Always use a multimeter to check for continuity across the terminals before assuming the switch is faulty

eliminating the need for field modifications and restoring factory-spec performance immediately upon installation

and condensing humidity

This OEM Carrier switch is calibrated to specific set points (-0

Reliable Ignition: Optimizes spark-to-pilot timing for consistent burner startup across wide pressure ranges

York 025-34177-000 Oil Temp Sensor Els PW 17895 Always use a multimeter toThe York 025 34177 000 Oil Temp Sensor is a critical thermistor based component designed for precise thermal monitoring within York HVAC systems and centrifugal chillers. Engineering specifications confirm this as a 10k Ohm NTC sensor (Negative Temperature Coefficient), calibrated to provide a standard resistance output of 10,000 Ohms at 77F (25C). This model is supplied without a well (w o well), making it an ideal field replacement for integrated