{"product_id":"oem-goodman-manual-reset-limit-switch-for-ams80804bxad-10123529","title":"OEM Goodman Manual Reset Limit Switch for AMS80804BXAD — 10123529","description":"\u003cp\u003eThe Goodman \u003cstrong\u003e10123529 Manual Reset Limit Switch\u003c\/strong\u003e is the genuine OEM high-temperature safety control for the \u003cstrong\u003eAMS80804BXAD\u003c\/strong\u003e furnace. This normally-closed switch continuously monitors heat-exchanger and cabinet temperature; if the furnace overheats — usually from restricted airflow, a dirty filter, or blower failure — it opens the circuit and shuts off the gas valve to prevent damage or fire. Because it is a manual-reset design, it must be pressed to restore operation, alerting the homeowner that a real overheat event occurred.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 10123529\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Manual reset high-limit safety switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAction:\u003c\/strong\u003e Normally closed, opens on overheat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits Model:\u003c\/strong\u003e AMS80804BXAD (80% AFUE, 80,000 BTU furnace)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Goodman OEM\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe OEM 10123529 is calibrated to the exact trip and reset temperatures Goodman engineered for this furnace. A generic switch with a different setpoint can trip too early (nuisance lockouts) or too late (unsafe). For a safety-critical component, matching the factory OEM part is strongly recommended.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1\/5).\u003c\/strong\u003e Disconnect power, unplug the two spade terminals, remove the mounting screws, and install the new switch in the same orientation. Reconnect and test. A 15-minute repair. If it trips again after reset, diagnose the airflow root cause.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057694916979,"sku":"GOODMAN-6982","price":7.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-manual-reset-limit-switch-for-ams80804bxad-10123529","provider":"National HVAC Parts","version":"1.0","type":"link"}