Details: Ecotech EZ Variable Speed pool pump motors manufactured by Nidec Motor Corporation, of St. Louis, and Emerson Motor Company, a division of Emerson Electric Co., of St. Louis. The motors were ...

Which pool pump is best? Properly maintaining a pool is a difficult task requiring many tools and pieces of equipment. Among the most important pieces is the pool pump. This device circulates your ...

The way we control the speed of fan motors or pump motors has tremendously changed in the past two decades with the introduction of variable-frequency drives (VFDs), aka variable-frequency controllers ...