{"product_id":"oem-lennox-blower-motor-74w12","title":"OEM Lennox Blower Motor — 74W12","description":"\u003cp\u003eThe genuine OEM Lennox \u003cstrong\u003e74W12\u003c\/strong\u003e blower motor drives the indoor blower wheel that circulates conditioned air throughout your home. It moves heated or cooled air across the heat exchanger and coil and pushes it through your ductwork on every heating and cooling cycle. Built to Lennox specifications, it delivers the correct RPM, torque, and airflow your system is designed around.\u003c\/p\u003e\u003cp\u003eSigns of a failing blower motor include weak or no airflow from the vents, unusual humming or grinding noises, a motor that overheats and cycles on its thermal limit, or a system that runs but fails to keep up with the thermostat. Worn bearings, an open winding, or a failed capacitor commonly bring these motors down and can lead to overheating and comfort complaints.\u003c\/p\u003e\u003cp\u003eFitting the OEM \u003cstrong\u003e74W12\u003c\/strong\u003e ensures the motor matches your Lennox blower housing and control board for balanced, efficient airflow. Generic replacements can move too much or too little air, straining the system and hurting efficiency. A factory-matched motor restores rated performance, quiet operation, and reliable comfort.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081095889267,"sku":"LNX-74W12","price":159.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-blower-motor-psc-LNX-74W12.jpg?v=1783759447","url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-blower-motor-74w12","provider":"National HVAC Parts","version":"1.0","type":"link"}