{"product_id":"oem-lennox-ecm-5-0-eon-motor-module-10h72","title":"OEM Lennox ECM 5.0 Eon Motor Module — 10H72","description":"\u003cp\u003eThe genuine OEM Lennox \u003cstrong\u003e10H72\u003c\/strong\u003e ECM 5.0 Eon motor module is the electronic control half of your Lennox variable-speed blower motor. This module houses the motor's programming, power electronics, and communication logic, converting incoming signals into precise speed and torque commands for constant-airflow performance. It bolts to the motor endbell and drives efficient, quiet operation across heating, cooling, and continuous-fan modes on compatible Lennox systems.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon failure symptoms:\u003c\/strong\u003e The blower won't start or runs erratically, the motor hums but doesn't spin, intermittent or no airflow, buzzing and clicking from the module, blower fault codes at the control board, or complete loss of variable-speed operation. Module failures often follow power surges, moisture intrusion, or capacitor degradation inside the electronics.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy OEM matters:\u003c\/strong\u003e ECM 5.0 Eon modules are programmed with airflow tables and motor parameters specific to Lennox equipment. The OEM \u003cstrong\u003e10H72\u003c\/strong\u003e module carries the correct firmware and horsepower calibration so it pairs properly with the motor's power head and delivers rated CFM. Generic or incorrectly programmed modules can cause airflow errors, overheating, and premature motor failure. Choose the factory-authorized module for correct performance and warranty protection.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081088057715,"sku":"LNX-10H72","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-10H72.jpg?v=1783760576","url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-ecm-5-0-eon-motor-module-10h72","provider":"National HVAC Parts","version":"1.0","type":"link"}