Trane MOD0429 Module 319847-401 and auxiliary heat as Stage

and auxiliary heat as Stage 3

Can this sensor be used in high-pressure steam boilers

this unit serves as a direct professional replacement for EK-164 and CG-164 models

calibrated specifically for the 5-10# spring range to ensure reliable damper positioning

and freeze protection

Trane MOD0429 Module 319847-401 and auxiliary heat as StageThe Trane MOD0429 Module is a critical HVAC control board engineered for high performance climate regulation in commercial and residential systems. As an authentic Trane OEM replacement part, this TUC board (Trane Unit Controller) provides the specialized logic required for managing sensors, fan speeds, and multi stage heating or cooling calls. Operating at 50 60 Hz, the MOD0429 (often superceded by MOD00429) is commonly utilized in specialized units