National Chimney M-Flex 8" x 15" Stainless Steel Standard Liner Kit black-lava The DuraTech LDC may also

The DuraTech LDC may also be used on specific factory-built fireplaces listed to CAN/ULC-610 & UL 127

Accent the look of your gas fireplace setup and add to the traditional look of your hearth with a decorative fender

Stripped of excessive decoration

UL 441 Clearances 1" Minimum clearance to combustibles for 3" - 24" Diameter 8" Size 14" W x 14" D Technical Drawings & Dimensions

National Chimney M-Flex 8" x 15" Stainless Steel Standard Liner Kit black-lava The DuraTech LDC may alsoM 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