Carrier HK44ER155 Motor Module 320788-702 Flexible Power: Supports battery operation

Flexible Power: Supports battery operation or 24VAC hardwiring for versatile site requirements

outlet pressure spring range

field technicians should note that installing this as a 63K93 replacement part for the S1 model may require minor bracket adjustments

technicians must verify this 200-degree Fahrenheit cutout matches the original equipment specification to prevent premature cycling or dangerous overheating conditions

Carrier HK44ER155 Motor Module 320788-702 Flexible Power: Supports battery operationThe Carrier HK44ER155 Motor Module is a critical electronic component designed for precise control of ECM blower motors in high efficiency Carrier, Bryant, and Payne furnaces and air handlers. As a factory authorized OEM replacement part, this module manages the sophisticated communication between the HVAC system control board and the motor, ensuring accurate static pressure compensation and airflow modulation. This specifically programmed module is