Abstract: In the context of the epidemic, the demand for healthy home appliances has increased, and the healthy development trend of the household air conditioning industry is obvious. Briefly expounds the health technology used in Japanese household air conditioning from three aspects of air conditioning self-cleaning, indoor air quality improvement and intelligent control. In terms of health technology, Chinese household air conditioning companies can start with all aspects of cleaning, sterilization and purification, and intelligent improvements, including filters and wind deflectors.

Key words: Health, Air conditioning, Japan