{"product_id":"oem-goodman-interlock-door-safety-switch-for-amvc960804cnaa-10690402s","title":"OEM Goodman Interlock Door Safety Switch for AMVC960804CNAA — 10690402S","description":"\u003cp\u003eThe Goodman \u003cstrong\u003e10690402S Interlock Door Safety Switch\u003c\/strong\u003e is a genuine OEM replacement engineered for the AMVC960804CNAA modulating gas furnace and compatible Goodman\/Amana models. This normally-open safety switch mounts inside the blower compartment and interrupts control power the moment the blower access door is removed, protecting technicians and homeowners from a running blower and live 24V circuit during service.\u003c\/p\u003e\u003cp\u003eA failed or stuck interlock switch is one of the most common reasons a furnace \"does nothing\" — no ignition, no blower, no fault code — because the control board never sees a closed door circuit. Replacing this inexpensive part often restores full operation without touching the board or gas valve.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: SPST normally-open door interlock (blower-door safety)\u003c\/li\u003e\n\u003cli\u003eOEM Part Number: 10690402S\u003c\/li\u003e\n\u003cli\u003eCompatible Model: AMVC960804CNAA (and related Goodman\/Amana 96% furnaces)\u003c\/li\u003e\n\u003cli\u003eFits blower-compartment door bracket\u003c\/li\u003e\n\u003cli\u003eRated for 24V furnace control circuit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe genuine OEM 10690402S matches the factory actuator length and mounting footprint exactly, so the door closes the circuit reliably every time. Generic aftermarket switches often sit at a slightly different depth, causing intermittent no-heat calls when the door doesn't fully depress the plunger. For a safety component, we recommend the OEM part.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy — 1 of 5.\u003c\/strong\u003e Turn off power at the furnace disconnect, remove the blower door, unplug the two spade terminals, unscrew the old switch, and mount the new one. Typically a 10-minute job with a screwdriver and no special tools. Always verify the door depresses the plunger fully before restoring power.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057997332851,"sku":"GOODMAN-9070","price":10.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-interlock-door-safety-switch-for-amvc960804cnaa-10690402s","provider":"National HVAC Parts","version":"1.0","type":"link"}