{"product_id":"oem-goodman-interlock-door-switch-for-amec960303anab-10690402s","title":"OEM Goodman Interlock Door Switch for AMEC960303ANAB — 10690402S","description":"\u003cp\u003eThe Goodman \u003cstrong\u003e10690402S Interlock Door Switch\u003c\/strong\u003e is a genuine OEM safety switch for the \u003cstrong\u003eAMEC960303ANAB\u003c\/strong\u003e gas furnace and compatible Goodman\/Amana models. This normally-open plunger switch closes only when the blower access panel is properly installed, cutting 24V control power (and blower\/burner operation) whenever the door is removed. It protects service technicians and prevents the furnace from running with the compartment open.\u003c\/p\u003e\u003cp\u003eIf your furnace is completely dead — no ignition, no blower, no board activity — and the fault appears only when the panel is on, a stuck or failed door switch is a frequent cause. A bent plunger, cracked housing, or worn contacts will keep the circuit open even with the panel seated.\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\u003c\/li\u003e\n\u003cli\u003eContact Configuration: Normally open (closes when panel installed)\u003c\/li\u003e\n\u003cli\u003eActuation: Plunger \/ push button\u003c\/li\u003e\n\u003cli\u003eFits: AMEC960303ANAB and compatible Goodman\/Amana furnaces\u003c\/li\u003e\n\u003cli\u003eFunction: Power interlock for blower access panel\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe genuine \u003cstrong\u003eOEM 10690402S\u003c\/strong\u003e provides the exact plunger travel, bracket alignment, and contact rating needed to reliably make and break with your specific panel. Generic door switches may mount but misalign with the panel edge, causing intermittent no-heat calls. Because this is a safety interlock, OEM fit is the recommended choice.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1\/5).\u003c\/strong\u003e Disconnect power, remove the mounting screw(s), transfer the two wires, and reinstall. About 10–15 minutes. Verify the plunger depresses fully when the panel is seated.\u003c\/p\u003e\u003cp\u003e100% genuine Goodman\/Amana OEM. Fit questions? Email info@nationalhvacparts.com.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057555718515,"sku":"GOODMAN-4063","price":10.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-interlock-door-switch-for-amec960303anab-10690402s","provider":"National HVAC Parts","version":"1.0","type":"link"}