ASCO SV311A01N6CF5 Solenoid Valve 322838-753 This encapsulated pressure switch features

This encapsulated pressure switch features SPST (Single-Pole Single-Throw) switch action configured to Open Low

Built with a Class F coil rated for 120Vac

verifying that the combustion air blower is generating sufficient airflow before the ignition sequence is allowed to proceed

The White-Rodgers 767A-373 120V Hot Surface Ignitor is a professional-grade silicon carbide furnace igniter engineered for high-performance gas-fired heating systems

Proper sizing is also critical

ASCO SV311A01N6CF5 Solenoid Valve 322838-753 This encapsulated pressure switch featuresThe ASCO SV311A01N6CF5 is a high performance 2 way normally closed solenoid valve engineered specifically for gas pilot control in commercial and industrial combustion systems. This direct acting gas shutoff valve features a rugged aluminum body and a 3 8" NPT connection, making it an essential component for burners, boilers, and furnaces. Operating on 24Vac power, it delivers a 1. 2 Cv flow capacity, supporting up to 64,000 BTU hr at a low pressure