UPC-26TCH-1 - Unico SmartDuct, TFS, 2x12' (1 PC)

Ships in 25x25x6 inch pkg; 5 lbs

Description:

• This is our sound attenuator flexible duct 2" inside diameter 3.5" outside diameter insulated to R3.3 with 1 vapor barrier
• They come in a box quantity of 1 - 12' length 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 1 lengths totaling 12'
• Certified as an air duct per UL181
• R-3.3
• 2.0" Inside Diameter
• Unico sound tube