DuraVent DuraTech 5" Black Round Ceiling Support Box made-in-canada Fits: Petite Cordova and Grand

Fits: Petite Cordova and Grand Petite Cordova Fireplaces

The automatic fuel feed lets you burn up to 45 hours on each load with the 45 lb

wet lava rock could crack or pop out when it becomes hot

With a sleek linear design and a multitude of designer options

DuraVent DuraTech 5" Black Round Ceiling Support Box made-in-canada Fits: Petite Cordova and GrandWith 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