{"product_id":"oem-goodman-manual-reset-limit-switch-for-gks90905dxaa-10123533","title":"OEM Goodman Manual Reset Limit Switch for GKS90905DXAA — 10123533","description":"\u003ch2\u003eGoodman 10123533 Manual Reset Limit Switch\u003c\/h2\u003e\u003cp\u003eThe Goodman \u003cstrong\u003e10123533\u003c\/strong\u003e manual reset high-limit switch is a genuine OEM safety control for \u003cstrong\u003eGKS90905DXAA\u003c\/strong\u003e gas furnaces and compatible Goodman\/Amana models. This normally-closed thermal switch opens and cuts power to the gas valve if the heat exchanger area exceeds its rated trip temperature — protecting the furnace and home from overheating caused by restricted airflow, a failed blower, or a plugged filter. Because it is a \u003cstrong\u003emanual reset\u003c\/strong\u003e device, it must be physically reset with the button after tripping, which alerts the homeowner that a fault occurred.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: 10123533\u003c\/li\u003e\n\u003cli\u003eType: Manual reset high-limit \/ rollout safety switch\u003c\/li\u003e\n\u003cli\u003eContacts: Normally closed (opens on temperature rise)\u003c\/li\u003e\n\u003cli\u003eEquipment: Gas furnace\u003c\/li\u003e\n\u003cli\u003eFits: Goodman GKS90905DXAA and compatible GKS9-series models\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman OEM\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM\u003c\/strong\u003e switch carries the exact factory trip temperature and mounting footprint for a guaranteed match — important on a safety component. The \u003cstrong\u003eGeneric\u003c\/strong\u003e alternative offers equivalent specs at a lower cost for out-of-warranty repairs. When a switch keeps tripping, replace it only after correcting the underlying airflow or ignition fault.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (2\/5).\u003c\/strong\u003e Disconnect power, remove two mounting screws and the wire connectors, swap in the new switch, and reconnect. Confirm continuity and normal cycling after install.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058098159987,"sku":"GOODMAN-10841","price":9.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-manual-reset-limit-switch-for-gks90905dxaa-10123533","provider":"National HVAC Parts","version":"1.0","type":"link"}