DuraVent DuraTech 5" Galvalume Insulated Wall Thimble hood for residential applications or to

for residential applications or to turn all heaters off at the end of each service for commercial applications

3 lbs – unit

5″ diameter base and top Warranty

and Graphite finish

If the unit is an insert it will be located on either sides that open

DuraVent DuraTech 5" Galvalume Insulated Wall Thimble hood for residential applications or toWith 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