12", 14", 14.5", and 15" Oval Single Ply Chimney Liner (Only) Chimney Liners and other Category I gas

and other Category I gas appliances requiring a 4" venting system

Chimney Offset Adapter Box for 6" and 8" Applications

Product type: Double ply smooth oval chimney liner Shape: Oval Inner diameter: 5 inch equivalent Material: 316 stainless steel Wall construction: Double-ply smooth flexible Certification: UL 1777 listed Key Benefits

this oval chimney liner is ideal for relining large masonry chimneys with limited space while protecting against corrosion

12", 14", 14.5", and 15" Oval Single Ply Chimney Liner (Only) Chimney Liners and other Category I gasThe 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