GSMS100-4 Parts List:
Blower Motor — B1340020S, Goodman/Janitrol, 1/2HP, 1075 RPM, 3 Speed
Vent/Inducer Motor – B2833001S, Goodman/Janitrol
Circuit Board — B1809913S Goodman/Janitrol Furnace Control Board
Hot Surface Ignitor — B1401018S, Goodman/Janitrol