{"product_id":"oem-lennox-fan-motor-49l66","title":"OEM Lennox Fan Motor — 49L66","description":"\u003cp\u003eThe genuine OEM Lennox \u003cstrong\u003e49L66\u003c\/strong\u003e fan motor powers the blower or fan in your Lennox heating and cooling system, circulating air through the duct system or across the outdoor coil for proper heat exchange. Because airflow directly affects efficiency and comfort, this factory motor is manufactured to the precise horsepower, speed, and mounting dimensions specified for your Lennox equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon failure symptoms:\u003c\/strong\u003e When the \u003cstrong\u003e49L66\u003c\/strong\u003e begins to fail, you may notice unusual noises such as humming, rattling, or grinding, intermittent operation, overheating that trips the thermal overload, or a motor that won't start at all. These issues typically result in reduced airflow, uneven temperatures, and higher operating costs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy OEM matters:\u003c\/strong\u003e A replacement motor must exactly match the electrical characteristics and rotation of the original to protect the rest of your system. Aftermarket substitutes with mismatched specs can overheat, underperform, or damage connected components. The OEM Lennox \u003cstrong\u003e49L66\u003c\/strong\u003e delivers guaranteed fit, factory-rated performance, and full compatibility — returning your Lennox system to quiet, dependable airflow.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081104408947,"sku":"LNX-49L66","price":99.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-blower-motor-psc-LNX-49L66.jpg?v=1783760858","url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-fan-motor-49l66","provider":"National HVAC Parts","version":"1.0","type":"link"}