DuraVent DuraTech 5" Flat Ceiling Support Box w44.5 Model: 8141A

Model: 8141A

The Rushmore's TruFlame Technology ensures maximum flames and ember glow with minimum emissions

With concealed controls

Box of 3 extra large clear glass nuggets

DuraVent DuraTech 5" Flat Ceiling Support Box w44.5 Model: 8141AWith 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