{"product_id":"oem-goodman-144-c-fusible-link-thermal-fuse-for-gue120-5-b1497204","title":"OEM Goodman 144°C Fusible Link Thermal Fuse for GUE120-5 — B1497204","description":"\u003ch2\u003eGoodman B1497204 Fusible Link — 144°C\u003c\/h2\u003e\u003cp\u003eThe B1497204 is a genuine Goodman 144°C fusible link, a one-time thermal safety fuse used in GUE120-5 gas furnaces. Wired in series with the control circuit, the link opens permanently if furnace temperatures exceed its 144°C (291°F) rating — protecting the equipment and home from overheating caused by restricted airflow, a failed blower, or a stuck limit. When a fusible link blows, the furnace goes dead until it is replaced, so keeping a genuine OEM link on hand restores safe operation quickly.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: B1497204\u003c\/li\u003e\n\u003cli\u003ePart Type: Fusible Link \/ Thermal Cutoff Fuse\u003c\/li\u003e\n\u003cli\u003eTrip Temperature: 144°C (291°F)\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman\u003c\/li\u003e\n\u003cli\u003eEquipment: Gas Furnace\u003c\/li\u003e\n\u003cli\u003eCompatible Model: GUE120-5\u003c\/li\u003e\n\u003cli\u003eType: Non-resettable, one-time thermal fuse\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eBecause this is a life-safety component, the exact trip temperature matters. The genuine Goodman B1497204 is rated precisely at 144°C to match the furnace's design limits. A generic link with a different rating can trip too early (nuisance shutdowns) or too late (unsafe). Always use the OEM-spec 144°C link.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (2\/5)\u003c\/strong\u003e — Disconnect power, unplug the failed link from its wiring harness, and snap in the replacement. Under 15 minutes. \u003cstrong\u003eNote:\u003c\/strong\u003e a blown link indicates an underlying overheat condition — diagnose and correct the root cause (airflow, blower, or limit) before returning the furnace to service.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058185421171,"sku":"GOODMAN-B1497204","price":10.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-144-c-fusible-link-thermal-fuse-for-gue120-5-b1497204","provider":"National HVAC Parts","version":"1.0","type":"link"}