4 Inch diameter Round Aluminum Chimney Liner Kit Chimney Liner Parts Key Features: 5" oval sizing

Key Features: 5" oval sizing (outside dimensions vary)

This 3 inch chimney liner kit is commonly used for wood stoves

The 8 Inch Smooth Wall Round Chimney Liner Kit is a high-performance stainless steel chimney liner designed to improve draft efficiency

The 8 Inch Oval Double Ply Smooth Chimney Liner is a premium stainless steel chimney liner designed to improve chimney performance

It provides a reliable solution for maintaining proper draft and safe venting in mid-sized applications

4 Inch diameter Round Aluminum Chimney Liner Kit Chimney Liner Parts Key Features: 5" oval sizingThe 4 Inch Aluminum Round Chimney Liner Kit is a lightweight and cost effective chimney liner designed specifically for venting gas appliances. Made from high quality 2 ply aluminum, this liner kit is ideal for relining masonry chimneys while protecting against flue gas condensation and improving venting performance. This 4 inch aluminum chimney liner kit is commonly used for gas fireplaces, furnaces, boilers, and water heaters that require a 4"