{"product_id":"oem-goodman-interlock-door-switch-for-vmss960603bnaa-10690402s","title":"OEM Goodman Interlock Door Switch for VMSS960603BNAA — 10690402S","description":"\u003cp\u003eThe Goodman \u003cstrong\u003e10690402S Interlock Door Switch\u003c\/strong\u003e is a genuine OEM blower-door safety switch for \u003cstrong\u003eVMSS960603BNAA\u003c\/strong\u003e gas furnaces and compatible Goodman\/Amana equipment. This plunger-style switch cuts power to the furnace whenever the blower access panel is removed and restores it only when the door is properly seated, protecting service technicians and preventing the furnace from operating with the compartment open. A stuck, broken, or misaligned door switch is a frequent reason a furnace appears completely dead with no lights on the control board.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e 10690402S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Blower-door safety interlock\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Normally-open plunger switch (closes when door installed)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Bracket with spade terminals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Goodman VMSS960603BNAA and compatible models\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Goodman OEM\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eOEM vs. Generic:\u003c\/strong\u003e The OEM switch matches the exact plunger height and bracket position so the door actuates it reliably every time the panel is installed. Universal door switches often need bracket modification and can fail to close fully, leaving the furnace dead even with the door on. For a dependable interlock, the genuine part is the better value.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation difficulty:\u003c\/strong\u003e Easy (1\/5). Disconnect power, remove the mounting screw(s), transfer the two spade terminals, and reinstall — about 10 minutes. Verify the door plunger fully depresses the switch when the blower panel is seated.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058213044595,"sku":"GOODMAN-13774","price":10.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-interlock-door-switch-for-vmss960603bnaa-10690402s","provider":"National HVAC Parts","version":"1.0","type":"link"}