Smith / Century HE3G379N HE3G701N Blower Motor 1/3HP 1075RPM 3-Speed 39994B001 Tested. Pulled from a working HVAC system and tested prior to listing. Smith / Century blower motor is rated at 1/3 HP and 1075 RPM with a 3-speed design for furnace, air handler, and blower applications. The OEM part number 39994B001 is commonly used in replacement searches and service parts lookups. Smith / Century / Magnetek. OEM Part Number: 39994B001. Capacitor Required: 7.5 MFD / 370 VAC. Maximum Ambient Temperature: 40°C. Removed from working equipment. Windings tested good. No continuity to motor frame/ground. Shaft spins freely. Visual inspection completed. Used motor in good working condition with normal cosmetic wear from previous service. Motor housing, shaft, wiring, and mounting points are intact. Copper windings are clean and show no signs of overheating. Please review all photos carefully for cosmetic condition. Compatible / Replacement References. Wiring harness as shown. Exactly what is pictured. Professional installation is recommended.