{"product_id":"oem-goodman-interlock-door-switch-for-amss920804cnaa-furnace-10690402s","title":"OEM Goodman Interlock Door Switch for AMSS920804CNAA Furnace — 10690402S","description":"\u003ch2\u003eGoodman 10690402S Interlock Door Switch\u003c\/h2\u003e\u003cp\u003eThe Goodman \u003cstrong\u003e10690402S\u003c\/strong\u003e is a genuine OEM blower-compartment interlock door switch designed as a direct-fit replacement for the Amana\/Goodman \u003cstrong\u003eAMSS920804CNAA\u003c\/strong\u003e gas furnace. This normally-open safety switch de-energizes the furnace whenever the blower access panel is removed, protecting service personnel and satisfying the unit's required safety interlock.\u003c\/p\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\u003eFunction: Interrupts power when the blower door is opened\u003c\/li\u003e\n\u003cli\u003eFits: Goodman\/Amana AMSS920804CNAA and compatible furnace platforms\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM 10690402S\u003c\/strong\u003e matches the factory bracket location, plunger throw, and terminal spacing so the door engages the switch correctly. Generic interlocks are cheaper but often differ in actuation depth — a poor match can leave the furnace dead or unsafely bypass the interlock. For a safety device we recommend OEM.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty: Easy\u003c\/h3\u003e\u003cp\u003eMounts with one or two screws and connects with spade terminals. Disconnect power first. Verify the door depresses the plunger fully on reassembly. A quick 10–15 minute job for most homeowners and techs.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057776476531,"sku":"GOODMAN-7461","price":10.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-interlock-door-switch-for-amss920804cnaa-furnace-10690402s","provider":"National HVAC Parts","version":"1.0","type":"link"}