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

The York S1-025-26366-008 Limit Switch is a critical safety component designed for high-limit protection in residential furnaces and air handlers

It features a robust panel mount design

maintaining the integrity of the 8 sq

ensuring seamless integration with existing commercial coffee maker water inlet valves and control circuitry without modification

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