7.5 Inch diameter Round Aluminum Chimney Liner Chimney Liners > Double Ply Smooth Wall Oval Chimney Liners Product type: Pre-insulated chimney liner

Product type: Pre-insulated chimney liner kit Shape: Round Inner diameter: 7

Rated number one in the industry for strength and flexibility

transferable to new homeowner if you decide to sell

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

The double-ply smooth wall construction enhances airflow and draft efficiency compared to corrugated liners

7.5 Inch diameter Round Aluminum Chimney Liner Chimney Liners > Double Ply Smooth Wall Oval Chimney Liners Product type: Pre-insulated chimney linerThe 7. 5 Inch Aluminum Round Chimney Liner is a lightweight and corrosion resistant chimney liner designed for venting gas appliances in masonry chimneys. Manufactured from high quality aluminum, this flexible chimney liner provides an efficient and cost effective solution for relining chimneys used with natural gas or propane appliances. This 7. 5 inch aluminum round chimney liner is commonly used for gas fireplaces, gas furnaces, gas water heaters,