Armstrong Furnace R42640-001 Ignitor/Sensor Els PW 17895 The P32AC-1 is primarily designed

The P32AC-1 is primarily designed as an operating control for general HVAC air sensing

including select Utica Boilers and Dunkirk gas boilers

Whether you are addressing a noisy outdoor AC unit or a complete blade failure

This HVAC internal control module is essential for restoring the intelligent fan control necessary for energy-efficient furnace and air handler performance

Armstrong Furnace R42640-001 Ignitor/Sensor Els PW 17895 The P32AC-1 is primarily designedThe Armstrong Furnace R42640 001 Ignitor Sensor is a critical OEM replacement part designed for precise ignition and flame rectification in residential HVAC systems. Engineered as an ignitor sensor less pilot assembly, this component ensures reliable burner cycles by providing the necessary spark and feedback signal to the furnace control board. Transitioning to a high performance silicon nitride ignitor configuration often improves longevity over