Hitachi AirHome-400 Wall Mounted Air Conditioning RAK-DJ70RHAE / RAC-DJ70WHAE
Regular price
£1,299.00
Unit price
per
-
Description
-
Reviews
-
Shipping
-
Return
Description
Hitachi AirHome-400 Air Conditioning RAK-DJ70RHAE / RAC-DJ70WHAE 7.0kW (24000 BTU) Wall Mounted Inverter, + Wi-Fi
The Hitachi airHome 400 RAK-DJ70RHAE (indoor) and RAC-DJ70WHAE (outdoor) is a high-efficiency wall mounted split air conditioning system designed for bedrooms, small living areas, apartments and home offices.With a nominal cooling capacity of 7.0kW (approximately 24000 BTU/h) and a nominal heating capacity of 8.0kW (approximately 28000 BTU/h), this system delivers reliable year-round climate control using advanced inverter heat pump technology.Engineered for residential comfort, energy efficiency and smart connectivity, the airHome 400 range combines performance with low operating noise and integrated cleaning features.
Inverter Heat Pump Technology
The DC inverter compressor automatically adjusts its output depending on room demand. This provides:
- Stable indoor temperature
- Reduced energy waste
- Lower noise during steady operation
- Improved overall efficiency
Unlike fixed-speed systems, inverter technology avoids constant on/off cycling, improving long-term comfort and performance.
Smart WiFi Control – airCloud Go
This model includes built-in WiFi connectivity via the Hitachi airCloud Go platform.
Control your air conditioning remotely with:
- On/off operation
- Temperature control
- Weekly scheduling
- Mode adjustment
- Energy monitoring
The system is compatible with Amazon Alexa and Google Home via app integration.
FrostWash Self-Cleaning Technology
Hitachi’s FrostWash function freezes dust and particles on the heat exchanger before melting and flushing them away. This helps maintain airflow performance and supports long-term system efficiency.
Mold Guard Function
After operation, Mold Guard helps dry internal components to reduce moisture retention and support cleaner internal airflow conditions.
Sound Performance
Designed for quiet residential use:
Indoor Unit (RAK-DJ70RHAE)
- Sound Pressure Level: 20 / 24 / 30 / 34 / 38 dB(A)
- Sound Power Level: 51 dB(A)
Outdoor Unit (RAC-DJ70WHAE)
- Sound Pressure Level: 46 dB(A)
- Sound Power Level: 59 dB(A)
Low indoor sound pressure levels make this system suitable for bedrooms and study areas.
Installation & Technical Details
- Power Supply: 220–240V / 1 Phase / 50Hz
- Refrigerant Type: R32
- Liquid Pipe Size: 1/4″
- Gas Pipe Size: 3/8″
- Maximum Pipe Length: 20 metres
- Maximum Elevation Difference: 10 metres
Suitable Applications
- Bedrooms
- Home offices
- Small apartments
Residential rooms requiring compact wall mounted air conditioning
Reviews
Shipping
For orders placed before 7am AEDT, we endeavour to process the same business day. Orders placed after 11am AEDT will be processed the next business day.
During sale events and new collection launches, there may be a slighly longer processing time.
All Auguste orders are hand-picked and packed with love from Byron Bay, Australie.
Return
You can choose between a refund or a credit note on full priced items.
- Item(s) must be returned in their original condition and packaging: unworn, unwashed and with all tags attached.
- Earrings cannot be returned due to health and safety reasons.
- Return shipping methods and associated costs are the responsibility of the customer.
- Sale items can not be refunded for change of mind.