Broad operating range from 32

this switch is calibrated to a specific -0

By choosing this genuine Amana HVAC part

or a situation where the ignitor glows but the main burners fail to light despite proper gas supply pressure

York S1-031-01915-000 Sensor 319847-401 Broad operating range from 32The York S1 031 01915 000 Supply Air Sensor is a precision 10K Ohm Type III NTC thermistor designed for high accuracy temperature monitoring within the discharge air stream. This OEM York replacement part is critical for maintaining proper discharge air temperature control in residential and commercial split systems or rooftop units. It functions by providing real time resistance feedback to the SE control board, allowing the system to modulate