DuraVent DuraTech 6" and 8" Adjustable Re-Support Bracket d13.625 You can watch the video

You can watch the video for specific instructions on setting scenes and zones

Model 5DT-FC Series DuraTech DT (5"-8") Product Type Finishing Collar (Size) Inside Diameter 5” A 5" B 6 1/2" C 7" Technical Dimensions

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Keeps the stove's surrounding area clean

DuraVent DuraTech 6" and 8" Adjustable Re-Support Bracket d13.625 You can watch the videoWith 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