{"product_id":"oem-goodman-manual-reset-limit-switch-for-gch90704cxab-10123517","title":"OEM Goodman Manual Reset Limit Switch for GCH90704CXAB — 10123517","description":"\u003ch2\u003eGoodman 10123517 Manual Reset Limit Switch\u003c\/h2\u003e\u003cp\u003eThe Goodman 10123517 is a genuine OEM manual reset high-limit switch engineered for the \u003cstrong\u003eGCH90704CXAB\u003c\/strong\u003e gas furnace and compatible Goodman\/Amana models. This safety control monitors heat-exchanger temperature and interrupts the burner circuit if the furnace overheats — protecting the equipment and your home from unsafe operating conditions. Because it is a \u003cem\u003emanual reset\u003c\/em\u003e device, a tripped switch requires a deliberate button press to restore operation, prompting the homeowner or technician to investigate the root cause (blocked airflow, failing blower, or dirty filter) before the furnace runs again.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: Manual reset high-limit safety switch\u003c\/li\u003e\n\u003cli\u003eFunction: Opens burner circuit on overtemperature\u003c\/li\u003e\n\u003cli\u003eMounting: Direct OEM replacement fit\u003c\/li\u003e\n\u003cli\u003eCompatibility: Goodman GCH90704CXAB and related furnace platforms\u003c\/li\u003e\n\u003cli\u003eOEM Part Number: 10123517\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe genuine OEM 10123517 is calibrated to the exact trip temperature specified for your furnace, ensuring the safety circuit responds precisely as designed. Generic substitutes may carry a different trip point or looser tolerances, risking nuisance trips or delayed shutdown. For a life-safety component, OEM is the recommended choice.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate\u003c\/strong\u003e — Requires disconnecting power, removing wiring, and confirming correct orientation. Best performed by an HVAC professional. Always shut off gas and electrical power before servicing.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058053955955,"sku":"GOODMAN-9715","price":24.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-manual-reset-limit-switch-for-gch90704cxab-10123517","provider":"National HVAC Parts","version":"1.0","type":"link"}