Trane CNT7029 Board 320788-702 Key Benefits Universal Compatibility: Directly

Key Benefits Universal Compatibility: Directly replaces legacy part numbers FAN2027

Is the VAL9931 a direct replacement for mechanical TXVs

replacing it with this OEM draft inducer will restore proper airflow and allow the pressure switch to close reliably

standard practice involves replacing the valve body if significant internal damage occurs

including those under Intertherm and Miller branding

Trane CNT7029 Board 320788-702 Key Benefits Universal Compatibility: DirectlyThe Trane CNT7029 is a critical EEV Board Assembly designed for precise refrigerant flow management in high efficiency HVAC systems. This Electronic Expansion Valve controller serves as the primary interface between the system sensors and the stepper motor, ensuring optimal superheat levels and compressor protection. Engineered specifically for Trane and American Standard units, the CNT7029 replaces legacy 16 pin and 20 pin control modules,