{"product_id":"oem-goodman-interlock-door-switch-for-amvm971205dnba-10690402s","title":"OEM Goodman Interlock Door Switch for AMVM971205DNBA — 10690402S","description":"\u003ch2\u003eGoodman 10690402S Interlock Door Switch\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003e10690402S\u003c\/strong\u003e is a genuine OEM blower-door interlock switch for the Goodman\/Amana \u003cstrong\u003eAMVM971205DNBA\u003c\/strong\u003e furnace. This plunger-style safety switch cuts 120V power to the furnace whenever the blower access panel is removed, protecting technicians from live electrical and moving-blower hazards during service. If the switch fails or the plunger sticks open, the furnace appears completely dead — no display, no ignition — even though power is present at the board.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: 10690402S\u003c\/li\u003e\n\u003cli\u003eType: Plunger interlock (door safety) switch\u003c\/li\u003e\n\u003cli\u003eAction: Normally open, closes when panel is installed\u003c\/li\u003e\n\u003cli\u003eVoltage: 120V line interlock\u003c\/li\u003e\n\u003cli\u003eFits: Goodman\/Amana AMVM971205DNBA furnace\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman (OEM)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM 10690402S\u003c\/strong\u003e matches the exact plunger height and bracket position so the door panel engages it reliably. Generic switches can sit too high or low, leaving the furnace intermittently dead or defeating the interlock entirely. OEM preserves the factory safety function.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy to moderate — DIY-capable.\u003c\/strong\u003e Disconnect power, unplug the two wire leads, unclip or unscrew the switch, and install the replacement. Verify the door panel depresses the plunger fully. Never tape or bypass the interlock.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058009260403,"sku":"GOODMAN-9338","price":10.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-interlock-door-switch-for-amvm971205dnba-10690402s","provider":"National HVAC Parts","version":"1.0","type":"link"}