DuraVent DuraTech 6" x 11" Black Square Ceiling Support Box trim-kit 500 BTUs) and Natural Gas

500 BTUs) and Natural Gas (34

Designed for installation with minimum clearance to combustibles (6” to walls

Available with classic black and stainless steel trim finishes

Stove/Fireplace

DuraVent DuraTech 6" x 11" Black Square Ceiling Support Box trim-kit 500 BTUs) and Natural GasWith 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