{"product_id":"oem-goodman-1-2-in-wc-pressure-switch-for-gmh950904cxae-0130f00001p","title":"OEM Goodman -1.2 in WC Pressure Switch for GMH950904CXAE — 0130F00001P","description":"\u003ch2\u003eGoodman 0130F00001P Furnace Pressure Switch\u003c\/h2\u003e\u003cp\u003eThe genuine OEM Goodman 0130F00001P is a negative air-proving pressure switch built for the \u003cstrong\u003eGMH950904CXAE\u003c\/strong\u003e 96% AFUE two-stage furnace and compatible Goodman\/Amana models. This switch verifies proper induced-draft airflow before allowing the furnace to ignite, then continuously monitors draft during operation. If venting is blocked or the inducer weakens, the switch opens and locks out the burner to prevent unsafe combustion. Symptoms of a failing switch include a furnace that clicks and starts but won't light, or that shuts down mid-cycle with a pressure-switch fault code.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrip Point:\u003c\/strong\u003e -1.2 in. W.C. (inches water column)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Normally Open (NO)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Negative air-proving \/ draft safety switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits Model:\u003c\/strong\u003e GMH950904CXAE and select Goodman\/Amana 96% furnaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Genuine Goodman OEM\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe 0130F00001P is factory-calibrated to the precise -1.2 in W.C. setpoint the furnace's control logic expects. Because pressure switches are a life-safety device, an out-of-spec generic can either nuisance-trip in cold weather or fail to protect against a blocked flue. Matching the exact trip rating with the OEM part is the safest choice.\u003c\/p\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eDifficulty: Moderate (2\/5).\u003c\/strong\u003e Shut off power and gas, disconnect the spade terminals and the draft-sensing hose, and mount the new switch — usually 15–20 minutes. Confirm the -1.2 in W.C. rating matches the switch you removed, and run a complete heat cycle to verify normal operation. When in doubt, use a licensed HVAC professional.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058119131507,"sku":"GOODMAN-11349","price":31.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-1-2-in-wc-pressure-switch-for-gmh950904cxae-0130f00001p","provider":"National HVAC Parts","version":"1.0","type":"link"}