Sierra Flame by Amantii 5 Piece Duravent Through the Roof Kit With 4" Inner Diameter for Gas Fireplaces h38.625 For 10” use DuraBlack Slip

For 10” use DuraBlack Slip Connector to attach DuraBlack to the support box

modeled from real-world samples

Napoleon DHMTP6274 Ducted Heat Management Termination Plates for 62/74 Vector Series Fireplaces

Wall mount for transmitter included

Sierra Flame by Amantii 5 Piece Duravent Through the Roof Kit With 4" Inner Diameter for Gas Fireplaces h38.625 For 10” use DuraBlack SlipSierra Flame by Amantii 5 Piece DuraVent Through The Roof Kit with 4 Inch Inner Diameter for Gas Fireplaces. What's Included Duravent Through the Roof Kit Features 5 piece kit Designed for use with Sierra Flame fireplaces This unit requires venting pipe with an inner diameter of 4 Inch Includes high wind cap, 36" hard pipe, storm collar, adaptor, and flashing Specifications Inner Diameter: 4 Outer Diameter: 6 Clearance to Combustibles: 3 Inches