DuraVent DuraTech 5" Diameter Galvalume Steel 18" Pipe Length 5DT-18 All Fuel Chimney Pipe h17 Absorbs heat to optimize wall

Absorbs heat to optimize wall protection

Fully extends to 71 inches high

Dimensions 22" H x 44

Adjustable Black Hood

DuraVent DuraTech 5" Diameter Galvalume Steel 18" Pipe Length 5DT-18 All Fuel Chimney Pipe h17 Absorbs heat to optimize wallAll fuel, double wall chimney system. UL 103 HT and ULC S604 With a Thermal Tech blanket insulation encased between dual walls, DuraTech offers optimum safety and performance. It keeps the outer wall of the chimney cool while ensuring high flue gas temperatures for optimum draft performance. The inner wall is 25% thicker than competitive chimneys for an extra margin of safety. No locking bands or mechanical fasteners are required. DuraTechs sleek 1