Internal Spring Design: Maintains desiccant bed integrity during transport and high-vibration operation

maintaining the integrity of the 8 sq

It features a robust panel mount design

this assembly is a standard choice for technicians servicing medium-temperature systems

This 18-240 VAC universal voltage timer features a knob-adjustable delay ranging from 0

Armstrong Furnace R42640-001 Ignitor/Sensor Els PW 17895 Internal Spring Design: Maintains desiccantThe 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