{"product_id":"oem-goodman-interlock-door-switch-for-ames921205dnaa-10690402s","title":"OEM Goodman Interlock Door Switch for AMES921205DNAA — 10690402S","description":"\u003ch2\u003eGoodman 10690402S Interlock Door Switch\u003c\/h2\u003e\u003cp\u003eThe Goodman 10690402S is a genuine OEM interlock door switch engineered for the Amana\/Goodman AMES921205DNAA gas furnace. Mounted at the blower access panel, this normally-open safety switch cuts power to the furnace whenever the door is removed, protecting technicians and homeowners during maintenance. A worn or failed door switch is a common cause of a furnace that won't start after a filter change or panel removal.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM part number: 10690402S\u003c\/li\u003e\n\u003cli\u003eFunction: Blower door interlock \/ safety cutoff switch\u003c\/li\u003e\n\u003cli\u003eType: Normally-open plunger (SPST) door switch\u003c\/li\u003e\n\u003cli\u003eCompatible model: AMES921205DNAA and related Amana\/Goodman furnaces\u003c\/li\u003e\n\u003cli\u003eConnections: Quick-connect spade terminals\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe OEM 10690402S guarantees exact plunger travel and terminal placement so the switch seats correctly against the panel and makes reliable contact. Aftermarket door switches often vary in actuator length, causing intermittent no-heat faults. For a critical safety component, we recommend the genuine Goodman part.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1 of 5).\u003c\/strong\u003e Disconnect power, unclip the two spade terminals, remove the mounting screw, and swap. Most installs take under 10 minutes. Always verify power is off at the breaker before servicing.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057595433331,"sku":"GOODMAN-4780","price":10.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-interlock-door-switch-for-ames921205dnaa-10690402s","provider":"National HVAC Parts","version":"1.0","type":"link"}