DuraVent DuraTech 6" 0/12 - 3/12 Ceiling Pitch Trim Collar for Roof Support h27.13 this log set offers a

this log set offers a very convincing imitation of an authentic wood fire

39 inches of vertical travel

quite simply

3500 Wood Insert with Large Faceplate

DuraVent DuraTech 6" 0/12 - 3/12 Ceiling Pitch Trim Collar for Roof Support h27.13 this log set offers aWith 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