Round clay chimney liner typical dimensions.
Ceramic flue liner sizes.
They help protect the chimney walls from heat and minimize condensation.
Superior manufactures flues with holes contoured flue rings and flue.
Terra cotta flue intent is to contain the combustion products and direct them to the outside atmosphere.
Clay flue liners clay chimney liners square flue liners rectangular flue liners straight side walls uniform dimensions clean end cuts few burrs composition includes fire clay for maximum heat resistance less than 3 absorption prevents freeze thaw damage smooth dense inner walls minimize creosote build up available in a full range of sizes in 2 or 1 lengths meets astm c 315 clay.
Only red or orange in color.
Check with your local code enforcement officer or fire dept for proper installation.
Socket type joints and self aligning joints are available in round flue liners.
Use to line chimneys.