{"product_id":"oem-lennox-blower-motor-module-10u45","title":"OEM Lennox Blower Motor Module — 10U45","description":"\u003cp\u003eThe genuine OEM Lennox \u003cstrong\u003e10U45\u003c\/strong\u003e motor module is the electronic controller that drives and regulates the variable-speed blower motor in your Lennox furnace or air handler. It translates commands from the system control board into precise motor speeds, delivering the smooth ramp-up, quiet operation, and steady airflow that variable-speed Lennox systems are known for. This is a factory-matched electronic component for your specific blower assembly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon failure symptoms:\u003c\/strong\u003e a blower that fails to spin up, is stuck on one speed, hunts or short-cycles, rattles or buzzes, or shuts down on a fault code. Reduced comfort, uneven temperatures, and poor airflow often point to a failing module. Power surges, condensation, and electronic wear are the usual culprits.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy OEM matters:\u003c\/strong\u003e the Lennox \u003cstrong\u003e10U45\u003c\/strong\u003e is calibrated to communicate correctly with your motor and control board. An aftermarket substitute may run the motor outside its designed parameters, causing noise, poor efficiency, or premature motor failure. The genuine Lennox part guarantees correct programming, a proper fit, and reliable, factory-rated blower performance.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081089401203,"sku":"LNX-10U45","price":99.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-blower-motor-ecm-LNX-10U45.jpg?v=1783759407","url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-blower-motor-module-10u45","provider":"National HVAC Parts","version":"1.0","type":"link"}