{"product_id":"oem-goodman-auto-reset-limit-switch-for-wgge4560a140mab-10728343","title":"OEM Goodman Auto Reset Limit Switch for WGGE4560A140MAB — 10728343","description":"\u003ch2\u003eGoodman 10728343 High-Limit Switch\u003c\/h2\u003e\u003cp\u003eThe Goodman 10728343 is a genuine OEM high-limit temperature switch for the \u003cstrong\u003eWGGE4560A140MAB\u003c\/strong\u003e gas furnace. Mounted on the heat-exchanger bulkhead, this normally-closed control monitors supply-air temperature and opens the gas\/ignition circuit if the furnace overheats — typically from restricted airflow such as a dirty filter, blocked return, or failing blower. It protects the heat exchanger from thermal stress and cracking.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: 10728343\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman\u003c\/li\u003e\n\u003cli\u003eType: High-limit temperature switch (normally closed)\u003c\/li\u003e\n\u003cli\u003eCompatible Model: WGGE4560A140MAB\u003c\/li\u003e\n\u003cli\u003eApplication: Gas Furnace safety circuit\u003c\/li\u003e\n\u003cli\u003eFunction: Over-temperature cutout\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe OEM 10728343 carries Goodman's exact trip and reset temperature settings and the correct mounting bracket for the WGGE4560A140MAB. A generic switch with a different cutout point can short-cycle the furnace or fail to protect the heat exchanger. For airflow-safety controls, OEM calibration matters.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (2\/5).\u003c\/strong\u003e Disconnect power, unplug the two terminals, remove two screws, and install the replacement. Roughly 15 minutes with a nut driver. Always correct the airflow restriction that caused the trip before restarting.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058253578611,"sku":"GOODMAN-14824","price":21.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-auto-reset-limit-switch-for-wgge4560a140mab-10728343","provider":"National HVAC Parts","version":"1.0","type":"link"}