5.5" Oval Double Ply Smooth Chimney Liner Kit Chimney Liners or rigid stainless steel liner

or rigid stainless steel liner pipe

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

easier maintenance

Its lightweight design simplifies installation while still delivering excellent durability

5 inch double ply smooth pre-insulated chimney liner can be customized with different top plates

5.5" Oval Double Ply Smooth Chimney Liner Kit Chimney Liners or rigid stainless steel linerThe 5. 5 Inch Oval Double Ply Smooth Chimney Liner Kit is a premium stainless steel chimney liner designed for installations where a standard round liner will not fit. Made from high quality 316 stainless steel, this liner kit is ideal for relining masonry chimneys while protecting against corrosion, moisture, and flue gas leaks. This 5. 5 inch oval chimney liner kit is commonly used for wood stoves, fireplace inserts, and residential heating