It requires a three-point signal (increase/decrease/hold) rather than a proportional analog voltage signal
essential for maintaining the correct temperature rise across the heat exchanger and protecting against system overheating
this part is specific to certain high-efficiency models
Common Questions & Technical Support: Why is my Williams vent switch tripping
this VAL08613 kit is typically supplied with the necessary mechanical fittings for the 5/8" line set
ICM Controls ICM2916 Board Els PW 17895 It requires a three-point signalThe ICM2916 ignition control board is a high performance, automated gas ignition solution engineered specifically as a form, fit, and functional replacement for the Trane D674712P02 and CNT7230. Designed for demanding Direct Spark Ignition (DSI) applications, this board provides comprehensive management of the furnace ignition sequence, overseeing the inducer motor, pressure switch, spark electrode, and gas valve. It maintains critical system safety