{"product_id":"oem-lennox-x13-1-hp-ecm-blower-motor-81w38","title":"OEM Lennox X13 1 HP ECM Blower Motor — 81W38","description":"\u003cp\u003eThe genuine OEM Lennox \u003cstrong\u003e81W38\u003c\/strong\u003e (factory part 607421-07) is a 1 HP X13 constant-torque ECM blower motor, pre-programmed to Lennox specifications. This electronically commutated motor drives the indoor blower in your Lennox furnace or air handler, delivering consistent, energy-efficient airflow across a range of static pressures while running quieter and cooler than traditional PSC motors.\u003c\/p\u003e\u003cp\u003eSigns that your X13 blower motor is failing include weak or inconsistent airflow, the blower not starting, unusual humming or grinding noises, overheating, or the motor cutting out during operation. Worn bearings, a failing module, or electrical faults are typical culprits.\u003c\/p\u003e\u003cp\u003eOEM matters here: the \u003cstrong\u003e81W38\u003c\/strong\u003e comes factory-programmed with the correct torque profile and mounting configuration for your Lennox equipment. A generic motor may bolt in but won't match the programmed airflow curves your system relies on, resulting in poor comfort, higher energy use, and potential strain on other components. Install this genuine Lennox replacement to restore rated efficiency and quiet, dependable performance.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081131245939,"sku":"LNX-81W38","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-81W38.jpg?v=1783764183","url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-x13-1-hp-ecm-blower-motor-81w38","provider":"National HVAC Parts","version":"1.0","type":"link"}