{"product_id":"oem-lennox-hot-surface-ignitor-87x86","title":"OEM Lennox Hot Surface Ignitor — 87X86","description":"\u003cp\u003eThe genuine OEM Lennox \u003cstrong\u003e87X86\u003c\/strong\u003e hot surface ignitor is the component that heats up and ignites the gas burners each time your furnace calls for heat. Precision-matched to Lennox furnaces, this ignitor is engineered to reach the exact operating temperature and resistance your control board expects, ensuring reliable, safe ignition cycle after cycle.\u003c\/p\u003e\u003cp\u003eHot surface ignitors are one of the most common furnace failure points. Watch for these warning signs that your \u003cstrong\u003e87X86\u003c\/strong\u003e may be worn out: no heat despite the blower running, the furnace clicking but never lighting, a glowing element that cracks or fails to glow, or short-cycling on cold mornings. Because the silicon carbide (or silicon nitride) element is fragile and degrades with every heating cycle, replacement is a normal part of furnace maintenance.\u003c\/p\u003e\u003cp\u003eChoosing an OEM Lennox part matters. Aftermarket ignitors often have mismatched resistance or mounting profiles that cause premature failure, nuisance lockouts, or improper flame sensing. The factory-spec \u003cstrong\u003e87X86\u003c\/strong\u003e drops right into your Lennox unit for correct fit, timing, and long service life.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081088123251,"sku":"LNX-87X86","price":29.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-igniter-silicon-carbide-LNX-87X86.jpg?v=1783762032","url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-hot-surface-ignitor-87x86","provider":"National HVAC Parts","version":"1.0","type":"link"}