DuraVent DuraTech 5" and 7" Stainless Steel Adjustable Extended Wall Support w46 Go to the home screen

Go to the home screen where the heaters are listed under appliances

0 Minimum 5

1% NG / 75

750 BTU FE (p

DuraVent DuraTech 5" and 7" Stainless Steel Adjustable Extended Wall Support w46 Go to the home screenWith 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