{"product_id":"oem-goodman-interlock-door-switch-for-acvm970804cnba-10690402s-1","title":"OEM Goodman Interlock Door Switch for ACVM970804CNBA — 10690402S","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 10690402S Interlock Door Switch\u003c\/strong\u003e is a genuine OEM blower-compartment safety switch built for \u003cstrong\u003eACVM970804CNBA\u003c\/strong\u003e furnaces and matching Goodman\/Amana models. This plunger-style interlock cuts power to the furnace whenever the blower access door is removed, protecting technicians and preventing the unit from operating with the cabinet open. A worn or stuck door switch is a common cause of a furnace that won't start.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 10690402S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Normally-open plunger interlock switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e De-energizes furnace when blower door is open\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRating:\u003c\/strong\u003e Line-voltage SPST safety contacts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Goodman ACVM970804CNBA and related furnace models\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Bracket-mount with quick-connect terminals\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eOEM vs. Generic:\u003c\/strong\u003e The OEM 10690402S matches the factory plunger length and bracket geometry so the door reliably depresses it on close. Generic substitutes often sit at the wrong depth, leaving the furnace dead or, worse, defeating the safety function. For an interlock, exact OEM fit matters.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstall Difficulty:\u003c\/strong\u003e Easy (1\/5). Shut off power, unclip the old switch from its bracket, move the two wire terminals to the new switch, and snap it back in place. Replacement takes about 10–15 minutes. Confirm the furnace powers down when the door is pulled.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057495523699,"sku":"GOODMAN-3051","price":15.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-interlock-door-switch-for-acvm970804cnba-10690402s-1","provider":"National HVAC Parts","version":"1.0","type":"link"}