Sierra Flame by Amantii Termination Kit for Vienna, Toscana, or Lyon Fireplaces

Sierra Flame by Amantii 5" Inner Diameter Termination Kit Size: 5 Inches 5" inner diameter 8" outer diameter Designed for use with Vienna, Toscana, or Lyon fireplaces Includes fire stop, wall thimble, and horizontal termination kit Requires the use of a listed 5 x 8 direct vent flex (not included) *Venting Requirements: This unit requires venting pipe with an inner diameter of 5 Inches. Please see the Venting Components section on this page if available for venting pipe that must be used with this unit.