York S1-331-03003-000 Control Board Kit 322056-301 Potted Design: Superior resistance to

Potted Design: Superior resistance to moisture

this 3-blade component is optimized for CW rotation (clockwise) to maintain consistent static pressure across the coil

ensuring 3-tube furnace manifold alignment

a critical replacement component designed for liquid flow switches

Robust Construction: Housed in a heavy-duty NEMA 1 all-steel enclosure to protect internal components from mechanical damage in mechanical rooms

York S1-331-03003-000 Control Board Kit 322056-301 Potted Design: Superior resistance toThe York S1 331 03003 000 Control Board Kit is an essential OEM integration for managing the sequence of operation in compatible 24V residential furnace systems and light commercial air handlers. This HVAC circuit board replacement functions as the central processor, interpreting thermostat signals to regulate the inducer motor, gas valve timing, igniter sequence, and blower motor speeds. Engineering for direct fit compatibility, the S1 331 03003 000