York S1-031-09199-000 Thermistor Sensor 320819-301 or if some elements fail

or if some elements fail to engage during a heat call

maintaining system efficiency in residential and light commercial condensing units

Contractor Grade: Designed for easy field installation in commercial refrigeration units

How often should this expandable filter be replaced

Optimized Ignition Output: Provides a 10kV secondary voltage to ensure rapid flame propagation in high-static pressure burners

York S1-031-09199-000 Thermistor Sensor 320819-301 or if some elements failThe York S1 031 09199 000 Thermistor Sensor is a precision engineered 10k ohm NTC temperature sensor designed for accurate thermal feedback in York and Johnson Controls HVAC systems. This OEM heating and cooling replacement part provides critical resistance data to the control board to manage refrigerant flow, air delivery, and system cycling. Field technicians rely on this HVAC thermistor replacement for its specific resistance curve, ensuring that