What is a Rigid Chimney Liner?
Most rigid chimney liner sections are made of nonmagnetic, series 304 or series 316 stainless steel. Unlike the flexible stainless steel liner, rigid pipe comes in sections and is usually round in shape and one to four feet long and five to ten inches or more in diameter. The most common wall thickness is 24-guage (0.024 in.) or 22-guage (0.029 in.) stainless steel.
A smooth walled rigid liner offers the most efficient venting due to the decreased turbulence. You can shape it to take full advantage of every cubic inch and offer maximum draft. It can be shaped into rectangular, square or oval.
304L is for venting wood appliances. 316L is for venting wood, coal, oil, and gas burning appliances.
Select a category below
For venting wood,coal,oil, and gas burning appliances
(0 products / 13 sub categories)
(0 products / 13 sub categories)
