York S1-024-35311-000 Pressure Switch System Efficiency: Restores factory-spec start-up

System Efficiency: Restores factory-spec start-up timing

reducing labor time during field service calls

If the switch has no continuity even after pressing the manual reset button

it is recommended to use a new B1420601 Ignitor Clip if the original shows signs of heat fatigue

eliminating bracket modification or lead-wire splicing

York S1-024-35311-000 Pressure Switch System Efficiency: Restores factory-spec start-upThe York S1 024 35311 000 Pressure Switch is a critical safety component designed for precise monitoring of draft inducer blower performance within gas fired heating systems. Engineered with a factory calibrated 0. 65" WC trip point, this Single Pole Single Throw (SPST) switch ensures the combustion process only initiates when proper venting pressure and airflow are verified. It features a standard 1 4 inch barbed connection for seamless integration