DuraVent DuraTech All-Fuel Galvanized Steel Chimney Tee Support Bracket - For 8-Inch Inner Diameter DuraTech A venting pipe with an inner diameter of 8" is required for this unit. Some chimney systems must travel a considerable distance to reach their destination. DuraTech provides a support bracket for such situations, which adds stability and ensures a secure installation. The bracket is made of galvanized steel for long-term durability and supports up to 60 feet of chimney. It may be adjusted to fit vent pipes with clearance requirements ranging from 2" to 6". Allowing a big distance to come in the way of your gas appliance installation is not a good idea.

Limited lifetime warranty Galvanized steel construction Supports up to 60 of chimney For use with 8" DuraTech chimney tees Adjustable base provides 2" to 6" of clearance