12 Inch Diameter Double Ply Smooth Round Chimney Liner (Only) Chimney liner length*::12" x 45 FEET LINER and oil appliances Made in

and oil appliances Made in USA Manufactured with high-quality materials and standards Warranty Lifetime warranty (transferable) This 4 inch single ply chimney liner kit can be customized with different top plates

and other extra high-capacity appliances requiring a larger 16" venting system

and commercial or high-capacity heating systems

The 5 Inch Oval Double Ply Smooth Chimney Liner is a premium stainless steel chimney liner designed to improve chimney performance

12 Inch Diameter Double Ply Smooth Round Chimney Liner (Only) Chimney liner length*::12" x 45 FEET LINER and oil appliances Made inThe 12 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 and commercial 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 12 inch double ply smooth wall chimney liner