The Mitsubishi Heavy Industries FDUA125AVNXWVH 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 flexible zoning. Built for demanding ducted installations, this model combines powerful heating and cooling performance with inverter efficiency and an included RC-EXZ3A wired controller for simple operation. (mhiaa.com.au) With 12.5kW cooling and 14.0kW heating capacity, this model is ideal for large open-plan homes, offices, and spaces around 55–90m² depending on insulation and layout. Its inverter compressor can vary output to help maintain more stable temperatures while reducing energy consumption and running costs. (mhiaa.com.au)

Key Features & Benefits

High Static Pressure Performance

The system supports adjustable external static pressure up to approximately 200Pa, making it suitable for long duct runs, multiple outlets, and larger zoned ducted systems. This helps ensure consistent airflow throughout larger homes and commercial spaces. (mhiaa.com.au)

Single-Phase Power Supply

This model operates on standard 220–240V single-phase power, making it suitable for larger residential homes without requiring a 3-phase electrical upgrade. This can simplify installation in many residential applications. (mhiaa.com.au)

Energy Efficient Inverter Technology

The system uses Mitsubishi Heavy Industries inverter technology to automatically adjust compressor speed according to room conditions. This helps deliver more stable temperatures, quieter operation, and lower running costs compared to fixed-speed systems. It achieves an EER of approximately 3.25 and a COP of approximately 3.85. (mhiaa.com.au)

Strong Airflow Performance

Designed for larger homes and demanding duct layouts, the system provides strong airflow across multiple rooms and open-plan areas. Its high static design helps maintain even air distribution over longer duct runs and larger zoned systems. (mhiaa.com.au)

Compact Indoor Unit Design

The indoor unit measures approximately 1370mm wide, 350mm high, and 740mm deep, making it compact enough for many residential roof spaces while still providing powerful performance. (mhiaa.com.au)

Quiet Operation

Despite its large capacity, the system is designed for quieter day-to-day operation. Indoor sound levels range from approximately 37dBA to 44dBA depending on fan speed, while outdoor sound levels are approximately 58dBA. (mhiaa.com.au)

R32 Refrigerant

The system uses modern R32 refrigerant, which provides improved efficiency and lower environmental impact compared to older refrigerants such as R410A. (mhiaa.com.au)

Zone Control Compatible

The system is compatible with optional zone control systems, allowing users to independently control airflow to different areas of the home for improved comfort and energy savings. This makes it well suited to larger multi-room homes. (mhiaa.com.au)

Wi-Fi Control Compatible

Optional Wi-Fi compatibility allows remote control through compatible Mitsubishi Heavy Industries smart control systems, making it easy to adjust temperature settings, operating modes, and timers from a smartphone. (mhiaa.com.au)

RC-EXZ3A Wired Controller Included

This system includes the RC-EXZ3A wired controller, offering simple operation with a clear display, timer functions, fan speed adjustment, and temperature control. (mhiaa.com.au)

Long Pipe Run Capability

The system supports long refrigerant pipe runs and flexible installation layouts, making it suitable for larger homes and more complex building designs. (mhiaa.com.au)

Ideal Applications

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

Why Choose the Mitsubishi Heavy Industries FDUA125AVNXWVH?

The Mitsubishi Heavy Industries FDUA125AVNXWVH is a **powerful and flexible ducted solution designed for larger homes and commercial spaces that require strong airflow