White-Rodgers 50D50-842 Universal Direct Spark Module
Microprocessor Based Gas Ignition control for Heating Appliance.
Replaces: S8680, S87B1008, S87B1016, S87C1006, S87C1014, S87D1004, S87D1012, S87J1026, 50D20-150, 50D20-152, 50D20-160, 50D20-162, 50D20-170, 50D20-180, 50D20-250, 50D20-350, 50D20-50, 50D20-51, 50D20-52, 50D20-60. 50D20-70, 50D20-80, 50D21-1