{"product_id":"oem-goodman-hot-surface-ignitor-for-gmn100-4-furnace-b1401018s","title":"OEM Goodman Hot Surface Ignitor for GMN100-4 Furnace — B1401018S","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1401018S Hot Surface Ignitor\u003c\/strong\u003e is a genuine OEM replacement part engineered for \u003cstrong\u003eGMN100-4\u003c\/strong\u003e series gas furnaces. When your furnace clicks but fails to light, a cracked or worn ignitor is the most common culprit. This silicon carbide hot surface ignitor delivers reliable, repeatable ignition to restore consistent heating performance.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: B1401018S\u003c\/li\u003e\n\u003cli\u003eType: Hot Surface Ignitor (HSI)\u003c\/li\u003e\n\u003cli\u003eElement: Silicon Carbide\u003c\/li\u003e\n\u003cli\u003eCompatible Model: Goodman GMN100-4\u003c\/li\u003e\n\u003cli\u003eEquipment: Gas Furnace\u003c\/li\u003e\n\u003cli\u003eVoltage: 120V\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eOur \u003cstrong\u003egenuine Goodman OEM ignitor\u003c\/strong\u003e is precision-matched to the exact resistance and mounting geometry of your furnace, ensuring correct surface temperature and long service life. Universal generic ignitors may require adapter brackets, splice kits, and can fail prematurely due to voltage mismatch. For a plug-and-play repair that lasts, OEM is the safe choice.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (2\/5).\u003c\/strong\u003e A basic repair for a handy homeowner — power off the furnace, unplug the old ignitor connector, remove one or two mounting screws, and reverse. Handle the fragile element by the ceramic base only. Allow 15–20 minutes.\u003c\/p\u003e\u003cp\u003eBacked by our fit guarantee. Questions? Contact info@nationalhvacparts.com.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058126700915,"sku":"GOODMAN-11590","price":44.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-hot-surface-ignitor-for-gmn100-4-furnace-b1401018s","provider":"National HVAC Parts","version":"1.0","type":"link"}