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F104/F106/F108

How to Specify

Choose the type of flexible duct that meets the local building code requirement:

Select the R-value required R-4.2, R-6.0 or R-8.0

F104/F106/F108

Assets/Details

Submittal Data — F104 (131 KB, PDF)
Submittal Data — F106 (130 KB, PDF)
Submittal Data — F108 (131 KB, PDF)
  • Black polyethylene jacket
  • R-4.2 F104 / R-6.0 F106 / R-8.0 F108 (R-values valid if sleeve is used on relatively sized duct)
  • UL-classified
  • 5' lengths
  • Starter cone included in each carton

Available Sizes

ModelLength (feet)345678910121416
F1045
F1065
F1085