Description
The Regal Rexnord – Marathon O213 1/2 HP Motor provides mechanical power to drive fans and other rotating components in heating and cooling equipment. Operating at 3450 RPM with a 115/208–230V power supply, it is installed in air handlers, blowers, and ventilation units to circulate air through coils and ducts. By converting electrical energy into motion, it ensures consistent airflow, supporting heat transfer and temperature regulation. Its operation is essential for the stable performance of HVAC systems, contributing to efficient indoor climate control in residential and commercial settings.









