Trane CNT5482 Defrost Control 321894-706 Designed for integration with BAS

Designed for integration with BAS systems

this unit delivers the necessary force for hot and chilled water applications

This 24-inch black fan guard features a robust steel wire construction with a weather-resistant coating to prevent corrosion in harsh outdoor environments

you prevent unexpected downtime and costly media bypass

crucial for maintaining system uptime and safety

Trane CNT5482 Defrost Control 321894-706 Designed for integration with BASThe Trane CNT5482 Defrost Control is a critical OEM replacement component engineered for Trane and American Standard heat pump systems. This microprocessor based defrost control board actively manages the transition between heating and defrost modes by monitoring both ambient temperature and coil temperature sensors. Designed to replace legacy part numbers like CNT05482 and D341122P01, this board is the primary logic center responsible for preventing