{"product_id":"oem-goodman-interlock-door-switch-for-amss921004cnaa-furnace-10690402s","title":"OEM Goodman Interlock Door Switch for AMSS921004CNAA Furnace — 10690402S","description":"\u003ch2\u003eGoodman 10690402S Interlock Door Switch\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eGoodman 10690402S interlock door switch\u003c\/strong\u003e is a genuine OEM blower-compartment safety switch for your \u003cstrong\u003eAMSS921004CNAA\u003c\/strong\u003e furnace. This plunger-style switch cuts power to the furnace whenever the blower access panel is removed, preventing the unit from operating with the door off. A failed or stuck door switch is a frequent cause of a completely dead furnace — no display, no blower, no ignition — even when incoming power is fine.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: 10690402S\u003c\/li\u003e\n\u003cli\u003eType: Interlock \/ blower-door safety switch (plunger actuated)\u003c\/li\u003e\n\u003cli\u003eFunction: Interrupts furnace power when the access panel is off\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman \/ Amana\u003c\/li\u003e\n\u003cli\u003eApplication: Blower compartment door\u003c\/li\u003e\n\u003cli\u003eCompatible Model: AMSS921004CNAA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis \u003cstrong\u003egenuine Goodman OEM\u003c\/strong\u003e switch has the correct plunger length and bracket geometry so it seats and actuates properly against the factory door. Generic switches can have the wrong throw or footprint, leaving the furnace intermittently dead or unsafe. For a reliable fix, choose OEM.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1\/5).\u003c\/strong\u003e One or two screws and two spade terminals — about a 10-minute repair. Disconnect furnace power at the disconnect and breaker before servicing, and verify the plunger depresses fully when the panel is reinstalled.\u003c\/p\u003e\u003cp\u003eFits Goodman and Amana furnaces including AMSS921004CNAA. Need help confirming fitment? info@nationalhvacparts.com.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057781588339,"sku":"GOODMAN-7484","price":10.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-interlock-door-switch-for-amss921004cnaa-furnace-10690402s","provider":"National HVAC Parts","version":"1.0","type":"link"}