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The Goodman 0130F00504 is a genuine OEM air-proving pressure switch built for the ACES800403AXAA gas furnace and other compatible Goodman/Amana models. This switch monitors draft pressure from the inducer assembly and confirms safe airflow before the control board allows ignition. A failed or drifting switch is one of the most common causes of a furnace that clicks, tries to start, and then locks out.
Our OEM 0130F00504 is calibrated to the exact -0.60" WC set point the ACES800403AXAA control sequence expects, ensuring reliable proving and no nuisance lockouts. Generic aftermarket switches may carry a different tolerance band or hose-port angle that can cause false trips or fit issues. For a safety-critical part, matching the OEM calibration is strongly recommended.
Replacement takes 15–25 minutes with basic hand tools. Cut power at the disconnect, photograph the two wire leads, transfer the tubing, and mount the new switch. Verify operation with a manometer if available. Always shut off gas and 120V power before servicing.