Description
The Carrier HD46JQ570 Blower Motor is an efficient part that is used in HVAC systems. It uses Electronic Commutation technology which has some benefits over AC motor such in air handlers and rooftop units. It utilizes Electronic Commutation technology, which offers several advantages over traditional AC motors. ECM motors are of variable speed and are electronically controlled to match the speed and airflow of the system. This variable speed operation leads to enormous energy savings since the system can adjust the rate of airflow depending on the prevailing cooling or heating requirements. Also, the ECM motors are characterized by low noise levels, higher efficiency, and durability as well as longer longvity than the AC motors.
