Operating on a 120V gas valve solenoid

a 4-second trial for ignition (TFI)

20" WC threshold before condemning the part

System Protection: Safely interrupts the control circuit during high-pressure conditions to protect the compressor

York S1-031-09164-000 Sensor 340793-762 Operating on a 120V gasThe York S1 031 09164 000 Sensor is a precision engineered 10K Ohm Type III thermistor specifically designed to monitor evaporator coil conditions during the defrost cycle. Featuring a 98 inch blue lead wire, this NTC (Negative Temperature Coefficient) sensor provides technical flexibility for varied cabinet routing, ensuring the thermal connection remains isolated from moisture rich environments. As an authentic OEM component, it maintains the