DuraVent DuraTech 6" x 6" Galvalume Double-Wall All-Fuel Chimney Pipe diamond-glass 28 Maximum burn time 11

28 Maximum burn time  11 h Maximum heat output-dry cordwood 95

3-Part Specification

There will be a bed of embers after this period

impressive

DuraVent DuraTech 6" x 6" Galvalume Double-Wall All-Fuel Chimney Pipe diamond-glass 28 Maximum burn time 11With 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