{"product_id":"oem-lennox-ecm-blower-motor-72w64","title":"OEM Lennox ECM Blower Motor — 72W64","description":"\u003cp\u003eThe genuine OEM Lennox \u003cstrong\u003e72W64\u003c\/strong\u003e is an ECM (Electronically Commutated Motor) blower motor designed to circulate air throughout your Lennox furnace or air handler system. As a variable-speed motor, it ramps airflow up and down to precisely meet heating and cooling demand, resulting in improved efficiency, better humidity control, and noticeably quieter performance compared to conventional single-speed motors.\u003c\/p\u003e\u003cp\u003eCommon signs that the \u003cstrong\u003e72W64\u003c\/strong\u003e needs replacement include reduced or fluctuating airflow, the blower failing to start, intermittent shutdowns, buzzing or rattling noises, hot or burning odors near the blower compartment, and fault codes on the furnace control board. A weak or dead blower motor prevents proper air distribution and can lead to overheating and short-cycling.\u003c\/p\u003e\u003cp\u003eOEM replacement is critical for Lennox systems. The \u003cstrong\u003e72W64\u003c\/strong\u003e is manufactured to Lennox's precise specifications for voltage, RPM, and control-board compatibility, guaranteeing a seamless fit and correct operation. Generic replacements often disrupt airflow programming and can trigger recurring faults. Restore your system's performance with the factory-authorized part.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081143140723,"sku":"LNX-72W64","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-72W64.jpg?v=1783760606","url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-ecm-blower-motor-72w64","provider":"National HVAC Parts","version":"1.0","type":"link"}