{"product_id":"oem-goodman-144-c-fusible-link-for-gux120-5-furnace-b1497204","title":"OEM Goodman 144°C Fusible Link for GUX120-5 Furnace — B1497204","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1497204 Fusible Link\u003c\/strong\u003e is a genuine OEM thermal safety cutoff rated at \u003cstrong\u003e144°C (291°F)\u003c\/strong\u003e for the \u003cstrong\u003eGUX120-5\u003c\/strong\u003e gas furnace. This one-time thermal link opens the control circuit if the furnace overheats — protecting against runaway temperatures caused by restricted airflow, a failed blower, or a plugged filter. When the link blows, the furnace shuts down and must have the link replaced to restore heat.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart number: B1497204\u003c\/li\u003e\n\u003cli\u003eComponent: One-shot thermal fusible link\u003c\/li\u003e\n\u003cli\u003eRated temperature: 144°C (291°F)\u003c\/li\u003e\n\u003cli\u003eFits: Goodman GUX120-5 furnace\u003c\/li\u003e\n\u003cli\u003eType: Non-resettable OEM safety device\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM\u003c\/strong\u003e link is calibrated to the exact 144°C trip point Goodman engineered for this cabinet. A \u003cstrong\u003egeneric\u003c\/strong\u003e link with the wrong rating can nuisance-trip or, worse, fail to open in time — a safety device is the one place you should never substitute the temperature spec. Always match 144°C exactly.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (2\/5).\u003c\/strong\u003e Disconnect power, locate the link in the limit\/safety circuit, unclip the two terminals, and snap in the replacement. About 15 minutes with basic tools. Important: a blown link means the furnace overheated — inspect airflow, the filter, and the blower before returning the unit to service.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058200199539,"sku":"GOODMAN-13397","price":10.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-144-c-fusible-link-for-gux120-5-furnace-b1497204","provider":"National HVAC Parts","version":"1.0","type":"link"}