The Hitachi airHome 400 range is a reliable and easy-to-use split system designed to deliver efficient heating and cooling for everyday comfort.

Built for simplicity and performance, it provides consistent temperature control across a wide range of room sizes, making it ideal for bedrooms, living areas and open-plan spaces. The system is designed to operate efficiently while maintaining a comfortable indoor environment throughout the year.

With smart features such as optional Wi-Fi control and built-in self-cleaning technology, the airHome 400 range helps reduce maintenance while improving air quality and long-term performance.

Key Features

• Energy-efficient inverter technology for consistent performance
• FrostWash self-cleaning technology to maintain efficiency and hygiene
• Optional Wi-Fi control via airCloud Go app
• Quiet operation for bedrooms and living areas
• 0.5°C precise temperature control
• Weekly timer and scheduling functionality
• Eco mode to reduce energy consumption
• Advanced filtration for improved indoor air quality

System Options & Specifications

Available in:
Reverse Cycle (Heating & Cooling)

Cooling Capacity:
2.5kW – 7.0kW

Heating Capacity:
3.2kW – 8.0kW

Refrigerant:
R32

Technical Specifications

Indoor Type:
Wall Mounted

Control Options:
Remote control with optional Wi-Fi connectivity

Ideal For

• Bedrooms and living areas
• Small to medium rooms
• Apartments and houses
• Homeowners looking for reliable everyday comfort
• Users wanting low-maintenance air conditioning