Why an Air Curtain Doesn’t Cool Your Room (And What It Actually Does)
Many people think that an air curtain is like an air conditioner it will make a room cool.. That is not true. Air curtains are usually installed above the doors of shops, restaurants and offices. Their main job is not to cool the air. Air curtains actually work in a way. To understand how they really help we need to know what they do. How they make the inside of a building a better place to be. What Is An Air Curtain? An air curtain is a device that is installed above a door. It blows air down across the doorway. This creates a kind of wall between the inside and outside. Because of this air curtains are sometimes called air doors. They are like a door. Instead of being made of wood or metal they are made of air. They keep the inside and outside separate without getting in the way. You can find air curtains in a lot of places where doors are always being opened, like: Retail stores Restaurants Hospitals Warehouses Shopping malls Why Air Curtains Do Not Cool A Room Some air curtains are...