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Blog Title: should you turn off the vents for central air conditioner?
What problems would you expect by closing off one of two return air vents?
Category: Geothermal Heat And Air Units Post By: TOM CHEN (Shenandoah, CA), 12/07/2013

Your AC would tend to lose some of its cooling capacity as it would not have significant air changes on the portion of the house where the return is closed.

- STACEY FLEMING (Mc Henry, CA), 12/25/2013
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