{"product_id":"oem-goodman-144-c-fusible-link-for-gun075-3-b1497204","title":"OEM Goodman 144°C Fusible Link for GUN075-3 — B1497204","description":"\u003ch2\u003eGoodman B1497204 Fusible Link (144°C)\u003c\/h2\u003e\u003cp\u003eThe Goodman \u003cstrong\u003eB1497204\u003c\/strong\u003e is a genuine OEM thermal fusible link with a \u003cstrong\u003e144°C (291°F)\u003c\/strong\u003e cutoff rating for the Goodman \u003cstrong\u003eGUN075-3\u003c\/strong\u003e furnace. This one-time thermal safety device permanently opens the circuit if it senses an abnormal overheat condition, providing a last line of defense against fire and heat-exchanger failure. Because it is non-resettable, a blown link must be replaced — and the overheat cause corrected.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCutoff temperature: 144°C (≈291°F)\u003c\/li\u003e\n\u003cli\u003eType: One-time thermal fusible link \/ thermal cutoff\u003c\/li\u003e\n\u003cli\u003eReset: Non-resettable (replace after trip)\u003c\/li\u003e\n\u003cli\u003eOEM part number: B1497204\u003c\/li\u003e\n\u003cli\u003eCompatible model: Goodman GUN075-3 furnace\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM B1497204\u003c\/strong\u003e carries the exact 144°C rating and lead configuration the GUN075-3 requires. A generic link with a higher rating could allow dangerous temperatures before opening; a lower rating causes nuisance trips. For a safety-critical device, OEM is the only correct choice.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy\u003c\/strong\u003e — de-energize the furnace, connect the two leads in place of the blown link, and secure per the original routing. Plan 10–20 minutes. Always identify and fix the overheating condition (airflow, heat exchanger, venting) before energizing.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058188566899,"sku":"GOODMAN-13134","price":10.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-144-c-fusible-link-for-gun075-3-b1497204","provider":"National HVAC Parts","version":"1.0","type":"link"}