Trane CNT7507 Control Board Assembly 322838-752 Optimized Heat Transfer: The 40W

Optimized Heat Transfer: The 40W output is calibrated specifically for 480V circuits to provide consistent thermal energy without overheating the sump

If your current setup is a TS-2-1/2-ANGLE

It is designed to interpret a 3 to 15 psig signal representing a temperature range

With a massive 325

mismatched pans can lead to system leaks or restricted airflow

Trane CNT7507 Control Board Assembly 322838-752 Optimized Heat Transfer: The 40WThe Trane CNT7507 Control Board Assembly is a high precision OEM refrigerant metering controller designed to manage the Electronic Expansion Valve (EEV) within compatible Trane and American Standard HVAC systems. As a direct factory replacement for legacy part numbers CNT06554, CNT06188, and CNT7054, this assembly is critical for maintaining accurate superheat levels and optimizing refrigerant flow. By utilizing advanced stepper motor control logic,