National Chimney M-Flex 3" x 15" Stainless Steel Standard Liner Kit h99 Timer Control Option

Timer Control Option

Ideal when using multiple heaters to set up zones for a variety of simple or complex applications Infinite Heat Control Use Any Switch Solid-State Control Packages work in conjunction with Infratech’s Analog Controllers Only Timer --- Analog Controllers are offered with or without Digital Timers Remote Dimming Zoning Capabilities Smart Phone/Tablet Application NEMA Rating --- NEMA 12 Analog / NEMA 4 Panel Wiring Diagrams Provided Tested Before It Leaves The Factory Assigned a UL Listing Number Panel Built Job Specific Overall Dimensions 14" (W) x 7" (D) x 16" (H) Interior measurements 16" H x 12" W x 6" D

Fuel Type: Fueled by natural gas only

2-Sectional Chairs

National Chimney M-Flex 3" x 15" Stainless Steel Standard Liner Kit h99 Timer Control OptionM 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