The Laars Heating Systems FT2128 Ignition Rod Assembly is a replacement ignition component designed for compatible Laars FT Series boilers, including 199 MBH heating-only models and wall-mounted combination boilers. Installed within the burner assembly, the ignition rod works with the ignition system to produce the spark required to initiate gas combustion, supporting reliable burner ... https://www.partshnc.com/laars-heating-systems-ft2128-ignition-rod-assembly