The Regal Rexnord Marathon 4688 1HP 115/208-230V 1725RPM Motor is a high-performance, single-phase motor designed for use in HVAC systems such as fans, blowers, and pumps. Engineered for efficiency and reliability, it delivers consistent power and smooth operation under demanding conditions. https://www.partshnc.com/4688-regal-rexnord-marathon-1hp-115208-230v-1725rpm-motor