{"product_id":"oem-goodman-0-10-wc-no-pressure-switch-for-gmv950905dxa-20197308","title":"OEM Goodman -0.10\" WC NO Pressure Switch for GMV950905DXA — 20197308","description":"\u003ch2\u003eGoodman 20197308 Pressure Switch (-.10\" WC, Normally Open)\u003c\/h2\u003e\u003cp\u003eThe Goodman \u003cstrong\u003e20197308\u003c\/strong\u003e is a genuine OEM air pressure switch engineered for the \u003cstrong\u003eGMV950905DXA\u003c\/strong\u003e two-stage, variable-speed 96% AFUE gas furnace. This normally-open switch monitors negative pressure across the inducer\/venting path and proves adequate draft before the ignition sequence begins. A failed or drifting pressure switch is one of the most common causes of a furnace that clicks, tries to light, then locks out — replacing it with the correct -.10\" WC set point restores safe, reliable ignition.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 20197308\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Single-pole air\/draft pressure switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSet Point:\u003c\/strong\u003e -0.10\" water column (WC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContact Action:\u003c\/strong\u003e Normally Open (NO)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits Model:\u003c\/strong\u003e GMV950905DXA gas furnace\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Goodman (also fits equivalent Amana builds)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis is a factory-authentic Goodman component with the exact calibrated set point and hose\/electrical fitment your furnace was designed around. Generic universal switches often require adapter tubing and may trip at the wrong pressure, causing nuisance lockouts. For a safety-critical draft-proving device, we recommend the true OEM part.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate\u003c\/strong\u003e — swap the two spade terminals and the sensing hose onto the new switch, then confirm the furnace proves and fires. Always cut power at the disconnect first. Best performed by a qualified HVAC technician.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058177261939,"sku":"GOODMAN-12825","price":32.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-0-10-wc-no-pressure-switch-for-gmv950905dxa-20197308","provider":"National HVAC Parts","version":"1.0","type":"link"}