7.5 inch diameter Single Ply Round Chimney Liner (Only) Chimney liner length*::7.5" x 30 FEET LINER the liners are made of

the liners are made of seven ply seams that lock moisture and flue gases in the flexible 3 inch chimney liner and will keep them from leaking into the home through a crack in your masonry chimney

Key Features: 5

The air- and water-tight design helps contain flue gases and carbon monoxide

and water heaters that require a 5" venting system

and water heaters that require increased venting capacity beyond a standard 7" liner

7.5 inch diameter Single Ply Round Chimney Liner (Only) Chimney liner length*::7.5" x 30 FEET LINER the liners are made ofThe 7. 5 Inch Single Ply Round Chimney Liner Kit is a premium stainless steel chimney liner designed to improve chimney performance, safety, and durability. Made from high quality 316 stainless steel, this liner kit is ideal for relining masonry chimneys while protecting against corrosion, moisture, and flue gas leaks. This 7. 5 inch chimney liner kit is commonly used for wood stoves, fireplace inserts, and other residential heating appliances that