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White Rodgers 21M51U-843 Universal Two-Stage HSI Integrated 3-Speed (PSC) Furnace Control Kit
White Rodgers 21M51U-843 Universal Two-Stage HSI Integrated 3-Speed (PSC) Furnace Control Kit
 
Our Price: $249.42

Stock Status:(Out of Stock)

Availability: Usually Ships in 1 to 2 Business Days
Product Code: 21M51U-843
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Description Extended Information
 

This easy to install kit includes everything you need for quick and accurate replacement of White Rodgers 50M51-242 and all 50M61-XXX controls. Simplifies stocking, installation and ensures peak system performance.

Kit Includes:

  • Ignition Control Module
  • Universal 120V Nitride Ignitor Kit - 21D64-2
  • Installation Instructions and OEM Cross-Reference
Features
    • 120 VAC Ignitor Output
    • 120 VAC Two-Speed Inducer Output
    • 120 VAC Humidifier Output
    • 120 VAC Electronic Air Cleaner Output
    • 120 VAC 3-Speed PSC (Permanent Split Capacitor) Circulator Output
    • 2-Stage Gas Valve Output
    • Fuse Protection - 3 Amp
    • Furnace Status LED - Tri-Color (Green, Red and Amber)
    • Heat Fan OFF Delay (Dipswitch Selectable)
    • Fan ON Delay for Cooling
    • Auto Second Stage Delay (Dipswitch Selectable Mode)
    • Historical Fault Retrieval by Pushbutton
    • YLO, Y, W1, W2, R, G, C, TWIN Terminals
    • Pressure Switch Inputs and Monitoring
    • Flash Microprocessor with Non-Volatile Memory
    • Flame Current Measurement Points
    • Cross Reference: Lennox 18M3401, 46M9901, Goodman 20300001, 20300003, 50M51-242, 50M61-120, 50M61-288, 50M61-289, 50M61-495, 50M61-843, 83L9301, CNT03077, X13650839010

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