{"product_id":"oem-goodman-interlock-door-switch-for-vmss960804cnaa-10690402s","title":"OEM Goodman Interlock Door Switch for VMSS960804CNAA — 10690402S","description":"\u003ch2\u003eGoodman 10690402S Interlock Door Switch\u003c\/h2\u003e\u003cp\u003eThe Goodman \u003cstrong\u003e10690402S\u003c\/strong\u003e is a genuine OEM blower-door interlock switch for the \u003cstrong\u003eVMSS960804CNAA\u003c\/strong\u003e gas furnace. This plunger-style safety switch cuts power to the furnace whenever the blower access panel is removed, preventing operation with the door off — an important protection against electrical shock and flue-gas spillage. If your furnace is completely dead but has power at the disconnect, a stuck or broken door switch is one of the first things to check.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: 10690402S\u003c\/li\u003e\n\u003cli\u003eType: Normally-open plunger interlock switch\u003c\/li\u003e\n\u003cli\u003eFunction: De-energizes furnace when blower door is removed\u003c\/li\u003e\n\u003cli\u003eCompatible Model: VMSS960804CNAA\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman \/ Amana\u003c\/li\u003e\n\u003cli\u003eEquipment: Gas Furnace\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eOEM guarantees the correct plunger length and mounting position so the switch actuates precisely when the door seats. Generic substitutes often sit at the wrong depth, either failing to close (no-heat) or being defeated entirely (a safety bypass). For an interlock safety device, exact OEM fit matters.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1\/5)\u003c\/strong\u003e — One or two mounting screws and two spade terminals. Shut off power, transfer the wires, and confirm the plunger engages when the door is installed. About 10 minutes.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058213863795,"sku":"GOODMAN-13798","price":10.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-interlock-door-switch-for-vmss960804cnaa-10690402s","provider":"National HVAC Parts","version":"1.0","type":"link"}