4 Inch Diameter Double Ply Smooth Round Chimney Liner (Only) Chimney liner length*::4" x 30 FEET LINER and other heating applications requiring

and other heating applications requiring a 4" venting system

flexible aluminum construction

The 16 Inch Single Ply Round Chimney Liner Kit is a flexible stainless steel chimney liner designed to improve chimney safety

Tee Connections are used when connecting to the back of an appliance or inside a thimble

Its oval shape allows for proper airflow while fitting into tighter or rectangular chimney flues

4 Inch Diameter Double Ply Smooth Round Chimney Liner (Only) Chimney liner length*::4" x 30 FEET LINER and other heating applications requiringThe 4 Inch Double Ply Smooth Wall Round Chimney Liner is a premium stainless steel chimney liner designed to improve venting performance, safety, and durability for residential heating appliances. Manufactured from high quality 316 stainless steel, this double ply smooth wall liner is ideal for relining masonry chimneys while protecting against corrosion, moisture, and flue gas leaks. This 4 inch double ply smooth wall chimney liner is commonly used