100869-03 NO PLASTIC FRAME S9220E1018 Ignition Control Circuit Board 2 Stage

50A55-438 GUARANTEED WORKING TESTED GOOD OEM Furnace Control Board

50a55-438 NEW GENUINE OEM PART (not generic) Furnace Control Board

50A55-438 genuine oem part - GUARANTEED WORKING TESTED Furnace Control Board

Furnace Control Board

50M56-707 Furnace Control Board PCBBF140S PCBBF136S

ICM Controls ICM2812 Furnace Control Board Only (not a kit) used #X176

50A55-474-04 GUARANTEED WORKING Furnace Control Circuit Board D341235P01