DuraVent DuraTech 14" Diameter Trim Collar for Round Support Box thermometer Color Light Basalt Fuel Type

Color Light Basalt Fuel Type Liquid Propane Ignition Type FyreStarter Bluetooth Control Dimensions 72" W x 36" D x 17" H Shape Rectangle

Works with both single-wall and double-wall stovepipe

Conventional Type B

Black Reflective Glass

DuraVent DuraTech 14" Diameter Trim Collar for Round Support Box thermometer Color Light Basalt Fuel TypeWith a Refractory 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. DuraTech's sleek 1" wall design provides for easy installations through 16" on center