DuraVent DuraTech 8" Galvalume Wall Thimble burning-media or other non-combustible materials right

or other non-combustible materials right up to the fireplace opening for a clean

Realistic Flame

Home Owner’s Manual

Weight 40 lbs Width  28

Max/Min BTU Natural Gas: 34

DuraVent DuraTech 8" Galvalume Wall Thimble burning-media or other non-combustible materials rightWith 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