White Rodgers 50A55-843 control Canada

THIS PART HAS BE SUPERSEDED TO 50M56U-801

Specifications:

The 50A55-843 Universal Silicon Carbide Integrated Ignition control employs a microprocessor which continually monitors, analyzes and controls the proper operation of the gas burner, inducer and fan. The Universal Module includes an extensive cross-reference, additional jumper wires, an additional wiring harness and a jumper for Trane applications. The module also has terminals for powering a humidifier and electronic air cleaner.

Includes flash code diagnostics

Fused to protect low voltage system transformers

Includes mounting hole template

Input Voltage - 25 VAC 50/60 Hz

Adjustable blower relay

Input Voltage: 25 VAC 50/60 Hz

Maximum Input Current: 25 VAC . 0.45 amp

Valve Relay: 1.5 amp @ 25 VAC 50/60 Hz 0.6 pf

Ignitor Relay: 6.0 amp @ 120 VAC 50/60 Hz (resistive)

Inducer Relay: 2.2 FLA – 3.5 LRA @ 120 VAC

Circulator Relay: 14.5 FLA – 25.0 LRA @ 120 VAC

Operating Temperature Range: -40 to +175°F (-40 to +79°C)

Humidity Range: 5% to 93% relative humidity

Replacement for the following control boards: 

Cross reference for White Rodgers 50A55-843

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, 56L8501, 75671, 75672, 78712, 8068142, 8068561, 8068563, 83388, 99958174, 99958175, D330927P01, D330930P01, D330934P01, D340035P01, D340774P01, D341122P01, D341235P02, D341235P03, PCBBF117, X13120666010, X13130436-01, X13130436-02, X13130436-04, X13130436010, X13130436040, X13640678040, X13650597010, X445901