Furnace Motors Canada

50A55-843 White Rodgers control

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White-Rodgers 50A55-843 Universal Silicon Carbide Integrated Furnace Control, 24 VAC, 120 VAC, 50/60 Hz

The White-Rodgers 50A55-843 Universal Silicon Carbide Integrated Ignition module employs a microprocessor which continually monitors, analyzes and controls the proper operation of the gas burner, inducer and fan.

  • Replaces Most White-Rodgers and OEM Integrated Ignition Modules for Silicon Carbide Applications
  • Extensive Model Cross-Reference Provided
  • Diagnostic LED
  • Additional Jumpers to Extend the Length of the Connections


Electrical Rating at 77°F (25°C):

Input Voltage 25 VAC, 50/60 Hz

Max. Input Current (@ 25 VAC) 0.45 amp Relay Load Ratings:

Valve Relay 1.5 A @ 25 VAC, 50/60 Hz, 0.6f

Ignitor Relay 6.0 A @ 120 VAC, 50/60 Hz (resistive)

Inducer Relay 2.2 FLA-3.5 FLA @ 120 VAC

Circulator Relay 14.5 FLA-25.0 FLA @ 120 VAC

Replaces These  Ignition Modules:
031-00662-000, 031-00662-700, 031-01250-000, 031-01250-700, 031-01266-000, 031-01266-700, 031-01284-000,

084141, 1010806, 102077-02, 102077-03, 10207704, 102077-04, 10207706, 102077-09, 10207710, 10207714, 12L4201, 1380686, 1380698, 1380699, 14028, 14029, 14030, 14031, 117284, 194300330001, 30757,350486,

50A50-110, 50A50-111, 50A50-112, 50A50-113, 50A50-130, 50A50-131, 50A50-142, 50A50-143, 50A50-205, 50A50-206, 50A50-207, 50A50-208, 50A50-209, 50A50-210, 50A50-215, 50A50-216, 50A50-229, 50A50-230, 50A50-240, 50A50-241, 50A50-245, 50A50-285, 50A50-286, 50A50-288, 50A50-295, 50A50-296, 50A50-298, 50A50-405, 50A50-406, 50A50-408, 50A50-438, 50A50-471, 50A50-472, 50A50-473, 50A50-474, 50A50-475, 50A50-571, 50A55-143, 50A55-241, 50A55-245, 50A55-250, 50A55-285, 50A55-286, 50A55-288, 50A55-438, 50A55-474, 50A55-571, 50A55-843,

52537074000, 52537077000,


75671, 75672, 78712,

8068142, 8068561, 8068563, 83388, 99958174, 99958175,

D330927P01, D330930P01, D330934P01, D340035P01, D340774P01, D341122P01, D341235P02, D341235P03,


X13120666010, X13130436-01, X13130436-02, X13130436-04, X13130436010, X13130436040, X13640678040, X13650597010, X445901

Haldimand,Hagersville,waterford,Simcoe,Delhi,Port Dover,Waterford,Norwich,NanticokeOhsweken,Brantford,Ayr, Cambridge,Woodstock,Grimsby,Smithville, London,Delhi,Ingersol,Woodstock,Norwich,St Marys,Thorndale,Dorchester, Masonville,Liderton,Brant, burford,Liderton,Ailisa Craig,MT Brydges Delaware,Strathroy,Walford,Lampton Shores,Melbourne, Glencoe,Dutton,St Thomas,Southwold,Port Stanel,Toronto, Etobicoke, Scarborough, Markham, Thornhill, King city, Klienburg, Nobleton, Maple, Shomberg, York region, Vaughan, Rexdale, Malton, Brampton, Mississauga, Streetsville, Meadowvale, Port Credit, Lorne Park, Clarkson, Park Royal, Erin dale, Erin mills, South Common, Oakville, Burlington, Milton, Georgetown, Acton, Caledon

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