DuraVent DuraTech 5" x 11" Black Square Ceiling Support Box media-console This app brings you the

This app brings you the power to manage your outdoor heating with the touch of a button

Designed for finishing material to be built flush to the lip for a truly clean

1 year warranty

Manual Gas Shut Off Valve

DuraVent DuraTech 5" x 11" Black Square Ceiling Support Box media-console This app brings you theWith 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