National Chimney M-Flex 3" x 25" Stainless Steel Standard Liner Kit liquid-propane 120vac: Standard outdoor grounded power

120vac: Standard outdoor grounded power cord- simply plug into GFCI outlet

Multi-Function: Flame effect can be controlled independent without heating

12" Diameter Anchor Plate With Damper

Ensures long service time with premium aluminum alloy

this contemporary front provides a decorative accent that adds allure to your firebox

National Chimney M-Flex 3" x 25" Stainless Steel Standard Liner Kit liquid-propane 120vac: Standard outdoor grounded powerM 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