Williams P321900 Ignition Control 318820-201 significantly reducing labor hours for

significantly reducing labor hours for contractors

Can the superheat be adjusted on this model

Internal Precision: Features a high-leverage linkage assembly and positive dead-end lockup for tight control at shut-off

Reliable Performance: Engineered to handle standard low-voltage control signals without signal degradation

Williams P321900 Ignition Control 318820-201 significantly reducing labor hours forThe 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