{"product_id":"oem-goodman-manual-reset-limit-switch-for-amh80403axaa-furnace-10123529","title":"OEM Goodman Manual Reset Limit Switch for AMH80403AXAA Furnace — 10123529","description":"\u003ch2\u003eGoodman 10123529 Manual Reset Limit Switch\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003e10123529\u003c\/strong\u003e is a genuine OEM manual-reset limit switch for the Goodman\/Amana \u003cstrong\u003eAMH80403AXAA\u003c\/strong\u003e gas furnace. This safety switch opens the control circuit and shuts off the gas valve if it senses excessive temperature — typically from a blocked flue, failed blower, or flame rollout. Because it is a manual-reset device, it must be pressed back in after a trip, which is by design: it flags that an underlying problem needs attention. If your furnace repeatedly locks out on limit, replace a switch that no longer resets cleanly.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Manual reset high-limit \/ rollout safety switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Opens gas circuit on overtemperature\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 \u0026amp; Amana furnaces including AMH80403AXAA\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 OEM switch is calibrated to the exact trip temperature specified for this furnace. A generic switch with the wrong trip point can nuisance-trip or, worse, fail to protect the heat exchanger. For any safety-critical limit, OEM is strongly recommended.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty: Easy\u003c\/h3\u003e\u003cp\u003eEasy — two mounting screws and two spade terminals, about 15 minutes. Always shut off power and gas first, and diagnose the root cause of any overheat before returning the furnace to service.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057134715251,"sku":"GOODMAN-10123529","price":15.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-manual-reset-limit-switch-for-amh80403axaa-furnace-10123529","provider":"National HVAC Parts","version":"1.0","type":"link"}