National Chimney M-Flex 7" x 25' Stainless Steel Standard Liner Kit d22.625 Item Number OPT-WHTRC-626212 UPC Code

Item Number OPT-WHTRC-626212 UPC Code 196111456741 Manufacturer The Outdoor Plus Brand Name The Outdoor Plus Material Stainless Steel Product Category Rectangular Fire Pit Lid Cover

creating a beautiful display of YELLOW DANCING FLAMES®

5" Product Height 4" Size 3oz Frequently Asked Questions

Creates a smooth transition for an undisruptive flow

National Chimney M-Flex 7" x 25' Stainless Steel Standard Liner Kit d22.625 Item Number OPT-WHTRC-626212 UPC CodeM FLEX standard liner kits are used for wood, oil, coal, and gas appliances. Each of our . 006" (CB) and . 005" (CBF) standard kits comes with installation instructions and a lifetime warranty. This lining kit has been installed in venting applications since 1992 and continues to be the most popular "all fuels" kit we offer. We stock 3" 8" inside diameter (ID) as well as 6" 8" outside diameter (OD) in our . 006" (CB). What's Included 1x Installation