Description
The ICM2920 is a form, fit, and functional replacement for the furnace control boards shown in the cross-reference section of this guide.
The ICM2920 is an automated gas ignition control board that monitors the ignition sequence including the inducer, pressure switch, spark ignition, gas valve, flame sense, and circulating blower while maintaining complete safety circuit monitoring including the high limit switch, roll out switch, and auxiliary limit switch circuits.











