Oct 29, 2011 #1 tmdry Member Joined Apr 7, 2008 Messages 2,508 Location DC Name Bill Martins Which lay flat ducting size would I need for both Centrifugal & Axial air movers once it is expanded? They come in 10, 14, and 20 inches in diameter once expanded. Thanks, Bill
Which lay flat ducting size would I need for both Centrifugal & Axial air movers once it is expanded? They come in 10, 14, and 20 inches in diameter once expanded. Thanks, Bill
