DuraVent DuraVent 10" DuraChimney II Class A Chimney Pipe - Double Wall - Chase Top Collar

DuraChimney II Collection 10" Class-A Chase Top Collar from the DuraChimney II SeriesThe DuraChimney II 10" Class-A Chase Top Collar from the DuraChimney II Series is a component that is used in a typical venting installation. The chase top collar is used to construct custom sized chase tops. Provides necessary ventilation and spacing to maintain UL listing for chimney system.Features:Inner Diameter: 10"Dimensions: 20" x 20"Use to Construct Custom Sized Chase TopsUL ListedDuraChimney II is an exceptional...