Z-FLEX 4" x 15 Ft. Double Vent Stainless Steel Flex Chimney Liner

Additional length of oil double-vent connector. Z-Flex Stainless Steel Chimney Liner Kits come complete with everything you need to quickly and easily install a professional venting system. Manufactured from special high temperature and acid resistant stainless steel, exclusive to Z-Flex. Oil Vent is a double wall flexible insulated vent connector designed to make insulated connections between appliance and common vent, such as L-Vent, masonry chimney, or Z-Flex chimney liner products easy and economical.