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The Goodman 0130F00000P is a genuine OEM air pressure (draft-proving) switch calibrated to -1.10 inches water column for the AMH950453BXAE gas furnace. It confirms that the inducer blower is producing adequate draft before the control board allows ignition. A failed or drifting pressure switch is the leading cause of furnaces that click, stage the inducer, then lock out without lighting — a common no-heat symptom.
Pressure switch calibration is everything. The OEM 0130F00000P is factory-set to the exact -1.10" WC trip point your furnace's control sequence expects. Generic switches with a mismatched set point may nuisance-trip in cold weather or, worse, fail to prove draft correctly — a safety concern. OEM guarantees the right calibration and hose-port orientation.
Easy (2/5) — A 10–15 minute repair. Cut power, note the wire and hose positions, transfer the two spade terminals and the sensing hose to the new switch, and remount. Verify operation through a full heat cycle. Basic hand tools only.
Backed by our fit guarantee. Need help matching your switch? Email info@nationalhvacparts.com.