First, there is no need to open the window for air exchange and provide fresh air. 365 days a year, 24 hours a day to provide fresh air for indoor, you can enjoy the fresh air of nature without opening the window, meet the health needs of human body and reduce energy loss.
Second, effectively remove mold and odor. Venting indoor damp and dirty air, eliminating peculiar smell, preventing the growth of mold and bacteria, is conducive to prolonging the service life of buildings and furniture.
Third, reduce noise pollution. You don't have to endure the interruption caused by opening the window, which makes the room more quiet and comfortable.
Fourth, drive away harmful gases. Effectively discharge all kinds of unhealthy or harmful gases, such as formaldehyde, oil fume odor, CO2, cigarette odor, bacteria, viruses, etc. To prevent family members from being deeply hurt by second-hand smoke.
Fifth, dustproof. Avoid a lot of dust caused by opening the window, effectively filter the outdoor air and ensure that the air entering the room is clean.
Sixth, adjust the room temperature to reduce energy consumption. Continuous operation throughout the year, the annual electricity bill is only 30~40 yuan/year, and the energy in outdoor air can be recovered and discharged, so as to minimize the loss of indoor cold source and heat source in summer or winter and reduce the energy consumption of air conditioning.
Seventh, it is safe and convenient. Avoid property and personal safety hazards caused by opening windows. Even if no one is at home, you can automatically take a breath of fresh air.