4 Inch diameter Round Aluminum Chimney Liner Kit Chimney Liner Parts and other residential heating appliances

and other residential heating appliances that require a 4" venting system

This 9 inch oval chimney liner kit is commonly used for large residential and light commercial heating appliances that require a 9" flue

5 inch chimney liner kit is commonly used in situations where a standard 6" or 7" liner will not properly fit

Its lightweight single-ply construction provides excellent flexibility for easier installation while maintaining long-term durability and strength in high-heat applications

Space-Saving Design Ideal for chimneys where a round liner will not fit properly Flexible Installation Single-ply construction allows easier installation in tight masonry flues Strength Air- and water-tight design with 7-ply seams for durability Durability Resistant to corrosion

4 Inch diameter Round Aluminum Chimney Liner Kit Chimney Liner Parts and other residential heating appliancesThe 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"