AL29-4C flexible stainelss steel liner kits are specified for use in high efficiency furnace and venting designs (typically 86% or greater efficiency). AL29-4C is a stainless steel alloy designed for extreme resistance to corrosion which makes it an ideal choice for venting high efficiency furnaces and boilers, corn, oil, and gas burning appliances.
Used with specified high efficiency furnaces and venting designs - typically 86% or greater efficiency
Ideal choice for relining masonry chimneys venting high efficiency furnaces and boilers burning corn, oil, or gas
AL29-4C stainless steel alloy is extremely resistant to corrosion
Check your high-efficiency appliance's manual to see if AL29-4C is required when relining your masonry chimney
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Rock-Flex Stainless Steel Flex Liner Kit Fabricated with 316 grade stainless steel and used to reline chimneys venting lower efficient appliances such as furnaces, boilers, wood stoves, gas stoves, and more.
AL29-4C flexible stainelss steel liner kits are specified for use in high efficiency furnace and venting designs (typically 86% or greater efficiency). AL29-4C is a stainless steel alloy designed for extreme resistance to corrosion which makes it an ideal choice for venting high efficiency furnaces and boilers, corn, oil, and gas burning appliances. Personalize your AL29-4C stainless steel chimney liner kit with all the components needed for your setup.
Our AL29-4C stainless steel chimney liner and components are designed for extreme resistance to corrosion, pitting and stress corrosion cracking. AL29-4C is typically used with high efficiency furnace and venting designs. All of our components feature the quick-connect band clamp system for a secure and easy installation.
