Z-Flex 2GACKIT0735 Chimney Liner Gas Kit 7-in x 35-ft
Aluminum Chimney Liner Kit for Category I Gas Fired Heating Equipment and Gas Fireplaces
This Z-Flex Aluminum Chimney Liner Kit includes everything you need to install a professional venting system. Z-Flex liner is made with a dead soft aluminum strip which is spirally wound and mechanically joined together. It makes an air-tight and leak-proof "Triple-Lock" seam. Z-Flex's uniquely designed deep corrugations give you greater flexibility and ease of installation. This vent kit is extremely durable.
Used when a masonry chimney has no liner at all
Installation guide cone sold separately
Professional install recommended due to the tools needed: metal shears, sheet metal bender, and cement hole saw.
Diameter: 7 inches
Other diameters available here on GadgetsGo.com