{"product_id":"oem-goodman-manual-reset-limit-switch-red-for-gmh950453bxaa-10123535","title":"OEM Goodman Manual Reset Limit Switch (Red) for GMH950453BXAA — 10123535","description":"\u003ch2\u003eGoodman 10123535 Manual Reset Limit Switch (Red)\u003c\/h2\u003e\u003cp\u003eThe Goodman \u003cstrong\u003e10123535\u003c\/strong\u003e is a genuine OEM red-button manual-reset high-limit switch for the \u003cstrong\u003eGMH950453BXAA\u003c\/strong\u003e gas furnace. The red reset button denotes a distinct trip-temperature calibration from similar switches (such as the 10123533), so matching the exact part number is essential. It opens the gas circuit on an over-temperature condition to protect the heat exchanger from airflow-restriction overheating.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 10123535\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Limit Switch (High-Limit Safety)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits Model:\u003c\/strong\u003e GMH950453BXAA (Goodman gas furnace)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReset Type:\u003c\/strong\u003e Manual push-button reset (red)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Normally-closed thermal overheat cutout\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe red 10123535 is factory-calibrated to a specific setpoint identified by its color code. Substituting the wrong switch — even a physically identical one — risks incorrect trip behavior. The genuine OEM part removes that guesswork and guarantees the proper cutout temperature.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy\u003c\/strong\u003e — Cut power, remove the two mounting screws, move the spade connectors to the new switch, and secure it flush against the heat exchanger. Always correct any underlying airflow restriction before returning the furnace to service.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058110546291,"sku":"GOODMAN-11084","price":14.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-manual-reset-limit-switch-red-for-gmh950453bxaa-10123535","provider":"National HVAC Parts","version":"1.0","type":"link"}