Lambro 4-In. UL 2158A Clothes Dryer Foil Flex Transition Duct, 50-ft., 498-50

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. UL 2158A certified and listed duct For use with electric or gas clothes dryers Use between clothes dryer exhaust outlet to existing wall pipe which vents to the outside Do not exhaust clothes dryer into chimney, wall, ceiling, or concealed space of a building UL standard does not allow installations lengths longer than 8 ft.; long length means multiple runs less than 8 ft. can be cut from a single roll Cut duct to length as needed using wire cutters and a knife or scissor Flame-resistant Maximum operating temperature of 257 deg.F No elbows needed thanks to tight bend radius Installation clamps not included 50-ft.