{"product_id":"oem-goodman-manual-reset-rollout-limit-switch-for-amh80403anbc-10123529","title":"OEM Goodman Manual Reset Rollout Limit Switch for AMH80403ANBC — 10123529","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 10123529 Manual Reset Rollout Limit Switch\u003c\/strong\u003e is a genuine OEM flame-rollout safety control engineered for the \u003cstrong\u003eAMH80403ANBC\u003c\/strong\u003e gas furnace and compatible Goodman\/Amana 80% AFUE models. This normally-closed thermal switch mounts on the burner assembly and instantly interrupts the gas valve and ignition circuit if flames roll out of the burner box — a critical protection against heat exchanger cracks, blocked venting, or restricted combustion airflow.\u003c\/p\u003e\u003cp\u003eBecause it is a \u003cem\u003emanual reset\u003c\/em\u003e device, the switch will not silently self-restore after a fault. The homeowner or technician must press the reset button, prompting an inspection of the underlying cause before the furnace fires again.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Manual reset flame rollout limit switch (normally closed)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Opens on high temperature to shut off gas\/ignition\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReset:\u003c\/strong\u003e Manual push-button\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Goodman\/Amana AMH80403ANBC and related 80% furnaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part #:\u003c\/strong\u003e 10123529\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe genuine OEM 10123529 is calibrated to the exact trip temperature specified by Goodman engineering, ensuring proper safety response and factory warranty compliance. Generic aftermarket switches may use approximate trip points and looser tolerances, which can cause nuisance trips or delayed shutoff on a safety-critical circuit. For a component that protects against combustion hazards, OEM is strongly recommended.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (2\/5)\u003c\/strong\u003e — Two-wire spade connection and a simple bracket mount. Always shut off gas and power at the furnace disconnect before servicing. If the switch has tripped, diagnose venting, airflow, and heat exchanger integrity before resetting.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057599889779,"sku":"GOODMAN-4935","price":18.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-manual-reset-rollout-limit-switch-for-amh80403anbc-10123529","provider":"National HVAC Parts","version":"1.0","type":"link"}