{"product_id":"oem-goodman-manual-reset-limit-switch-red-for-gks90904cxab-10123535","title":"OEM Goodman Manual Reset Limit Switch (Red) for GKS90904CXAB — 10123535","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 10123535 Manual Reset Limit Switch (Red)\u003c\/strong\u003e is a genuine OEM safety control for \u003cstrong\u003eGKS90904CXAB\u003c\/strong\u003e gas furnaces. The red-button manual reset switch opens the burner circuit on an overtemperature or rollout event and stays open until manually reset, ensuring the furnace cannot resume firing until the fault is addressed.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart Number: 10123535\u003c\/li\u003e\n\u003cli\u003eType: Manual reset limit \/ rollout switch (red reset button)\u003c\/li\u003e\n\u003cli\u003eContacts: Normally closed, opens on high temperature\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman (OEM)\u003c\/li\u003e\n\u003cli\u003eCompatible Model: GKS90904CXAB\u003c\/li\u003e\n\u003cli\u003eFunction: Overtemperature \/ flame-rollout safety shutoff\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe red-button 10123535 is calibrated to a specific trip temperature that differs from similar switches (such as the 10123533) — using the wrong one can cause nuisance trips or fail to protect the furnace. The genuine Goodman part guarantees the correct set point and terminal layout for a safe, drop-in replacement. Verify the color\/part number against your unit before ordering.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy–Moderate (2\/5).\u003c\/strong\u003e Cut power and gas, transfer the two spade connections, and swap the switch. Persistent tripping indicates an airflow or heat-exchanger issue that a licensed technician should evaluate.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058095505779,"sku":"GOODMAN-10758","price":14.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-manual-reset-limit-switch-red-for-gks90904cxab-10123535","provider":"National HVAC Parts","version":"1.0","type":"link"}