DuraVent DuraTech 7" x 12" Galvalume Double-Wall All-Fuel Chimney Pipe btu4981 8” from top of horizontal

8” from top of horizontal run to ceiling)

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Made of tempered glass with a mirror finish

This liner was cast using a durable refractory construction method and will last your family for many years of enjoyment and memory making

How do I control the heater

DuraVent DuraTech 7" x 12" Galvalume Double-Wall All-Fuel Chimney Pipe btu4981 8” from top of horizontalWith 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