Evaporator Fan Retrofits Do More Than Save Energy
By Jonathan Tan, VP Energy Services The AMS Group, Hillphoenix Electronically commutated (EC) motors have been an alternative to induction (shaded pole and permanent split capacitor) motors in evaporator fans for the past decade. Although EC motors can reduce energy consumption by as much as 65 percent compared with its predecessors, the higher cost of the technology – and longer [...]