National Chimney M-Flex 4" x 35" Stainless Steel Standard Liner Kit arched The perfect finishing touch for

The perfect finishing touch for your fireplace

Product Type Elbow Pipe Diameter 7" Finish RAL 5005 49/43190 Powder Coat Documents & Files

Click to see Optional Glass Wind Guard Glass Wind Guard (OPT-WG-4612)

Using our Rutland Products you can Keep your Fire-Burning  Equipment operating at peak efficiency

This gorgeous effect recreates the look of a long-burning fire on a bed of red hot embers

National Chimney M-Flex 4" x 35" Stainless Steel Standard Liner Kit arched The perfect finishing touch forM 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