{"product_id":"oem-lennox-blower-motor-49k81","title":"OEM Lennox Blower Motor — 49K81","description":"\u003cp\u003eThe genuine OEM Lennox \u003cstrong\u003e49K81\u003c\/strong\u003e blower motor powers the indoor fan that circulates heated and cooled air throughout your home. Manufactured to Lennox factory specifications, it matches the horsepower, speed taps, rotation, and shaft dimensions of the original, so it drops into its compatible furnace and air handler models while maintaining designed airflow and efficiency.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon failure symptoms:\u003c\/strong\u003e reduced or no air from the vents, a motor that hums but won't turn, repeated tripping on thermal overload, excessive noise from worn bearings, intermittent operation as the windings break down, and warm air on cooling calls because the coil starves for airflow.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy OEM matters:\u003c\/strong\u003e the \u003cstrong\u003e49K81\u003c\/strong\u003e is engineered to move the precise CFM your Lennox system expects. Non-OEM motors can under- or over-drive the blower wheel, causing frozen coils, overheated heat exchangers, and premature compressor wear. Installing the factory part restores rated capacity and safeguards the rest of your equipment.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081143435635,"sku":"LNX-49K81","price":159.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-draft-inducer-LNX-49K81.jpg?v=1783759438","url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-blower-motor-49k81","provider":"National HVAC Parts","version":"1.0","type":"link"}