{"product_id":"oem-goodman-red-manual-reset-limit-switch-for-gks90703bxaf-10123535","title":"OEM Goodman Red Manual Reset Limit Switch for GKS90703BXAF — 10123535","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 10123535 Manual Reset Limit Switch (Red)\u003c\/strong\u003e is a genuine OEM high-limit safety control for the Goodman \u003cstrong\u003eGKS90703BXAF\u003c\/strong\u003e gas furnace. The red push-button identifies this switch's specific trip-temperature calibration, distinguishing it from similar limit switches used elsewhere in the furnace. It opens the burner circuit on an overheat condition and must be manually reset, making it a first-line safety device that protects the heat exchanger and prevents fire hazards. Repeated tripping usually points to restricted airflow, a dirty filter, or a blower fault that should be corrected.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: 10123535\u003c\/li\u003e\n\u003cli\u003eComponent: Manual reset high-limit safety switch\u003c\/li\u003e\n\u003cli\u003eReset Type: Manual (red push-button)\u003c\/li\u003e\n\u003cli\u003eCompatible Model: GKS90703BXAF (Goodman gas furnace)\u003c\/li\u003e\n\u003cli\u003eEquipment Type: Furnace\u003c\/li\u003e\n\u003cli\u003eFunction: Overheat safety cutoff\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe colored button denotes a factory-calibrated trip point, so matching the correct part is essential. The \u003cstrong\u003egenuine OEM Goodman\u003c\/strong\u003e 10123535 guarantees the right temperature rating and terminal layout. Generic replacements risk an incorrect cutoff temperature, which can compromise safety — we recommend OEM for this control.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (2 of 5).\u003c\/strong\u003e Cut power to the furnace, unplug the spade terminals, remove the mounting screws, fit the new switch, and reconnect the wiring. About 15–20 minutes with a nut driver. Verify normal cycling and diagnose any recurring trips before returning the furnace to service.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058090033523,"sku":"GOODMAN-10643","price":14.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-red-manual-reset-limit-switch-for-gks90703bxaf-10123535","provider":"National HVAC Parts","version":"1.0","type":"link"}