{"product_id":"oem-goodman-0-33-in-no-pressure-switch-for-wgge4524a070maa-11112501s","title":"OEM Goodman -0.33 in. NO Pressure Switch for WGGE4524A070MAA — 11112501S","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 11112501S Pressure Switch\u003c\/strong\u003e is a genuine OEM \u003cstrong\u003e-0.33 in. WC, normally-open (NO)\u003c\/strong\u003e air-proving switch for the \u003cstrong\u003eWGGE4524A070MAA\u003c\/strong\u003e furnace. This safety switch confirms the induced-draft blower has established proper venting before the control board allows ignition. A drifted or stuck switch causes pressure-switch lockout codes and no-heat calls; the factory switch restores correct, safe sequencing.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: 11112501S\u003c\/li\u003e\n\u003cli\u003eSet Point: -0.33 in. W.C.\u003c\/li\u003e\n\u003cli\u003eConfiguration: Normally Open (NO)\u003c\/li\u003e\n\u003cli\u003eFunction: Draft \/ air-proving safety switch\u003c\/li\u003e\n\u003cli\u003eFit: Goodman WGGE4524A070MAA and cross-compatible models\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman (Genuine OEM)\u003c\/li\u003e\n\u003cli\u003eEquipment Type: Furnace\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003egenuine Goodman switch\u003c\/strong\u003e is calibrated to the exact -0.33\" trip point the furnace's control logic expects. Generic switches with approximate set points can allow ignition under weak draft or nuisance-trip on normal draft, defeating the safety function. For a component that guards against unsafe combustion, match the OEM set point.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (2\/5).\u003c\/strong\u003e Cut power, disconnect the two spade terminals and the rubber draft hose, unscrew the switch, and mount the replacement in the same orientation. Confirm the set point on the switch body matches -0.33\" WC before installing, and check for hose kinks. Always de-energize at the disconnect first.\u003c\/p\u003e\u003cp\u003eExact-fit OEM part from NationalHVACParts.com. Not sure of your set point? Email info@nationalhvacparts.com.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058252136819,"sku":"GOODMAN-14773","price":31.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-0-33-in-no-pressure-switch-for-wgge4524a070maa-11112501s","provider":"National HVAC Parts","version":"1.0","type":"link"}