Description: White-Rodgers 21M51U-843 Universal Two-Stage Integrated Furnace Control for PSC Blower Motors Universal two-stage furnace control kit includes 120 vac nitride ignitor 21d64-2 for 80v and 120 vac hot surface ignition and psc blowers, services Amana, Armstrong, Lennox, Trane, Goodman and York family brands replaces 50A51, 50M51 and 50M1 applications.Features:Reduces inventory by replacing most White-Rodgers 50A51, 50M51, and 50M61 and other two-stage HSI controls with 80V or 120V ignitor.Includes a universal 120V nitride ignitor to allow replacement of 80V and 120V controlsDiagnostic LED indicators streamline installation and system troubleshooting120V air cleaner output and 120V humidifier output up to 1 Amp maxAdded dipswitches to trial for ignition and blower delaysAdditional blower motor wire extensionsTrane ignitor mounting bracket is included Specifications: Multiple Input Voltages:24 Vac, 120 Vac, 50/60 HzAmp Rating:14.5 FLA-25.0 LRA @ 120 Vac (Circulator Relay)Ambient Operating Temperature:-40 to 175 deg. F (-40 to 79 deg. C)Operating Humidity:5% to 93% relative humidity (non-condensing)Accessories:Includes IgnitorApprovals:CSA (Canada & US) Cross Reference: Amana/Goodman:10207708, 10207712, 10207713, 20300001, 20300003, 50A51-215, 50A51-225, 50A51-235, 50M61-288, 50M61-289, PCB00114, PCB00115, PCB00116, PCBBF114, PCBBF114S, PCBBF115, PCBBF115S, PCBBF116, PCBBF116S, PCBBF120S, PCBBF125Armstrong:43207001, 44957001, 50A51-210, 50A51-211, R43207001, R44957001Johnstone:L39-373, L39-376, L42-300, L42-301, L42-302Lennox Industries:100869-03, 18M3401, 39M26, 46M9901, 50M61-120, 63W26, 83L9301, Y4151Trane/American Standard:1006225, 1148167, 21M51-495, 50A51-405, 50A51-495, 50M51-495, 50M61-495, CNT01308, CNT02184, CNT03077, CNT05122, CNT06424, CNT07566, CNT1308, CNT2184, CNT6424, D330934P01, D330937P01, D340021P01, D341418P01, D341418P02, D344301P01, KIT15943, KIT17858, X13650839010White-Rodgers:21M51U-843, 50M61-843York International:18381, 18384, 265903, 449573, 50A51-242, 50A51-243, 50M51-242, 542767, 67298, 872670, S1-03101290000, S1-03101909000, S1-03102954000, S1-03103009000, S1-03109117000, S1-03109168000, S1-33102954000, S1-33103009000, S1-33109117000, S1-33109168000
Price: 269.99 USD
Location: Lawrenceburg, Kentucky
End Time: 2024-12-01T22:26:11.000Z
Shipping Cost: 0 USD
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Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money back or replacement (buyer's choice)
Brand: White-Rodgers
Type: Furnace Control Board
Model: 21M51U-843
MPN: 21M51U-843
Compatible Product: Central Furnace
California Prop 65 Warning: WARNING - https://www.p65warnings.ca.gov/
