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Direct-Acting Performance: Optimized for direct-acting configurations to ensure linear force is applied accurately to the valve stem
Whether you are addressing a noisy outdoor AC unit or a complete blade failure
This specific model is designed for 24V alternating current (AC) systems
If the pilot flame frequently flickers or goes out due to external drafts
including select Utica Boilers and Dunkirk gas boilers
Armstrong Furnace R42640-001 Ignitor/Sensor Els PW 17895 Direct-Acting Performance: Optimized for direct-actingThe 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
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US$ 362.50