DuraVent DuraTech 5" Stainless Steel Adjustable Wall Strap d10.75 Gray finish

Gray finish

Galvanized Steel Diameter 4" Degree Angle

or stainless steel firebox

Available in Natural Gas or Propane (both orifices are included)

Example: You can control (3) 3

DuraVent DuraTech 5" Stainless Steel Adjustable Wall Strap d10.75 Gray finishWith 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