Originally Posted by wicked1
I did not realize there were blank panels in the ceiling? I now get it,
There are NOT blank panels in the ceiling, what we replaced are the original existing vents that were not adjustable.
With the new adjustable vents you can now open or close them as you wish.
When i run both AC's I walk to the front bedroom and close down the front bedroom vent so I get more air flow in the main room.