{"product_id":"oem-goodman-manual-reset-limit-switch-for-amh950453bxaf-10123535","title":"OEM Goodman Manual Reset Limit Switch for AMH950453BXAF — 10123535","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 10123535 Manual Reset Limit Switch\u003c\/strong\u003e (red) is a genuine OEM safety control engineered for the \u003cstrong\u003eAMH950453BXAF\u003c\/strong\u003e gas furnace and other compatible Goodman and Amana models. This high-limit switch continuously monitors heat-exchanger and burner-compartment temperatures, tripping the gas valve if the furnace overheats or a flame rollout occurs. Because it is a \u003cem\u003emanual reset\u003c\/em\u003e device, it locks out until a technician physically presses the reset button — an intentional design that flags a serious airflow or combustion problem before the furnace is allowed to fire again.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Manual reset high-limit \/ rollout switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor code:\u003c\/strong\u003e Red\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Overtemperature and flame-rollout safety cutout\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e AMH950453BXAF and compatible Goodman\/Amana furnaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e OEM bracket, direct replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis is the factory OEM part — an exact trip-temperature and terminal-pattern match, so it seats on the original bracket with no wiring modifications. Generic aftermarket limit switches are cheaper but often carry a different reset temperature, which can cause nuisance lockouts or, worse, fail to protect the heat exchanger. For a safety-critical control, OEM is the recommended choice.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (2\/5).\u003c\/strong\u003e A DIY-capable homeowner with basic tools can swap this in 15–20 minutes: power off at the breaker, disconnect the two spade terminals, remove the mounting screws, and reverse. \u003cem\u003eIf the switch keeps tripping after replacement, stop and diagnose the airflow\/combustion issue — a tripping limit is a symptom, not the disease.\u003c\/em\u003e\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057658872179,"sku":"GOODMAN-10123535","price":14.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-manual-reset-limit-switch-for-amh950453bxaf-10123535","provider":"National HVAC Parts","version":"1.0","type":"link"}