{"product_id":"oem-goodman-manual-reset-limit-switch-for-gks91155dxaa-10123519","title":"OEM Goodman Manual Reset Limit Switch for GKS91155DXAA — 10123519","description":"\u003ch2\u003eGoodman 10123519 Manual Reset Limit Switch\u003c\/h2\u003e\u003cp\u003eThe Goodman \u003cstrong\u003e10123519\u003c\/strong\u003e is a genuine OEM manual-reset high-limit safety switch for the \u003cstrong\u003eGKS91155DXAA\u003c\/strong\u003e gas furnace. This normally-closed thermal switch opens the ignition\/gas-valve circuit if it senses an overheat condition — typically from a blocked flue, dirty filter, or failed blower. Because it is a \u003cem\u003emanual reset\u003c\/em\u003e device, it must be pressed back in after a trip, alerting the homeowner that a fault occurred rather than silently cycling.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 10123519\u003c\/li\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\u003eContacts:\u003c\/strong\u003e Normally closed, opens on over-temperature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Goodman (Amana \/ Janitrol compatible)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment:\u003c\/strong\u003e High-efficiency gas furnace\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Fit:\u003c\/strong\u003e GKS91155DXAA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis \u003cstrong\u003egenuine Goodman OEM switch\u003c\/strong\u003e is calibrated to the exact trip temperature specified for this furnace. A generic switch with the wrong setpoint can nuisance-trip or, worse, fail to protect the heat exchanger. As a life-safety component, the OEM part is strongly recommended.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (2\/5).\u003c\/strong\u003e Shut off power and gas, remove two mounting screws, transfer the two spade connectors, and reinstall. About 15 minutes. \u003cstrong\u003eImportant:\u003c\/strong\u003e if the switch keeps tripping, diagnose the underlying overheat cause before returning the furnace to service.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eMatch the part number to your furnace nameplate before ordering — trip temperatures vary by model.\u003c\/em\u003e\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058100519283,"sku":"GOODMAN-10908","price":10.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-manual-reset-limit-switch-for-gks91155dxaa-10123519","provider":"National HVAC Parts","version":"1.0","type":"link"}