Fenwall Hot Surface Ignition module used on later model Teledyne-Laars/jandy Gas Heaters. The R0408100 ignition module is the proper replacement for the following heater MODELS: LLD, LD, LDL, EHE, LX, LT, LJ Jandy heaters.
replaces the obsolete R032800, and the R0202900.
This kit includes wiring diagram for replacement.