Trane MOD2686 Stepper Module Els PW 29614 this terminal board kit is

this terminal board kit is the designated replacement for several legacy part numbers

Phase and Voltage: Optimized for 460V 3-phase industrial electrical configurations to ensure balanced motor loads

and construction heaters

this hardware is suitable for standard Spence pilot configurations

as long as the actuator or damper shaft diameter is 7/16"

Trane MOD2686 Stepper Module Els PW 29614 this terminal board kit isThe Trane MOD2686 Stepper Module (identical to MOD02686) is a critical OEM replacement part designed for precision control in high performance HVAC equipment. This stepper module with motor serves as the driving force for electronic expansion valves (EEV) and precision dampers, commonly found in Trane chillers like the RTAC, Series R, and Sintesis models. By converting digital signals from the main control board into discrete mechanical steps, the