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Ships within 48 hours · Estimated delivery Sep 14 - Sep 19
including the EG
the Weil McLain 383-500-630 package includes both the integrated temperature and pressure sensors required for a full replacement of the original dial assembly
Robust Local Sensing: Utilizes the spark electrode for flame rectification
making it an essential component for high-pressure cutout or condenser fan cycling
Lennox 97J69 Pressure Switch 320788-704 including the EGThe Lennox 97J69 Pressure Switch is a critical safety component designed for specific Lennox furnace models to monitor induction blower performance and flue venting integrated within the combustion circuit. This SPST (Single Pole Single Throw) vacuum switch is factory calibrated to a . 85" WC (Water Column) set point, ensuring the system only initiates the ignition sequence when proper static pressure is established. Featuring a standard 1 4" barb
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