Z-Flex Z-Max 4" x 40' Stainless Steel Chimney Liner Kits for All Fuels w25.75 this cover helps protect the

this cover helps protect the burner area from outdoor elements when not in use

Brand DuraVent Series FasNSeal Model FSA-SWDW7 Product Type Double-Wall Adapter

durable tempered glass construction to ensure a long-lasting

Clean Energy: No fuel or venting is required

Z-Flex Z-Max 4" x 40' Stainless Steel Chimney Liner Kits for All Fuels w25.75 this cover helps protect theZ 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.