White-Rodgers 50M56U-843 Integrated Furnace Control Board, Universal Replacement
Replaces virtually all White-Rodgers and competitive single stage carbide and HSI systems with 80V or 120V ignitors. Replaces more models than Honeywell S9200U1000
3 Fan Speeds – cool, low heat & high heat speeds
Universal HotRod nitride ignitor kit – 21D64-2
9 quick-select/quick-connect wiring harnesses
Red LED diagnostic flash protection, 3A replaceable automotive type
Humidifier & Electronic Air Cleaner connections (optional)
Specifications
Multiple Input Voltages:
24 Vac, 120 Vac, 50/60 Hz
Amp Rating: 14.5 FLA-25.0 LRA @ 120 Vac (Circulator Relay)
Ambient Operating Temperature: -40¡ã to 175¡ãF (-40¡ã to 79¡ãC)
Operating Humidity: 5% to 93% relative humidity (non-condensing)
Accessories: Includes Ignitor
Approvals: CSA (Canada & US)
Cross Reference
Carrier/ICP Brands: 1010806, 1380686, 1380698, 1380-699, 50A50-110, 50A50-111, 50A50-112, 50A50-130, 50A50-131, 50A50-142, 50A50-210, 50A50-215, 50A55-143, HK42FZ004, HK42FZ007, HK42FZ008, HK42FZ009, HK42FZ011, HK42FZ016
Climate Corp: 117284
Fedders: 194300330001, 30757, 50A55-250
Goodman/Amana Brands: 10207720*, 20394001, 101283-9336AHSC1, 1012-83-9337A, 1012-933D, 10207701, 10207702, 102077-02, -03, -04, -06, -09, -10, -14, -15, -17, -18, -19, 102077-17*, 10207720*, S*, 41F-5, 50A50-205, 50A50-206, 50A50-207, 50A50-288, 50A50-298, 50A55-288, 50A55-288-05, 50A65-288*, 50A65-289*, 50M56-281, 50M56-291, 50T35-730, 50T35-730-1, 50T35-743, 50T55-288, B1809906, S, B1809908, S, B18099-13, S, B1809913S, CNT04664, CNT4664, PCB00117, PCBBF117, S, PCBBF118*, S*, PCBBF134, PCBBF135, S, PCBBF136, PCBBF138, S, PCBBF140, S, RF00129
Grainger: 3XA75, 3XA76*, 4DG53, 4DG54, 4DG55, 4DG56
GW Berkheimer:
75671, 75672
HD Supply: 78712, 83388
Honeywell: S9200U1000
Hughes Supply: 084141
ICM: ICM280, ICM2805A, ICM2808, ICM284, ICM286, ICM288
Johnstone: L41-722, L43-226*, L45-909, L46-388, L46-457, L46-655, L46-846*, L47-030
Lennox/Allied Air Brands: 100925-01*, -02*, -03*, 1012-83-9673A, 1012-967, -968, -977A, 103085-01, -02, -03, 10M93*, 10M9301*, 1214201, 124110, 12L4201, 12L69*, 12L6901*, 17W92*, 17W9201*, 21D83M-843*, 23W51*, 23W5101*, 30W25*, 3W2501*, 32M88*, 32M8801*, 50A55-120, 50A65-120*, -121*, -122*, -123*, -743*, 56L83*, 56L8301*, 56L84*, 56L8401*, 56L8501, 56W19, 69M08*, 69M0801*, 69M15*, 69M1501*, 80M2701, 81W11, 94W83, R47582-001, X4459, X445901
Metropac: 14028, 14029, 14030, 14031
Nordyne Brands: 624690, 624742, 624844, 904840, 920915, 1012-83-9559B, 1012-955A, 624557, 0, 624564, 0, 624591, -A, -B, -C, -D, 624628, 0, 6246310, 0, 624631-A, 624631-B, 710128A, 902378, 902696, 903106
Olsen, Airco, DMO Ind: 50A50-216
Rheem/RUUD Brands: 1012-925A, B, C, 62-22694-01, -02, -03, -11, -12, -82, -91, 62-22737-06, -07, -08, -10, -87, -88, 62-24044-01, -81, -91, 62-24045-01, 62-24046-01, 62-24084-01, -02, -71, -82, -91, -92, 62-24268-01, -02, -03, 695-200
Texas Instruments: 61F3, 6DT-1, -2
Thermo Products: 350486, 350836*, 50A65-143*
Trane/American Standard Brands:
50A50-143, 50A50-405, 50A50-406, 50A50-471, 50A50-472, 50A50-473, 50A50-474, 50A50-571, 50A55-3797, 50A55-474, 50A55-476, 50A55-480, 50A55-486, 50A55-571, 50A65-474*, 50A65-475*, 50A65-476*, 50A65-5165*, 50M56-486, 50M56-495, CNT01309, CNT02181, CNT02182, CNT02183, CNT02789, CNT02891, CNT03076*, CNT03606, CNT03740, CNT03742*, CNT03797, CNT03798*, CNT03799, CNT05164*, CNT05165*, CNT07541, CNT07679, CNT1309, CNT1616, CNT1684, CNT1686, CNT1687, CNT1848, CNT1849, CNT2181, CNT2182, CNT2183, CNT2789, CNT2891, CNT3076*, CNT3606, CNT3742*, CNT3798*, CNT3799, CNT5164*, CNT5165*, D330927P01, D330930P01, D330934P01, D340035P01, D340354P01, D340774P01, D340790P01, D341122P01, D341213P01*, D341235P01, D341235P02, D341235P03, D341396P01*, D341396P03*, D341396P04*, D341396P05*, D345780P01, D345780P02, D345780P03, X13120666010, X13130436-01, -02, -04, X13130436010, X13130436040, X13640678040, X13650597010, X13650818030*
Whirlpool:
8068142, 8068561, 8068563, 99958174, 99958175
White-Rodgers: 50A50-113, 50A50-245, 50A50-285, 50A50-286, 50A50-295, 50A50-296, 50A50-407, 50A50-408, 50A50-438, 50A50-475, 50A55-245, 50A55-285, 50A55-286, 50A55-438, 50A55-843, 50A65-843*, 50A66-843*, 50M56-843, 50M56U-843
York/JCI Brands: 879598, 031-00662, 031-00662-000, -700, 031-01140-000, -001, -002, -701, -702, 031-01234-700, 031-01235-000, -700, 03101250000, 031-01250-000, -700, 031-01266-000, -700, 031-01267-00, -000, -001, -001A, 031-01284-000, 031-01933-000, 031-01972-000, 031-01973-000, 031-09166-000, 031-09167-000, 1012-83-9651B, 1162-201, -202, 1162-83-202, 265901, 265902, 31011140002, 3101250000, 3101973000, 331-01933-000, 331-01972-000, 331-01972-200, 331-03010-000, 331-09167-000, 431-01972-100, 50A50-208, 50A50-209, 50A50-229, 50A50-230, 50A50-240, 50A50-241, 50A55-241, 50A56-242, 50A56-243, 50A56-956, 52537074000, 52537077000, 5253733900, 539617, G951ADB1401, C, G951ADB-1401C, -1402, -1403, G951AEB-1403, P03101267001, P031-01267-001, PTH031011400-00, S1-03100662000, S1-03101250000, S1-03101266000, S1-03101267000, S1-03101267001, S1-03101284000, S1-03101933000, S1-03101972000, S1-03101973000, S1-03109167000, S1-33102956000, S1-33103010000
*80V application which requires 120V ignitor upgrade