DuraVent DuraTech 5" Galvalume Wall Thimble Blue Heavy steel construction ensures long-term

Heavy steel construction ensures long-term reliability and durability

Funnel x 1

the easy-to-level mounting bar makes hanging on a wall simple

You can even run your fireplace by smart speaker or phone

Adaptor Kits available here

DuraVent DuraTech 5" Galvalume Wall Thimble Blue Heavy steel construction ensures long-termWith 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