Roof Vents Open or Closed When Running A/C?
I very rarely run A/C since I spend most of my time in the dry southwest. Now that I'm located in Arkansas where temps and humidity are high I find that I'm running my A/C almost daily . My common sen...
Forum Discussion
Of course the AC works better with the vents closed. The AC is removing the humidity and you keep letting back in by opening the vents.
