Trane CNT7507 Control Board Assembly 319847-401 which simplifies the field installation

which simplifies the field installation by providing built-in overcurrent protection and a localized disconnect point for servicing

specific compatibility depends on the media and pressure requirements

Simplified Diagnostics: Standardized terminal connections allow for rapid testing and internal resistance verification

this unit must be installed in an upright position on a horizontal pipe run

This assembly is designed for 3/8-inch or 1/2-inch shafts that feature a retaining groove for the snap-on clip

Trane CNT7507 Control Board Assembly 319847-401 which simplifies the field installationThe 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,