Our 2-speed motor controller utilizes state-of-the-art technology to control the fan speed of EC Motors inside evaporator boxes. When the evaporator coil is not being refrigerated, the EC Motor Controller turns the motors to low speed.
This allows for significant energy savings, as the ECM driven fans use a fraction of the energy when operating at a lower speed. When the coil is cooling, the fans will automatically return to high speed (normal). Keeping the fan turning during non-refrigeration periods allows for consistent temperatures in the refrigerated area and eliminates air temperature stratification.
Reduces duty cycle and BTUs
Control multiple evaporator coils on shared compressor
Exclusive two-channel technology allows control of any ECMotor