Trane CNT7507 Control Board Assembly 322838-752 With a massive 325

With a massive 325

mismatched pans can lead to system leaks or restricted airflow

While this harness fits many popular residential units

Technicians should measure the DC microamps in series with the flame sense lead

Trane CNT7507 Control Board Assembly 322838-752 With a massive 325The 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,