{"product_id":"oem-lennox-draft-inducer-motor-assembly-67m64","title":"OEM Lennox Draft Inducer Motor Assembly — 67M64","description":"\u003cp\u003eThe genuine OEM Lennox \u003cstrong\u003e67M64\u003c\/strong\u003e draft inducer motor assembly draws combustion byproducts through the heat exchanger and exhausts them safely out the flue. It energizes at the start of every heating cycle to establish a proper draft and close the pressure switch, giving the control board the green light to ignite the burners. Engineered to Lennox specifications, the \u003cstrong\u003e67M64\u003c\/strong\u003e delivers the exact airflow your furnace needs for safe, efficient heating.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon failure symptoms:\u003c\/strong\u003e no ignition despite a call for heat, rattling or buzzing noises when the furnace starts, short-cycling, or repeated pressure-switch lockout codes. These usually point to failed bearings, a cracked or unbalanced inducer wheel, or an open motor winding.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy OEM matters:\u003c\/strong\u003e The pressure switch and combustion safeties on Lennox furnaces are calibrated to the OEM inducer's specific airflow and vacuum. Installing the factory \u003cstrong\u003e67M64\u003c\/strong\u003e ensures a bolt-in fit with the correct wheel and gasket sealing surfaces, avoiding nuisance faults and keeping your system within its certified efficiency and safety limits — reliability that generic replacements often compromise.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081098477939,"sku":"LNX-67M64","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-67M64.jpg?v=1783760246","url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-draft-inducer-motor-assembly-67m64","provider":"National HVAC Parts","version":"1.0","type":"link"}