due to the high 375VA output

sharing identical 3/8x3/8 expansion valve dimensions and technical ratings

and Miller heating units

Always verify the sensor wire count before attempting a swap to ensure data logic compatibility

Carrier HK42ER225 Motor Module 323055-751 due to the high 375VAThe Carrier HK42ER225 Blower Motor Module is a critical OEM replacement part designed for high efficiency climate control. This ECM (Electronically Commutated Motor) control interface serves as the brain for the blower assembly, regulating motor speed and torque to maintain precise airflow requirements. Engineered for Carrier, Bryant, and Payne HVAC units, this module operates at 208V 240V and supports 1 3 HP applications. It features a robust design