DuraVent DuraTech 8" Galvalume Adjustable Tee Support Bracket clear 33 Warranty 1 yr limited

33 Warranty 1 yr limited PROP 65 Yes Warranty

Model 7DT-CS11-2 Series DuraTech DT (5"-8") Product Type Ceiling Support Box (Size) Inside Diameter 7” A 7” B 13” C 1 3/4” Technical Dimensions

or blue-orange hues

place the crackler box inside the decorative pine cone cover with the opening facing the back of your fireplace

11" (in) Product Height 7

DuraVent DuraTech 8" Galvalume Adjustable Tee Support Bracket clear 33 Warranty 1 yr limitedWith 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