Air Curtains
An air curtain is a device that is installed at the entrance of a facility that requires air conditioning with an open entrance.
When the door of a room that is, air conditioned requires to be opened or closed often, the heat in the room increases and there is a chance of insects and dust finding its way into the room.
The air conditioner would also consume more energy than would otherwise be required.
This problem is resolved with the installation of an air curtain.
An air curtain functions by blowing temperature controlled air down across the opening of the room at a high velocity.
The stream of air acts as a curtain and does not allow the cool air from the room to escape and also does not allow air from the outside to enter the room.
Air curtains are used in shopping malls and stores that are air conditioned and any facility that requires air conditioning with an open entrance.
The air curtain also improves the efficiency of the air conditioner and assists in the economic use of energy.
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