{"product_id":"oem-lennox-fan-motor-81g48","title":"OEM Lennox Fan Motor — 81G48","description":"\u003cp\u003eThe genuine OEM Lennox \u003cstrong\u003e81G48\u003c\/strong\u003e fan motor drives the fan that moves air through your Lennox HVAC system, delivering the consistent airflow needed for proper heating and cooling performance. Built to Lennox specifications, it provides the correct speed, torque, and mounting fit to keep conditioned air circulating efficiently and quietly throughout the home.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon failure symptoms\u003c\/strong\u003e include weak or no airflow from the vents, a motor that hums but won't spin, overheating and thermal cutout tripping, loud rattling or squealing bearings, and intermittent operation that leaves rooms too hot or too cold. A failing fan motor can also cause the system to short-cycle or shut down on high-limit protection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy OEM matters:\u003c\/strong\u003e Airflow is critical to the rated efficiency and long-term reliability of your Lennox equipment. An undersized or mismatched aftermarket motor can reduce capacity, stress the control board, and shorten system life. Installing the OEM \u003cstrong\u003e81G48\u003c\/strong\u003e ensures an exact fit, factory-rated airflow, and dependable, quiet operation — protecting comfort and the overall health of your Lennox system.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081094250867,"sku":"LNX-81G48","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-81G48.jpg?v=1783760894","url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-fan-motor-81g48","provider":"National HVAC Parts","version":"1.0","type":"link"}