airHome 400

Wall-mount Cooling Only Inverter AC (RAK/RAC-DJ-PCAST)

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airHome 400

Wall-mount Cooling Only Inverter AC (RAK/RAC-DJ-PCAST)

Award-winning design. Great performance. Adopt airHome 400 series to elevate your indoor air quality while cooling effectively. | EGAT MARK 5
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New stylish design make a nice interior

The airHome 400 indoor unit adopted the Duality Design Philosophy by Hitachi. With a sleek curvy panel, it’ll perfectly blend into your room.

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Keep your home fresh & cool with 0.5˚C precision

Feel exactly like you desire, as the remote control enables 0.5˚C precision in the set temperature. Dry mode and cool mode guarantee your home remains comfortable all year long.

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airCloud Go app: Set Your Ideal Temperature From Anywhere

Add an airCloud Home adapter SPX-WFG03​


(optional accessory) to control the air from anywhere. ​



  • Energy cost estimator to monitor costs and receive alerts as you approach your monthly budget limit ​

  • The Smart-Fence links the AC operation to your location, for automatic turn off or setback when you leave and automatic precooling/preheating when you get home. ​

  • Voice command via your favorite smart speakers is also available, pairing airCloud Go with Amazon Alexa and Google Home.​


​More info on airCloud Go here.

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Vector DC Inverter technology

Our Cascade Vector DC Inverter System is equipped with a microchip to control the speed of the compressor. A split rotor with displaced electrical poles enables electromagnetic noise suppression and optimizes low-speed energy-efficiency. ​


With inverter technology, an air conditioner cools with maximum capacity at start-up, then automatically slows down and operates at a minimal capacity to maintain room temperature at a comfortable level. Non-inverter models can only operate with simple on-off controls. Trying to maintain the desired temperature by repeatedly switching power on and off consumes much more electricity and results in bigger temperature fluctuations.

Discover how to install airHome 400

The airHome 400 series combines award-winning design and great air conditioning performance. The FrostWash self-cleaning feature enables to remove dirt, mold & contaminants from the heat exchanger coil. airHome 400 can be paired to airCloud Go app via wifi, for remote control and energy cost monitoring.

3 air purifying features:

FrostWash cleans the heat exchange coil

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FrostWash cleans the heat exchange coil

Our renowned FrostWash technology activates to remove the dirt and mold accumulated on the indoor unit’s heat exchanger coil. ​

It freezes the heat exchanger down to 15ºC to trap pollutants and dust in the ice and then melts them to flush them away.​

FrostWash provides dual benefits:​

  • Sanitizing effects: 99% viruses eliminated [1], 99% bacteria eliminated[2], 95% mold reduction [3]

  • Preservation of airflow capacity: Our tests show that systems with FrostWash are 3×better at maintaining airflow performance than those without this technology[4]

PM2.5 Active Carbon filters

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PM2.5 Active Carbon filters

PM2.5 Active Carbon air purifying filter ​

A special Active Carbon air purifying filter is embedded inside the indoor unit to improve indoor air quality ​

Remove 99.00% of particulate matters [5] as small as 2.5 um (micron). ​

Effective against anti-VOC and deodorizes the room, leaving the air fresh, breathable, and clean.

Stop the causes of AC odors

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Stop the causes of AC odors

Whenever the unit is switched off, the mold guard function automatically blows air through internal components to prevent the build-up of mold – the primary cause of those nasty odors.

documentation

Manuals, brochures and other product literature. If you need any more information, please get in touch.