Designed for units ranging from 3.5 to 5 tons. Voltage: Standard 208/240v systems.
By reducing heat build-up and electrical stress, it protects expensive internal components from "hard starts". ISr8oouEKFieH/cSru2 OogelsqkxID9azxi2lkm0As...
The "5-2-1" name refers to the three wires——that must be connected to the compressor. Designed for units ranging from 3