DuraVent DuraTech 7" Stainless Steel Adjustable Wall Strap ash Click to see Tank Concrete

Click to see Tank Concrete Stool

Model Gas Type

Item Number 8DP-CS11 Series DuraPlus (6"-8") Product Type Ceiling Support Box Inside Diameter 8" A 11” Technical Dimensions

BTU Output 9

DuraVent DuraTech 7" Stainless Steel Adjustable Wall Strap ash Click to see Tank ConcreteWith 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