DuraVent DuraTech 6" Chimney Cap d22.375 its exposure to wind

its exposure to wind

(Required)

State-of-the-art technology for better fuel efficiency

Required for glass media use in the ZCV39/ZCV39H series fireplaces

DuraVent DuraTech 6" Chimney Cap d22.375 its exposure to windWith 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