{"product_id":"oem-goodman-stack-overtemp-limit-switch-for-gmnt060-3b-b1370254","title":"OEM Goodman Stack Overtemp Limit Switch for GMNT060-3B — B1370254","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1370254 Stack Overtemp Limit Switch\u003c\/strong\u003e is a genuine OEM safety control designed for the Goodman GMNT060-3B gas furnace and compatible models. This normally-closed thermal switch monitors flue\/stack temperature and cuts power to the burners if the furnace overheats, protecting the heat exchanger and preventing unsafe operation. If your furnace is short-cycling on high limit or failing to fire, a faulty overtemp switch is a common cause.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: B1370254\u003c\/li\u003e\n\u003cli\u003eType: Stack \/ high-limit overtemp switch\u003c\/li\u003e\n\u003cli\u003eCircuit: Normally closed (opens on temperature rise)\u003c\/li\u003e\n\u003cli\u003eApplication: Goodman\/Amana gas furnaces\u003c\/li\u003e\n\u003cli\u003eFits Model: GMNT060-3B and compatible units\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe genuine Goodman OEM switch is calibrated to the exact factory trip temperature for your furnace, ensuring correct safety response and preserving your equipment warranty. Generic universal switches may trip at different set points, causing nuisance shutdowns or failing to protect the heat exchanger. For a safety-critical component, OEM is strongly recommended.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1\/5).\u003c\/strong\u003e A two-wire spade-terminal replacement. Turn off power at the disconnect, note wire positions, swap the switch, and restore power. Most homeowners finish in under 15 minutes.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058128699763,"sku":"GOODMAN-11650","price":13.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-stack-overtemp-limit-switch-for-gmnt060-3b-b1370254","provider":"National HVAC Parts","version":"1.0","type":"link"}