishi Heavy Industries positions the FDUA range as a quiet and discreet solution for whole-home heating and cooling, with capacities ranging from 10.0kW to 20.0kW.

Single-Phase Power Supply

This model operates on standard 220–240V single-phase power, making it suitable for most residential properties without requiring a 3-phase electrical upgrade. Maximum running current is approximately 20 amps with a low inrush current of around 5 amps.

Energy Efficient Inverter Technology

The system uses inverter technology to automatically adjust compressor speed based on room conditions, helping provide more consistent temperatures and lower running costs. It delivers an EER of approximately 3.14 and a COP of approximately 3.69.

Strong Airflow Performance

This model is designed for larger homes and more demanding duct layouts where stronger airflow is required. Mitsubishi Heavy Industries notes that the FDUA series is well suited to multiple rooms and larger properties with longer duct runs.

Quiet Operation

The FDUA series includes Silent Mode for quieter day-to-day performance. Indoor sound power levels are approximately 67dBA in both cooling and heating, while outdoor sound power levels are around 73dBA in cooling mode and 72dBA in heating mode.

Built-In Drain Pump

The indoor unit includes a built-in drain pump to simplify drainage and provide more flexibility when installing the system in roof cavities and difficult ceiling spaces.

Long Pipe Run Capability

The system supports long refrigerant pipe runs of up to 100 metres, making it suitable for larger homes and commercial applications where the indoor and outdoor units may be separated by a greater distance.

R32 Refrigerant

The system uses modern R32 refrigerant for improved efficiency and lower environmental impact compared to older refrigerants. Refrigerant pipe sizes are 3/8-inch liquid and 5/8-inch gas.

RC-EXZ3A Wired Controller Included

The included RC-EXZ3A backlit wired controller provides easy access to temperature settings, timers, operating modes, fan speed adjustment, and scheduling functions. Mitsubishi Heavy Industries’ FDUA series also supports Hi Power Mode, Silent Mode, Eco Mode, and timer functions.

Ideal Applications

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

Why Choose the Mitsubishi Heavy Industries FDUA125VNPWVH?

The Mitsubishi Heavy Industries FDUA125VNPWVH is a powerful and flexible ducted solution designed for larger homes and commercial spaces that require strong airflow, high static pressure, and reliable whole-home comfort. With its inverter technology, built-in drain pump, long pipe run capability, included RC-EXZ3A controller, and 12.1kW cooling capacity, it is an excellent option for demanding ducted installations.