What Does the Vent Open Vent Close Do on a Window AC Unit?

Answer

The vent open and vent close on a window AC unit is there so you can decide if you want to let in a little fresh air so the air in the room doesn't smell and feel stale. If you open it, a bit of fresh air comes in, if you have it closed, no air from the outside gets in.
Q&A Related to "What Does the Vent Open Vent Close Do on a Window..."
If you have a window AC vent open it
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I have the very same problem, 1998 Expedition E.B. Assuming you have the same vent motor and assembly as I do, I'll take a crack at this. 1. The switch should be receiving power,
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The vents in the air conditioner help move the air in the room so you don't have hot or cold spots. report this answer. Updated on Wednesday, February 01 2012 at 10:42AM EST. Source
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Mark is right. Sometimes they have a panel that comes with the unit (or you can order) but Mark's idea is the cheapest and would work fine. OK, I'd paint the wood to make it look
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Many people wonder what the purpose of the vent open or closed option on a window air conditioner is about. When the vent is opened, it means that air is being ...
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