No Excessive Coiled or Looped Flex Ducts Publication Date July, 2015 Description Video describing proper flex duct installation.
No Kinks or Sharp Bends in Flex Duct Installation (1) Publication Date July, 2015 Description Video describing how to properly install flex ducts.
Support at Intervals for Flex Ducts (1) Publication Date July, 2015 Description Video describing how to properly support at intervals for flex ducts.
