{"product_id":"oem-goodman-144-c-fusible-link-thermal-fuse-for-gun125-5-b1497204","title":"OEM Goodman 144°C Fusible Link Thermal Fuse for GUN125-5 — B1497204","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1497204 Fusible Link\u003c\/strong\u003e is a genuine OEM \u003cstrong\u003e144°C (291°F) one-shot thermal fuse\u003c\/strong\u003e for the \u003cstrong\u003eGUN125-5\u003c\/strong\u003e gas furnace. This last-line safety device opens the control circuit permanently if furnace temperatures reach an unsafe extreme — for example after a blower failure — shutting down the burners and protecting against fire and heat-exchanger damage.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e B1497204\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e One-shot fusible link \/ thermal cutoff\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Trip Temperature:\u003c\/strong\u003e 144°C (291°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Non-resetting high-temperature safety fuse\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Goodman GUN125-5 gas furnace\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Goodman OEM replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eTrip temperature is everything on a thermal fuse. The \u003cstrong\u003eOEM B1497204\u003c\/strong\u003e is factory-calibrated to 144°C — the exact rating Goodman specified. A generic link with a different rating either fails to protect (too high) or nuisance-trips (too low). For a non-resettable safety fuse, always install OEM.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (2\/5).\u003c\/strong\u003e A single in-line link with two terminals. Because it is a one-shot device, a tripped link must be replaced, not reset. Shut off gas and power first, and investigate the root cause (e.g., failed blower) before returning the furnace to service.\u003c\/p\u003e\u003cp\u003eRestore your furnace's final safety cutoff with the genuine Goodman B1497204. In stock now.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058189648243,"sku":"GOODMAN-13168","price":21.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-144-c-fusible-link-thermal-fuse-for-gun125-5-b1497204","provider":"National HVAC Parts","version":"1.0","type":"link"}