The MITSUBISHI ELECTRIC PEAM140HAAYKIT2 is a high static reverse cycle ducted air conditioning system designed for large homes, offices, and renovation projects where roof access is limited. Its two-piece indoor unit design makes installation easier in tight roof spaces and existing homes, while still delivering powerful whole-home heating and cooling. The system includes the PEA-M140HAA indoor unit, PUZ-ZM140YKA2-A outdoor unit, and PAR-40MAA backlit wall controller. With 14.0kW cooling and 16.0kW heating capacity, this model is ideal for large homes, open-plan living areas, offices, and spaces around 65–100m² depending on insulation and layout. It can modulate from approximately 6.2kW to 15.3kW in cooling mode and from 5.7kW to 18.0kW in heating mode for more stable temperatures and improved efficiency.

Key Features & Benefits

Two-Piece Indoor Unit Construction

One of the standout features of the PEA-M-HAA series is its two-piece indoor design. The fan section can be separated from the heat exchanger section, making installation much easier in existing homes with narrow roof access, tight ceiling spaces, or limited clearance between roof trusses.

High Static Pressure Performance

The system supports adjustable external static pressure settings of 50Pa, 100Pa, and 150Pa, making it suitable for long duct runs, multiple outlets, and larger zoned homes. Four fan speed settings allow installers to fine-tune airflow for different layouts and comfort requirements.

3-Phase Power Supply

This model operates on 400V 3-phase power, making it suitable for larger residential and commercial properties with 3-phase electrical supply. The 3-phase configuration helps spread electrical load more evenly and is ideal for larger-capacity systems.

Energy Efficient Inverter Technology

The system uses Mitsubishi Electric inverter technology to automatically adjust compressor speed based on room conditions, helping maintain more consistent temperatures and lower running costs. It delivers an AEER of approximately 3.26 and an EER of approximately 3.34.

Strong Airflow Performance

Designed for larger homes and more demanding duct layouts, the system delivers strong and even airflow throughout the home. The high static pressure design ensures even airflow across long duct runs and multiple zones.

Quiet Operation

Indoor sound pressure levels range from approximately 35dBA on low speed to 45dBA on high speed, helping maintain quieter day-to-day performance for a system of this size.

Flexible Zoning and Wi-Fi Compatibility

Optional zoning allows the system to control up to 4 or 8 zones, helping reduce energy use by conditioning only occupied areas. An optional Wi-Fi adaptor also allows remote control via smartphone, tablet, Alexa, or Google Assistant.

R32 Refrigerant

The system uses modern R32 refrigerant for improved efficiency and lower environmental impact compared to older refrigerants. It also supports maximum pipe runs of up to 75 metres with a maximum height difference of 30 metres between indoor and outdoor units.

Compact Indoor Unit Design

The indoor unit is designed to fit into many residential roof spaces while still providing high airflow and strong performance for larger homes. The compact design is especially useful in renovation projects and properties with restricted roof access.

Ideal Applications

• Large homes
• Open-plan living areas
• Existing homes with limited roof access
• Home renovations
• Offices
• Zoned ducted systems
•  Homes with long duct runs

Why Choose the MITSUBISHI ELECTRIC PEAM140HAAYKIT2?