Williams P321900 Ignition Control 322838-754 This OEM furnace control board

This OEM furnace control board serves as a direct replacement for various Nordyne-manufactured units

or communication loss at the zone controller level

Common Questions: How do I know if the Reznor 126101 Flame Probe needs replacement

Verify your fan blade pitch and the original motor's rotation before ordering to ensure correct airflow direction

This OEM replacement kit is designed for 1/4"

Williams P321900 Ignition Control 322838-754 This OEM furnace control boardThe Williams P321900 Ignition Control is a dedicated OEM replacement part engineered for precise sequence management in gas fired heating equipment. As the direct successor to the P32190, this electronic ignition module provides the necessary logic for safe pilot or main burner light off. This control is frequently utilized in Williams Monterey furnaces and Forsaire wall heaters, where maintaining specific timing for trial for ignition and flame