7.5" Oval Single Ply Chimney Liner (Only) Chimney Liner Kits > Single Ply Round Chimney Liner kits Product type: Smooth wall round

Product type: Smooth wall round chimney liner kit Inner diameter: 6" Outer diameter: 6

Maximum Oval Fit Designed for very large appliances requiring a 9

Key Features: 6" oval sizing

5 inch oval chimney liner kit is commonly used for larger residential and light commercial heating systems that require more venting capacity than a standard 8" liner

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7.5" Oval Single Ply Chimney Liner (Only) Chimney Liner Kits > Single Ply Round Chimney Liner kits Product type: Smooth wall roundThe 7. 5 Inch 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 masonry chimneys with limited space while protecting against corrosion, moisture, and flue gas leaks. This 7. 5 inch oval single ply chimney liner