hvac
 

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Question by  ben0422 (9)

Where do you change the filer in the air conditioner intake duct?

I can't figure out how to access it.

 
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Answer by  pdutile (6)

The filter is going to be behind the return air grill. It's usually somewhat close to the furnace itself or will be the largest grill within the building.

 
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Answer by  ttownbeast (341)

Some air conditioning systems will have two filters one for the intake to protect the moving parts from debris and one for the output of clean cool air into the home. They will be located directly on either side of the unit and should just slide in and out locking in place with some sort of spring loaded tabs.

 
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Answer by  eatwrite (1559)

Small closets or attics contain the intake duct for AC system. The filter is right in front of a large hole. Mine was in a closet in the hallway.

 
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