{"product_id":"oem-goodman-interlock-door-switch-for-amec961004cnac-10690402s","title":"OEM Goodman Interlock Door Switch for AMEC961004CNAC — 10690402S","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 10690402S Interlock Door Switch\u003c\/strong\u003e is a genuine OEM safety component for the \u003cstrong\u003eAMEC961004CNAC\u003c\/strong\u003e gas furnace. This normally-open plunger switch de-energizes the furnace whenever the blower-compartment door is removed, preventing operation with an open cabinet. A worn or stuck door switch is a common reason a furnace won't run even though power and thermostat calls are present.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 10690402S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Plunger-actuated interlock safety switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAction:\u003c\/strong\u003e Opens circuit when blower door is off\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits Model:\u003c\/strong\u003e AMEC961004CNAC (Goodman\/Amana gas furnace)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Goodman OEM\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003egenuine Goodman OEM\u003c\/strong\u003e switch matches the exact plunger travel, bracket, and terminal layout of your furnace cabinet. Generic substitutes may not seat correctly against the door, leaving the furnace either dead or unsafely bypassed. OEM ensures the interlock works as designed.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (DIY-friendly).\u003c\/strong\u003e Usually one or two screws and two spade terminals — about 10–15 minutes. Cut power at the breaker before servicing. Never bypass this switch; it is a required safety device.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057578918259,"sku":"GOODMAN-4297","price":10.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-interlock-door-switch-for-amec961004cnac-10690402s","provider":"National HVAC Parts","version":"1.0","type":"link"}