UPC-26TCHR8-6 - Unico SmartDuct, TFS, 2x12', R8  (6 PCS)

Description:

• This is our sound attenuator flexible duct
• 2" inside diameter 6" outside diameter
• Insulated to R8 with 2 vapor barriers
• They come in a box quantity of 6 - 12' lengths with our Twist-Fit connectors on each end

General Features:

• Tough aluminized mylar outer wrap
• Spun-bonded nylon and helical wire core
• 12′ length x 6 lengths totaling 72'
• Certified as an air duct per UL181