Fantech FIDT8 8 Insulated Flex Duct

About the Fantech FIDT8 25’of Insulated Flexible 8″Round Duct Installing flexible ducting makes connecting your air ways easier and with fewer elbows and other rigid pieces. The Fantech FIDT8 is a 25 foot section of 8-Inch ducting that has an insulation layer surrounding the inner ducting. This allows for optimized temperature control whether hot or cold, the insulation will block the temperature from radiating from the duct work into your walls or attic.