{"product_id":"oem-goodman-10-in-wc-no-pressure-switch-for-gme950603bxaa-20197308","title":"OEM Goodman -.10 in WC NO Pressure Switch for GME950603BXAA — 20197308","description":"\u003ch2\u003eOEM Goodman 20197308 Pressure Switch (-.10\" WC, Normally Open)\u003c\/h2\u003e\u003cp\u003eThe Goodman 20197308 is a genuine OEM negative air pressure switch calibrated to \u003cstrong\u003e-0.10 inches of water column\u003c\/strong\u003e with a \u003cstrong\u003enormally open (NO)\u003c\/strong\u003e contact set, built for the \u003cstrong\u003eGME950603BXAA\u003c\/strong\u003e modulating gas furnace and compatible Goodman\/Amana high-efficiency models. This safety switch verifies that the inducer draft motor is producing adequate flue draft before the control board allows ignition. If venting is blocked or the inducer weakens, the switch stays open and safely prevents burner operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e 20197308\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSet point:\u003c\/strong\u003e -0.10 in. WC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContact type:\u003c\/strong\u003e SPST, normally open (closes on draft)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Goodman GME950603BXAA and compatible condensing furnaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Draft-proving combustion safety interlock\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003ePressure switches are calibration-critical. This OEM switch is factory-set to the exact -.10\" WC trip point and hose-port configuration Goodman specified for this furnace. A generic switch with the wrong set point or reversed contact logic will cause short-cycling, error codes, or a no-heat condition — always match the OEM calibration stamped on the switch.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty: Easy–Moderate\u003c\/h3\u003e\u003cp\u003eRated \u003cstrong\u003eEasy to Moderate\u003c\/strong\u003e — about 20–30 minutes. Cut power, photograph and transfer the two wire leads, disconnect the rubber sensing hose, unscrew the mounting bracket, and install the replacement. Confirm the hose is seated with no cracks or condensate blockage before restart.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058108514675,"sku":"GOODMAN-11016","price":32.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-10-in-wc-no-pressure-switch-for-gme950603bxaa-20197308","provider":"National HVAC Parts","version":"1.0","type":"link"}