Replaces these Obsolete Part Numbers:50E47-30, 50E47-50, 50E47-60, 50E47-70, 50E47-130, 50E47-140, F50E47-50, 50E4750, 50E47-40, 50E47-60, 50E47-70, 025-25436-700, 02525436700, 50E4770, 50F47-60, 50F4760, 50D47-40, 50D4740, 50E47-843, 37-4836B, 37-4836A, 50E47-150, 50E47-160, 50E47-170, 50E47-850, 50E47-070, 50E47-851, 867778821, 1001346.

Used in Amana, Comfortmaker, ICP, Heil, York Furnace Models:GUA100A016AIN, GUC115B50B, NUGS100AH01, GUG094A016IN, PBNU-lD20P14, GUI115B35B.