The Rheem-Ruud 51-108728-109 1/2 HP Ensite Air Motor is a replacement blower motor designed for compatible Rheem and Ruud HVAC systems. Operating on 208/230V power, it drives the blower assembly to circulate conditioned air through furnaces and air handlers. Its electronically controlled operation supports variable-speed airflow, helping maintain indoor comfort and efficient system pe... https://www.partshnc.com/51-108728-109-rheem-ruud-1-2hp-ensite-air-motor-230v