The Regal Rexnord – Fasco B22513 is a 1-speed blower designed to deliver 2780 RPM and 215 CFM for dependable airflow in HVAC systems. Operating on 115V, it provides efficient air movement for furnaces, venting units, and air circulators. The blower works by driving consistent airflow through system components, supporting proper heating and cooling performance. https://www.partshnc.com/b22513-regal-rexnord-fasco-115v-2780rpm-215cfm-1sp-blower