{"product_id":"oem-goodman-manual-reset-limit-switch-for-gmpe075-3-10123539","title":"OEM Goodman Manual Reset Limit Switch for GMPE075-3 — 10123539","description":"\u003ch2\u003eGoodman 10123539 Manual Reset Limit Switch\u003c\/h2\u003e\u003cp\u003eThe Goodman \u003cstrong\u003e10123539\u003c\/strong\u003e is a genuine OEM \u003cstrong\u003emanual reset limit switch\u003c\/strong\u003e that serves as a direct-fit safety control for the \u003cstrong\u003eGMPE075-3\u003c\/strong\u003e gas furnace and other compatible Goodman\/Amana models. This normally-closed thermal switch trips open when it detects excessive heat or flame rollout — typically caused by a cracked or blocked heat exchanger, plugged flue, or failed inducer — cutting power to the gas valve to prevent a hazardous condition. Its \u003cstrong\u003emanual reset\u003c\/strong\u003e button ensures the furnace stays locked out until a technician investigates the cause.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: Manual reset limit \/ rollout switch\u003c\/li\u003e\n\u003cli\u003eContacts: Normally closed (opens on over-temperature)\u003c\/li\u003e\n\u003cli\u003eFunction: Flame rollout \/ overheat protection\u003c\/li\u003e\n\u003cli\u003eTerminals: Quick-connect spade\u003c\/li\u003e\n\u003cli\u003eReset: Push-button manual\u003c\/li\u003e\n\u003cli\u003eFits: Goodman GMPE075-3\u003c\/li\u003e\n\u003cli\u003eOEM part number: 10123539\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eAs a combustion safety device, the trip temperature must precisely match Goodman's specification. The genuine OEM 10123539 delivers the correct calibrated set point and dependable manual-reset action, while generic alternatives risk incorrect trip points. For any furnace safety switch, OEM is the right choice.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy to Moderate\u003c\/strong\u003e — power off, remove the spade connectors, unscrew and replace the switch, then press reset. Never bypass this switch; repeated trips indicate a serious fault that must be corrected by a licensed HVAC professional.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058138661235,"sku":"GOODMAN-11944","price":6.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-manual-reset-limit-switch-for-gmpe075-3-10123539","provider":"National HVAC Parts","version":"1.0","type":"link"}