Resources

^^A form, fit, and functional replacement for Trane Spark Ignition Control: D674712P02 shown in the cross-reference section of this guide. The control boards are designed as automated gas ignition controls that monitor the ignition sequence including the inducer, pressure switch, spark ignition, gas valve, flame sense, and circulating blower while maintaining full safety circuit monitoring including the high limit switch, roll out switch and auxiliary limit switch circuits.