DuraVent DuraTech All-Fuel Galvanized Firestop Radiation Shield - For 8" Inner Diameter DuraTech: A venting pipe with an inner diameter of 8" is required for this unit. DuraTech understands that installing a chimney in your home necessitates the use of specialized equipment to ensure that the operation is completed correctly. As a result of this need, they created the All-Fuel Galvanized Firestop Radiation Shield, which is meant to be used with Chimney Pipes that cannot be supported by a traditional chimney support box. With this application, you can get started on your installation project without worrying about anything not happening as planned.

Required when a chimney passes through a floor or ceiling without a ceiling support box For use with 8" DuraTech chimney pipes Durable galvanized steel construction Limited lifetime warranty