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Hitachi 2.5kW airHome 400 Hi-Wall Split System air conditioner
$1,499SRP $1,599
Supplied & Installed
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5.0· 36 ReviewsHitachi airHome Series
Hitachi are dedicated to enhancing well-being through innovative cooling and heating technologies. With over 90 years of expertise in HVAC, they offer reliable, high-quality solutions that improve air quality and ensure energy efficiency. The airHome wall-mounted range is a low-maintenance solution built for Australian homes.
Every system includes a comprehensive warranty, and our 5-year installation warranty for complete peace of mind.
Why Home Comfort Air?
5.0 Stars36 Google Reviews
5-Year WarrantyOn all installations
Licensed & InsuredARCtick licensed/QBE Insured
Local & AvailableGold Coast · Brisbane · Ipswich
Supplied & Installed — Hitachi Systems
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Hitachi 3.5kW airHome 400 Hi-Wall Split System air conditioner
$1,699SRP $1,799
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Hitachi 5.0kW airHome 400 Hi-Wall Split System air conditioner
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Hitachi 6.0kW airHome 400 Hi-Wall Split System air conditioner
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Hitachi 7.0kW airHome 400 Hi-Wall Split System air conditioner
$2,499SRP $2,599
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Hitachi brochureDownload PDF
What Sets It Apart
Key Features of Hitachi Split Systems
Inverter TechnologyFrost Wash™ technology for cleaner, fresher air.
Frost WashAuto-cleaning cycle that keeps the unit hygienic.
Wi-Fi ControliOS/Android control via the Hitachi app.
Heating & CoolingReverse cycle for comfort in every season.
High Energy RatingExcellent star ratings for efficient operation.
5yr WarrantyHitachi manufacturer warranty coverage.
Why Hitachi?
Built for comfort, designed to self-maintain
Hitachi's airHome units are made for homeowners who want low-maintenance solutions. The Frost Wash™ auto-cleaning cycle keeps the coil hygienic and maintains airflow performance for years, helping reduce energy degradation over time.
With inverter technology, the unit cools at maximum capacity on start-up, then slows to maintain temperature comfortably. Explore our ducted systems or multi-head options for whole-home comfort.
What is Frost Wash on Hitachi?Frost Wash™ is Hitachi's auto-cleaning technology. The unit briefly freezes its coil then defrosts it, flushing away dust and bacteria — keeping your system hygienic without manual cleaning.
Does Hitachi have Wi-Fi control?Yes. Hitachi's airCloud Go app lets you control your unit remotely, set 6x daily on/off schedules per day, and monitor usage from your smartphone.
What warranty does Hitachi offer?Hitachi offers a comprehensive parts and labour warranty on residential split systems, plus our own 5-year installation warranty.