Z-Flex Z-Max 5" x 40' Stainless Steel Chimney Liner Kits for All Fuels h35.7 The “Patina Finish” features a

The “Patina Finish” features a natural iron oxide patina that will gradually darken over time

BTU Rating LP: 275K

including: natural gas fireplaces

just hold a lighter or match near the burner while turning the key valve to light it

Z-Flex Z-Max 5" x 40' Stainless Steel Chimney Liner Kits for All Fuels h35.7 The “Patina Finish” features aZ Flex Triple Lock stainless steel chimney liner kits come complete with everything you need to quickly and easily install. Features Available in 3", 4", 5", 5. 5", 6", 7", 8", 9", 10" Larger sizes available upon request Alloy 316 Titanium Patented airtight Triple Lock construction is tested and listed by UL UL 1777 and ULC S635 Listed for use with wood, pellet, oil, natural gas, and propane fired appliances.