Trane CNT5482 Defrost Control R-407A This motor is designed for

This motor is designed for 208/230Vac single phase power

Verification is done via a continuity test across the terminals when the system is cool

this valve eliminates the risk of both ports being open simultaneously

Can I use this to replace older mechanical thermostats

the 3H0400780002 is compatible with a wide range of Modine Hot Dawg and industrial series

Trane CNT5482 Defrost Control R-407A This motor is designed forThe 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