Air Curtain is an electrical appliance that is used to separate the two spaces having different environmental conditions like temperature and humidity. Basically, it is used in the shopping malls, showrooms, offices, etc. to maintain the temperature of the premises. Generally, it is mounted on the entrance of the room or the building. It is available to us in varied sizes and capacities. Moreover, Air Curtain is a rugged product, which is unaffected due to voltage fluctuations and adverse environmental conditions.