{"product_id":"lennox-48j10-motor","title":"Lennox 48J10 Motor","description":"\u003cp\u003eThe \u003cstrong\u003eLennox 48J10 Blower Motor\u003c\/strong\u003e is a high-performance \u003cstrong\u003e3\/4 HP OEM replacement motor\u003c\/strong\u003e designed for demanding HVACR applications requiring \u003cstrong\u003e460V single-phase\u003c\/strong\u003e power. Operating at a synchronous speed of \u003cstrong\u003e1075 RPM\u003c\/strong\u003e, this \u003cstrong\u003ePSC (Permanent Split Capacitor) motor\u003c\/strong\u003e utilizes a \u003cstrong\u003e3-speed\u003c\/strong\u003e configuration to allow for precise airflow balancing across diverse static pressure environments. This unit features a \u003cstrong\u003e48Y frame\u003c\/strong\u003e with a durable rolled steel housing and aluminum flanges, ensuring structural integrity in \u003cstrong\u003ehorizontal hub ring\u003c\/strong\u003e mounting positions. With a \u003cstrong\u003e1\/2 x 2.5-inch shaft\u003c\/strong\u003e and \u003cstrong\u003eCCWOSE rotation\u003c\/strong\u003e (counter-clockwise opposite shaft end), it serves as the direct technical successor to part number \u003cstrong\u003e48J1001\u003c\/strong\u003e and \u003cstrong\u003eK55HXPHL-5118\u003c\/strong\u003e. This \u003cstrong\u003ethermally protected\u003c\/strong\u003e motor is engineered for \u003cstrong\u003econtinuous air-over duty\u003c\/strong\u003e, making it a reliable choice for commercial \u003cstrong\u003eblower assemblies\u003c\/strong\u003e and air handlers where consistent \u003cstrong\u003edirect-drive motor\u003c\/strong\u003e performance is critical. Professionals should ensure the use of a \u003cstrong\u003e20 MFD 370 VAC capacitor\u003c\/strong\u003e to maintain optimal torque and efficiency.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Compatibility:\u003c\/strong\u003e Precision-engineered for \u003cstrong\u003eLennox HVAC equipment\u003c\/strong\u003e, including Allied, Armstrong, and Ducane commercial air handlers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Speed Flexibility:\u003c\/strong\u003e Features \u003cstrong\u003e3-speed taps\u003c\/strong\u003e to optimize system CFM and improve latent heat removal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial-Grade Build:\u003c\/strong\u003e Utilizes \u003cstrong\u003esleeve bearings\u003c\/strong\u003e and an open enclosure for efficient heat dissipation during peak load cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimplified Retrofit:\u003c\/strong\u003e Standardized \u003cstrong\u003e48 frame diameter\u003c\/strong\u003e and \u003cstrong\u003ehub ring mounting\u003c\/strong\u003e reduce installation time for field technicians.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCommon Questions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat capacitor is required for the Lennox 48J10?\u003c\/strong\u003e\u003cbr\u003eThis motor requires a \u003cstrong\u003e20 MFD \/ 370 VAC run capacitor\u003c\/strong\u003e for proper phase shifting and starting torque. Using an undersized capacitor can lead to overheating and premature failure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I change the rotation of this blower motor?\u003c\/strong\u003e\u003cbr\u003eNo, this unit is factory-set for \u003cstrong\u003eCCWOSE (Counter-Clockwise Opposite Shaft End)\u003c\/strong\u003e rotation. Always verify the rotation of your existing \u003cstrong\u003eLennox 48J1001\u003c\/strong\u003e prior to installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this motor suitable for 208-230V systems?\u003c\/strong\u003e\u003cbr\u003eNo, the \u003cstrong\u003eLennox 48J10\u003c\/strong\u003e is specifically rated for \u003cstrong\u003e460V 60Hz\u003c\/strong\u003e operation. Applying lower voltage will result in low torque and potential winding damage.\u003c\/p\u003e\n\u003cp\u003eDisclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.\u003c\/p\u003e\n\u003ch2\u003e\n\u003cspan style=\"color: red;\"\u003eThis item is not eligible for free shipping.\u003c\/span\u003e\u003cspan style=\"font-size: 10.0pt; font-family: 'Arial',sans-serif; color: red; background: white;\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":35653181836,"sku":"48J10","price":479.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/2375\/files\/Pic_e8d630cb-813c-445e-910d-f2abeadfdae7.png?v=1781727953","url":"https:\/\/www.gsistore.com\/products\/lennox-48j10-motor","provider":"GSIstore","version":"1.0","type":"link"}