{"product_id":"oem-lennox-condenser-fan-motor-y4645","title":"OEM Lennox Condenser Fan Motor — Y4645","description":"\u003cp\u003eThe genuine OEM Lennox \u003cstrong\u003eY4645\u003c\/strong\u003e condenser fan motor turns the fan blade in your outdoor condensing unit, forcing air over the coil so heat can dissipate from the refrigerant. Adequate condenser airflow is essential to maintaining correct system pressures and protecting the compressor from overheating. This factory-spec motor delivers the precise RPM, rotation, and mounting profile your Lennox unit requires.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon failure symptoms:\u003c\/strong\u003e A deteriorating fan motor may refuse to start, spin sluggishly, or stop and restart as its internal overload trips. Watch for weak cooling, warm air at the vents, an outdoor unit that runs hot, high-pressure trip-outs, and audible bearing noise such as squealing or grinding shortly before total failure.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy OEM matters:\u003c\/strong\u003e Substituting a universal motor with mismatched speed or shaft dimensions can compromise cooling output, complicate installation, and place added load on the compressor. The OEM Lennox \u003cstrong\u003eY4645\u003c\/strong\u003e installs directly with the exact electrical and mechanical characteristics your system was designed to use, safeguarding both performance and warranty coverage. In stock and ships same day when ordered before 3PM CST.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081137176947,"sku":"LNX-Y4645","price":119.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-condenser-fan-motor-LNX-Y4645.jpg?v=1783759848","url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-condenser-fan-motor-y4645","provider":"National HVAC Parts","version":"1.0","type":"link"}