DuraVent DuraTech 7" x 6" Black Double-Wall All-Fuel Chimney Pipe d5 Adjustable Flame And Flame Bed

Adjustable Flame And Flame Bed Color Settings

13" (W) x 0

⁽⁷⁾Optimum overall efficiency at a specific burn rate (LHV)

Stunning continuous flame in a popular linear design

DuraVent DuraTech 7" x 6" Black Double-Wall All-Fuel Chimney Pipe d5 Adjustable Flame And Flame BedWith a Thermal Tech blanket insulation encased between dual walls, DuraTech offers the optimum in 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 required. DuraTechs sleek 1" wall design provides for easy installations through 16" on