DuraVent DuraTech 7" x 12" Galvalume Double-Wall All-Fuel Chimney Pipe d5.13 102 Flue gas mass flow

102 Flue gas mass flow (g/s)

8 lbs – glass front included

Retains color well over time

A tilt-up cover conceals all controls – including pushbutton ignition and flame control knob with Hi

DuraVent DuraTech 7" x 12" Galvalume Double-Wall All-Fuel Chimney Pipe d5.13 102 Flue gas mass flowWith 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