{"product_id":"oem-goodman-manual-reset-limit-switch-red-for-gmh950453bxac-10123535","title":"OEM Goodman Manual Reset Limit Switch (Red) for GMH950453BXAC — 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-body manual reset limit switch for the \u003cstrong\u003eGMH950453BXAC\u003c\/strong\u003e 95% AFUE gas furnace. The red housing distinguishes it from the companion 10123533 unit and typically denotes a different trip temperature or mounting location within the furnace's layered safety-limit system. It opens the heating circuit on an over-temperature condition and requires a manual reset, ensuring a technician inspects the cause before the furnace restarts.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Goodman part number: 10123535\u003c\/li\u003e\n\u003cli\u003eComponent: Manual reset high-limit switch (red body)\u003c\/li\u003e\n\u003cli\u003eType: Snap-disc thermal cutoff, manual reset button\u003c\/li\u003e\n\u003cli\u003eCompatible model: GMH950453BXAC (95% AFUE furnace)\u003c\/li\u003e\n\u003cli\u003eFunction: Over-temperature safety shutoff\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eBecause the red and standard switches are calibrated to different set points, using the wrong device — or a generic with an unknown trip temperature — can defeat the furnace's staged safety protection. This factory Goodman part guarantees the correct color-coded trip rating and terminal layout.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1\/5).\u003c\/strong\u003e A quick spade-terminal and two-screw swap. Cut power, match the red switch to its original location, transfer wiring, and mount. Confirm the reason for any trip before restoring heat.\u003c\/p\u003e\u003cp\u003eDisconnect power before servicing. Repeated trips indicate an airflow or heat-exchanger issue — consult a licensed HVAC technician.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058111267187,"sku":"GOODMAN-11108","price":14.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-manual-reset-limit-switch-red-for-gmh950453bxac-10123535","provider":"National HVAC Parts","version":"1.0","type":"link"}