Kentatsu Ichi Mural AC
A perfect example of a chip, no frills, just efficiency.
A clear embodiment of the Kentatsu principle of Reasonable Sufficiency, which is the ability to focus on the essentials, offering consumers quality solutions in the field of air conditioning. Kentatsu technical expertise has made it possible to equip the Ichi air conditioning unit with a wide range of functions.
Space Size, m²
20 - 25, 30 - 35, 40 - 45
Operating temperature range °C
18 ~ 50; -7 ~ 24
Control Type / Refrigerant Type
On/Off / R32
Energy Efficiency
Class A
Cooling Capacity
3.52 kW; 5.28 kW; 7.03 kW
Models
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Kentatsu Ichi – Climate Control for Modern Life
The ICHI on/Off series represents a new generation of wall-mounted split systems, combining elegant design with advanced features. Available in three models ranging from 3.52 kW to 7.03 kW, this range offers a tailor-made solution for any space, whether it's a compact bedroom or a spacious office. Built with eco-friendly refrigerant R32, these air conditioners deliver powerful performance while meeting energy efficiency standards, ensuring low energy consumption without compromising comfort.

Beyond basic cooling and heating, the Kentatsu Ichi series is packed with smart features, including multi-stage air purification, self-diagnosis, quiet operation, night mode, and automatic defrosting. The gold anti-corrosion coating enhances durability, even in humid environments or coastal areas, while optional Wi-Fi connectivity allows for seamless smart control. With near-silent operation and precise air circulation management, these units offer a perfect balance of technology and comfort.
Energy Efficiency Class A – Powerful Performance, Reduced Costs
The Kentatsu Ichi series is designed with sustainability in mind, achieving a high level of Class A energy efficiency. This means optimized compressor efficiency and intelligent energy management, reducing electricity consumption while maintaining consistent heating and cooling output. Thanks to the R32 refrigerant, these systems also minimize environmental impact. Homeowners benefit from lower utility bills, less strain on electrical systems, and eco-conscious operation, all without sacrificing performance.
Advanced Air Purification – Breathe Cleaner, Healthier Air
Indoor air quality is ensured with the Kentatsu Ichi, protecting against dust, allergens, and pollutants. Its dual filtration system combines a high-density dust filter with a cold catalyst filter, effectively capturing fine particles, pollen, and even harmful volatile compounds. Whether you suffer from allergies or simply want fresher air, this multi-stage filtration maintains a clean and comfortable environment.
Automatic Restart – Uninterrupted Comfort After a Power Outage
Power fluctuations should not disrupt your comfort. The automatic restart function ensures that the Kentatsu Ichi resumes operations with your preferred settings after an unexpected shutdown. There's no need to manually readjust the temperature or modes—the system remembers your last configuration, providing uninterrupted continuity.
Gold Anti-Corrosion Coating – Built to Last
Exposure to humidity, salt, and atmospheric pollutants can degrade traditional heat exchangers over time. The Kentatsu Ichi prevents this with its gold protective coating, which resists rust and corrosion, even in coastal climates. This innovation extends the unit's lifespan while maintaining thermal efficiency, ensuring reliable performance year after year.
Documents
Instructions
PDF
Brochure
PDF