Isolate Interior From Exterior: Air curtain is not wall mount air conditioner. It can not bring cold or hot air. The indoor air curtain, made of aluminum alloy material, keeps the conditioned air inside and avoid the entry of hot/cold air, smoke and other foreign objects.
2 Speeds At Low/Off/High Switch: Two speeds are available for different usage scenarios. High speed: 668 CFM (power: 378W); Low speed: 577 CFM (power: 337W). 110V/60HZ, it costs less power consumption than other commercial air curtains.
Airflow & Low Noise: Powerful motor ensures massive airflow, featuring one-piece wind deflector. The motor is designed with the copper wire, which is more durable than aluminum wire. The silent bearings allow the air curtain operate with low noise (