Burned wood for 20 years, now this year changing to Crazy4 coal - Nut coal. So I am thinking about a 6" flex liner to keep the original SS Triple wall from corrosion.
The triple wall is very expensive to replace hence the liner idea.
comments please
20 foot stainless steel chimney liner for oil or gas or wood appliances as listed. Regular retail price is $599.00 . It is 6 inches in diameter and is 20feet in length. It is made of 316 Ti stainless steel .005 in thickness This will last a LIFETIME! .