DryerFlex® Transition Duct, 4′
Safety & Efficiency Of Semi-rigid Duct That Bends Like Slinky Foil
Ul 2158a Listed And Approved, which means this product is fire resistant.
Complies With IMC 504.4 & IRC 1502.3
Helps Protect Against Dangerous Kinks while still providing maximum flexibility.
Maintains A 4″ Inside Diameter, Stretched Or Compressed
4.75″ Compressed; Extends To 4′ (48″)
5 Layers Of 25 Micron 100% Aluminum Ribbon Around Galvanized Zinc-coated Wire
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