{"product_id":"oem-goodman-interlock-door-switch-for-ames920603bnaa-10690402s","title":"OEM Goodman Interlock Door Switch for AMES920603BNAA — 10690402S","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 10690402S\u003c\/strong\u003e is a genuine OEM interlock door safety switch for the Amana \u003cstrong\u003eAMES920603BNAA\u003c\/strong\u003e gas furnace and compatible Goodman\/Amana models. This blower-compartment door switch cuts power to the furnace whenever the access panel is removed, preventing operation with an open cabinet and protecting the homeowner and technician during service.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart Number: 10690402S\u003c\/li\u003e\n\u003cli\u003eType: Interlock \/ blower-door safety switch\u003c\/li\u003e\n\u003cli\u003eContact Action: Normally open (closes when door is installed)\u003c\/li\u003e\n\u003cli\u003eFunction: Disables furnace when access panel is removed\u003c\/li\u003e\n\u003cli\u003eFits: Amana AMES920603BNAA and compatible Goodman furnaces\u003c\/li\u003e\n\u003cli\u003eEquipment: Gas Furnace\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eA worn or stuck door switch is a common cause of a furnace that won't start after service. This OEM Goodman switch matches the original plunger travel, actuation force, and mounting position exactly — universal switches often require bracket modification and can fail to close reliably.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (2\/5)\u003c\/strong\u003e — Plug-in or spade connections with two mounting screws. Cut power at the breaker before servicing. Straightforward for a confident DIYer; otherwise call a licensed HVAC tech.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057593205107,"sku":"GOODMAN-4712","price":10.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-interlock-door-switch-for-ames920603bnaa-10690402s","provider":"National HVAC Parts","version":"1.0","type":"link"}