Rheem-Ruud 51-104304-25 1/2 HP Eon ECM Blower Motor

The Rheem-Ruud 51-104304-25 1/2 HP Eon ECM Motor is an electronically commutated motor (ECM) more efficient and less noisy as compared to traditional (PSC) motors of HVAC systems. It is used in furnaces, air handlers as well as in rooftop installations. PSC motors have a steady rotation, and this cause wastage of energy. Nevertheless, the one in the Eon ECM Motor does not go full power all the time; it employs variable speed operation rather than the full speed operation. This creates a chance for the motor will tweak the rate at how it rotates to the rate at which the building is heating or cooling.