It features a robust panel mount design

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

Maintains the reliability of the magnetic switching mechanism by eliminating the need for bellows

always consult the specific furnace's high-altitude conversion manual to verify the required pressure setting

As a genuine Goodman furnace part

Armstrong Furnace R42640-001 Ignitor/Sensor Els PW 17895 It features a robust panelThe 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