ensuring alignment with factory suction line specifications

This OEM replacement gasket ensures a combustion-tight seal between the burner plate and the heat exchanger interface

and liquid handling pipes

1 Cv rating for gas vent lines

York S1-331-03494-000 Board Kit 319847-401 ensuring alignment with factory suctionThe York S1 331 03494 000 Board Kit is a field proven 2 stage ECM control board designed for high performance HVAC equipment. This OEM York replacement part provides precise 115 230 VAC management of electronically commutated motors, optimizing airflow for both low and high operation stages. By utilizing advanced onboard algorithms, the Source1 furnace control circuit board adjusts system parameters in real time to maximize efficiency and reduce