{"product_id":"oem-lennox-burner-assembly-69w90","title":"OEM Lennox Burner Assembly — 69W90","description":"\u003cp\u003eThe Lennox \u003cstrong\u003e69W90\u003c\/strong\u003e (factory reference 602866-10, supersedes 609702-01) burner assembly mixes gas and air and delivers a controlled flame into the heat exchanger of your Lennox furnace. Reliable burner condition is critical for efficient, clean-burning heat and steady output throughout the heating season. This is a genuine OEM replacement assembly built to the original 110-series specifications.\u003c\/p\u003e\u003cp\u003eAs burners age or become fouled, you may experience hard or delayed ignition, rough or noisy startups, flame rollout, soot accumulation, uneven flames, or flame-sensor lockouts that cause intermittent no-heat calls. Yellow flames or popping at ignition are common warning signs that the burner assembly should be inspected or replaced.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy OEM matters:\u003c\/strong\u003e The \u003cstrong\u003e69W90\u003c\/strong\u003e is engineered for the exact burner spacing, orifice alignment, and combustion behavior of Lennox furnaces. Genuine OEM parts protect combustion efficiency, flame stability, and safety-control operation, ensuring correct fit and dependable long-term performance that aftermarket alternatives can't guarantee.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081128952179,"sku":"LNX-69W90","price":49.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-burner-ribbon-LNX-69W90.jpg?v=1783759541","url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-burner-assembly-69w90","provider":"National HVAC Parts","version":"1.0","type":"link"}