{"product_id":"oem-goodman-manual-reset-limit-switch-for-gmh950904cxae-furnace-10123533","title":"OEM Goodman Manual Reset Limit Switch for GMH950904CXAE Furnace — 10123533","description":"\u003ch2\u003eGoodman 10123533 Manual Reset Limit Switch\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eGoodman 10123533\u003c\/strong\u003e is the OEM manual reset limit switch designed for the \u003cstrong\u003eGMH950904CXAE\u003c\/strong\u003e 96% AFUE gas furnace. This high-limit safety control opens the burner circuit if it senses excessive heat, protecting the heat exchanger and cabinet from overheating caused by restricted airflow, a failed blower, or a dirty filter. Because it is a \u003cem\u003emanual reset\u003c\/em\u003e device, it stays open after a trip until the red button is physically pressed — a deliberate safeguard that forces inspection before the furnace can fire again.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: 10123533\u003c\/li\u003e\n\u003cli\u003ePart Type: Manual reset high-limit switch\u003c\/li\u003e\n\u003cli\u003eReset: Manual (push-button)\u003c\/li\u003e\n\u003cli\u003eCompatible Model: GMH950904CXAE (and select GMH95 series)\u003c\/li\u003e\n\u003cli\u003eEquipment: High-efficiency condensing gas furnace\u003c\/li\u003e\n\u003cli\u003eFunction: Opens burner circuit on over-temperature\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman (fits Amana equivalents)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003egenuine 10123533\u003c\/strong\u003e is calibrated to the exact trip temperature Goodman specified for this furnace, ensuring the safety trips at the correct threshold — not too early (nuisance shutdowns) or too late (unsafe). Generic switches with mismatched setpoints can undermine this protection. For a life-safety component, OEM is non-negotiable.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy to Moderate (2\/5).\u003c\/strong\u003e Around 15–20 minutes. Cut power at the disconnect, note and disconnect the two wire terminals, remove the mounting screws, and install the new switch in the same orientation. Reconnect the wiring, restore power, and press reset. If the switch trips again after replacement, investigate the airflow or blower fault causing the overheat.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058118738291,"sku":"GOODMAN-11339","price":9.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-manual-reset-limit-switch-for-gmh950904cxae-furnace-10123533","provider":"National HVAC Parts","version":"1.0","type":"link"}