DuraVent DuraTech 8" x 9" Galvalume Double-Wall All-Fuel Chimney Pipe barrier-kit This burner system is designed

This burner system is designed for use with new Fyre Spheres or Glass Media

Mineral Rock media

President's Limited Lifetime Warranty

Warranty Conditions

DuraVent DuraTech 8" x 9" Galvalume Double-Wall All-Fuel Chimney Pipe barrier-kit This burner system is designedWith 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