York S1-331-03009-000 Control Freon this OEM component ensures a

this OEM component ensures a precise mechanical fit with its 1/4" diameter and 4 3/4" insertion length

Key Benefits Precise Thermal Calibration: Designed with a 150°F open and 120°F close threshold to protect the heat exchanger from overheating

The inclusion of a dedicated suction hose allows for the efficient removal of oil from the crankcase

This component features a #42 drill size with a verified

York S1-331-03009-000 Control Freon this OEM component ensures aUpgrade and maintain system integrity with the York S1 331 03009 000 Control, a specialized 2 Stage Furnace Control board designed for high performance residential heating applications. This genuine York OEM part serves as the central logic unit for two stage gas furnaces, precisely managing ignition sequencing, inducer motor speeds, and blower timing to ensure balanced airflow and efficient heat distribution. As a veteran grade HVAC circuit board