Air conditioner Hitachi Inverter R32 Airhome 400 RAK-DJ25RHAE+RAC-DJ25WHAE 9000 BTU

The Hitachi Airhome 400 RAK-DJ25RHAE+RAC-DJ25WHAE 9000 BTU air conditioner is a wall-mounted inverter split system with R32 refrigerant and heat pump function, designed for comfortable cooling and heating of small rooms. The model is suitable for a bedroom, children’s room, study, small living room, apartment room, office space or relaxation area of up to approximately 25 m². It is a practical choice for buyers who want to buy a Hitachi air conditioner in Chișinău and Moldova with modern control, economical operation and convenient everyday use.

Comfort without unnecessary settings

The Hitachi airHome 400 series is designed for those who want to use an air conditioner simply and conveniently. The model supports cooling, heating, ventilation, dehumidification and automatic temperature maintenance. Inverter technology helps quickly reach the set comfort level and then smoothly reduces power to avoid sudden temperature fluctuations and unnecessary electricity consumption.

Stable operation at low speeds is especially important for bedrooms and small rooms. Specially curved fan blades reduce airflow noise, so the air conditioner can be used in the evening, at night or while working. Temperature adjustment in 0.5°C steps allows the microclimate to be set more accurately according to personal preferences.

Wi-Fi control and the airCloud Go app

Hitachi Airhome 400 can be connected to the airCloud Go app via Wi-Fi. The user gets access to remote smartphone control, weekly scheduling, timers and energy consumption monitoring. Through the app, temperature profiles and the location detection function can be configured: the air conditioner can automatically change mode when you approach home or leave.

Connection to a smart speaker compatible with Amazon Echo and Google Home is also supported. This is convenient for a modern home, apartment or office where climate equipment should easily integrate into everyday control scenarios.

FrostWash self-cleaning and odor protection

One of the main advantages of Hitachi Airhome 400 is FrostWash technology. Over time, dust, dirt and impurities accumulate on the heat exchanger of the indoor unit, which can reduce airflow and operating efficiency. FrostWash freezes the dirt, then melts and washes it away, helping maintain air conditioner performance over a long period of time.

After the device is switched off, the mold protection function automatically blows air through the internal components. This helps reduce the risk of mold forming inside the unit and prevents unpleasant odors that often occur in humid environments and with irregular maintenance.

Indoor air purification

The Hitachi RAK-DJ25RHAE+RAC-DJ25WHAE air conditioner not only cools and heats, but also helps improve air quality. The system uses a combination of a pre-filter, an air purification filter and a heat exchanger. This combination helps capture dust, pollution particles, odors, bacteria and viruses, including SARS-CoV-2, with efficiency of up to 99.9% against viruses and up to 99.0% against bacteria.

Hitachi reliability and SafeGuard protection

Hitachi air conditioners are tested for operation in demanding conditions: heat, cold, humidity, voltage fluctuations and outdoor environmental exposure. The SafeGuard system protects the outdoor unit using electrical and mechanical solutions: a 3-minute delay prevents damage during frequent restarts, the valve cover helps drain water and condensate, the anti-corrosion coating increases resistance to external factors, and the metal fire-resistant electrical enclosure protects the electronics.

Model advantages

• 9000 BTU capacity for rooms of up to approximately 25 m²
• DC inverter technology for economical operation
• R32 refrigerant
• Wi-Fi control via the airCloud Go app
• Geolocation and temperature profiles
• FrostWash for heat exchanger self-cleaning
• Protection against mold and unpleasant odors
• Quiet mode for bedroom and study
• Temperature adjustment in 0.5°C steps
• Weekly schedule and several timers
• Electricity consumption monitoring
• Saving favorite settings on the remote control

Hitachi Airhome 400 9000 BTU is a compact, reliable and convenient inverter air conditioner for a house, apartment or office. It is suitable for those who value Japanese quality, low noise level, modern control and clean indoor air.