12", 14", 14.5", and 15" Oval Single Ply Chimney Liner (Only) Chimney Liners this double ply smooth pre-insulated

this double ply smooth pre-insulated liner helps maintain proper flue temperatures while protecting against corrosion

Product type: Double ply smooth oval chimney liner Shape: Oval Inner diameter: 7 inch equivalent Material: 316 stainless steel Construction: Double-ply smooth flexible Certification: UL 1777 listed Key Benefits

The flexible single-ply construction allows the liner to easily navigate bends and offsets within masonry chimneys while maintaining durability and long-term reliability

Mates a dripless connection between oval flex liner and the round opening or vertical pipe on your appliance

12", 14", 14.5", and 15" Oval Single Ply Chimney Liner (Only) Chimney Liners this double ply smooth pre-insulatedThe 12", 14", 14. 5", & 15" Oval Single Ply Chimney Liner is a premium stainless steel chimney liner designed to improve chimney performance, safety, and durability in installations where a round liner will not properly fit. Manufactured from high quality 316 stainless steel, this oval chimney liner is ideal for relining large masonry chimneys with limited space while protecting against corrosion, moisture, and flue gas leaks. These large oval single