DuraVent DuraTech 6" Roof Radiation Shield h29.25 3 Barrier Screen

3 Barrier Screen

Must have an 18" minimum vertical before attaching a 90-degree elbow to the unit

Space inside of cabinet measures 17 1/2 inches wide x 12 5/8 inches deep on left & right-side bottom of the cabinet

Model Quartz 42

Craftsman Construction

DuraVent DuraTech 6" Roof Radiation Shield h29.25 3 Barrier ScreenWith 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