DuraVent DuraTech 6" and 8" Stainless Steel Adjustable Extended Wall Support 30in 000 (LP) Heating Capacity

000 (LP) Heating Capacity

but the Warranty Period will not be extended in duration or expanded in coverage for any such transfer

Cast iron andirons

Refractory insulation is encased between walls

DuraVent DuraTech 6" and 8" Stainless Steel Adjustable Extended Wall Support 30in 000 (LP) Heating CapacityWith 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