DuraVent DuraVent 16" Inner Diameter - DuraChimney II Class A Chimney Pipe - Double Wall - Storm Collar

DuraChimney II Collection 16" Inside Diameter Chase Top CollarThe DuraChimney II 16" Inside Diameter Chase Top Collar 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: 16"Dimensions: 26" x 26"Use to Construct Custom Sized Chase TopsUL ListedDuraChimney II is an exceptional factory-built alternative to pre-fabricated m...