{"product_id":"oem-goodman-1-10-pressure-switch-for-gmh950905dxad-0130f00000p","title":"OEM Goodman -1.10\" Pressure Switch for GMH950905DXAD — 0130F00000P","description":"\u003ch2\u003eGoodman 0130F00000P Pressure Switch (-1.10\" WC)\u003c\/h2\u003e\u003cp\u003eEnsure safe combustion airflow with this genuine OEM Goodman 0130F00000P pressure switch, calibrated at \u003cstrong\u003e-1.10 inches water column\u003c\/strong\u003e and identified by its Sun Gold housing. Designed for the \u003cstrong\u003eGMH950905DXAD\u003c\/strong\u003e furnace, this switch proves that the induced-draft blower is pulling adequate draft before the ignition sequence begins. If venting is blocked or the inducer is weak, the switch prevents the burners from firing — a critical safety interlock against incomplete combustion and CO buildup.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e 0130F00000P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrip point:\u003c\/strong\u003e -1.10 in. WC (negative pressure)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor code:\u003c\/strong\u003e Sun Gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Draft \/ airflow proving safety switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Goodman GMH950905DXAD\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003ePressure switches must match the furnace's exact set point — a generic switch with the wrong WC rating either nuisance-trips on good drafts or, worse, fails to trip when venting is dangerously restricted. This OEM switch is factory-calibrated to the -1.10\" spec, guaranteeing the safety logic works as engineered.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty: Easy (2\/5)\u003c\/h3\u003e\u003cp\u003eA 15–20 minute swap. Disconnect power, photograph the wiring, transfer the two spade terminals and the rubber sensing hose to the new switch, then mount it in the original bracket. Confirm the hose is free of condensate and firmly seated. Restart and watch a full ignition cycle to verify the switch closes on a call for heat. No calibration needed.\u003c\/p\u003e\u003cp\u003eGenuine Goodman safety component — exact fit for the GMH950905DXAD.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058122801523,"sku":"GOODMAN-11457","price":49.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-1-10-pressure-switch-for-gmh950905dxad-0130f00000p","provider":"National HVAC Parts","version":"1.0","type":"link"}