DuraVent DuraTech 8" x 9" Galvalume Double-Wall All-Fuel Chimney Pipe h20.56 74" Depth 29

74" Depth  29

• Heating Area: 400 Sq

Thermostats make a heating appliance more efficient

Complete control of heat output with On/Off and Dimming functionality

DuraVent DuraTech 8" x 9" Galvalume Double-Wall All-Fuel Chimney Pipe h20.56 74" Depth 29With 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