Lambro® 4-In. UL® 2158A Clothes Dryer Foil Flex Transition Duct, 25-ft., 498-25B

The Lambro® Foil Flex 4-in. UL® 2158A Transition Duct is ideal for venting an electric or gas clothes dryer to a wall pipe. The transition duct is for new and replacement clothes dryer installations. The foil flex duct is highly flexible, allowing tight bends for easy installation. When installing the duct, you can cut it to length to allow for stretching for maximum airflow. The duct manufacturing material is aluminum and polyester over a galvanized wire helix frame. Please be sure to check local building codes before installation. And be sure to check your clothes dryer manufacturer’s manual as installation of this duct may void the warranty.