{"product_id":"oem-goodman-10-in-wc-no-pressure-switch-for-amh950704cxae-20197308","title":"OEM Goodman -.10 in. WC NO Pressure Switch for AMH950704CXAE — 20197308","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 20197308 Pressure Switch\u003c\/strong\u003e is a genuine OEM combustion-air\/draft safety switch engineered for the \u003cstrong\u003eAMH950704CXAE\u003c\/strong\u003e gas furnace and other compatible Goodman and Amana models. This normally-open switch monitors inducer draft and will not allow ignition until proper venting airflow is confirmed, protecting your home from unsafe combustion conditions.\u003c\/p\u003e\u003cp\u003eRated at a \u003cstrong\u003e-.10 in. W.C.\u003c\/strong\u003e actuation setpoint, this switch closes on a rise in negative pressure to prove the induced-draft blower is pulling flue gases correctly. A failed or drifting pressure switch is one of the most common causes of a furnace that lights briefly then shuts off, or that fails to ignite at all.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: 20197308\u003c\/li\u003e\n\u003cli\u003eType: Normally Open (NO), single-pole\u003c\/li\u003e\n\u003cli\u003eSetpoint: -.10 in. W.C.\u003c\/li\u003e\n\u003cli\u003eFunction: Draft \/ combustion-air proving safety\u003c\/li\u003e\n\u003cli\u003eFits: AMH950704CXAE and compatible Goodman\/Amana furnaces\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman OEM\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eChoose the \u003cstrong\u003eOEM 20197308\u003c\/strong\u003e for a factory-calibrated setpoint and guaranteed fit — critical for a safety component where an incorrect trip pressure can cause nuisance lockouts or unsafe operation. Generic universal switches may require re-tubing or bracket adaptation and are not calibration-matched to this furnace's inducer. For a safety device, we strongly recommend OEM.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1 of 5).\u003c\/strong\u003e Disconnect power, photograph and transfer the wire leads and pressure tubing, mount with the same screws, and restore power. Most homeowners complete this in 15–20 minutes. Always cut power at the disconnect before servicing.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057673683315,"sku":"GOODMAN-6420","price":32.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-10-in-wc-no-pressure-switch-for-amh950704cxae-20197308","provider":"National HVAC Parts","version":"1.0","type":"link"}