{"product_id":"oem-goodman-manual-reset-limit-switch-for-gks91155dxaf-10123533","title":"OEM Goodman Manual Reset Limit Switch for GKS91155DXAF — 10123533","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 10123533 Manual Reset Limit Switch\u003c\/strong\u003e is a genuine OEM overheat safety cutout engineered for the \u003cstrong\u003eGKS91155DXAF\u003c\/strong\u003e gas furnace. It continuously monitors temperature at the heat exchanger or burner box and breaks the control circuit the moment an unsafe overheat condition occurs. Because it is a \u003cem\u003emanual reset\u003c\/em\u003e switch, it stays open until the button is physically pressed — ensuring the fault is investigated rather than silently ignored.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart number: 10123533\u003c\/li\u003e\n\u003cli\u003eType: Manual reset high-limit \/ rollout safety switch\u003c\/li\u003e\n\u003cli\u003eContacts: Normally closed, open on overheat\u003c\/li\u003e\n\u003cli\u003eReset: Manual push-button\u003c\/li\u003e\n\u003cli\u003eCompatible model: GKS91155DXAF\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eEach Goodman limit switch is calibrated to a specific trip temperature matched to the furnace's heat exchanger design. Installing this genuine OEM part guarantees the correct cutout point, avoiding both nuisance lockouts and the serious safety risk of a switch that fails to open during a real overheat. Generic equivalents rarely match the factory setpoint.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy.\u003c\/strong\u003e Kill power to the furnace, unscrew the switch, move the two spade terminals to the new unit, and remount it in the identical position. A repeated trip signals a deeper airflow or combustion problem — have a qualified HVAC technician diagnose the root cause before restoring operation.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058107072883,"sku":"GOODMAN-10969","price":9.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-manual-reset-limit-switch-for-gks91155dxaf-10123533","provider":"National HVAC Parts","version":"1.0","type":"link"}