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ICM Controls ICM2812-KIT Universal Furnace Control Board

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Original price $104.66
Current price $101.29
Currently 15 in stock.

ICM Controls ICM2812-KIT Universal Furnace Control Board

The ICM2812-KIT is a universal replacement board that comes packaged with a series of cable harnesses that make it a replacement for the White-Rodgers 50M56U-843 and more than 200 other popular part numbers! See the full cross reference information in the replaces section below.
  • Hot Surface Ignition (HSI) control board
  • Microprocessor-based
  • Monitors timing, trial for ignition, system switches, flame sensing and lockout.
  • 100% lockout safety feature
  • Compatible with LP or Natural Gas
  • LED indication for status and fault codes to aid in troubleshooting


Electrical Specifications:

  • Control voltage: 24 VAC (18-30 VAC)
  • Line voltage: 120 VAC
  • Operating temperature: -40˚to 175˚F (-40˚to 80˚C)
  • HSI Hot Surface Ignitor: 6 amp @ 120 VAC
  • Gas Valve: 1.5 amp @ 24 VAC
  • Inducer draft motor: 2.2 FLA @120 VAC
  • Blower motor: 14.5 FLA @ 120 VAC



    • Operating Temp Range: -40° to 176°F (-40° to 80°C)
    • Humidity Range: 5 to 95% relative humidity (non-condensing)


    • White-Rodgers: Universal 50M56U-843, and 200+ other models from Goodman, Carrier, Lennox, York, Trane, White Rodgers, Whirlpool, Nordyne and more.
    • For a full list of replacements, see the cross reference list here


    Sell Sheet

    Installation Guide