
Adjusting the airflow on your Aldes ZRT-S Zone Register Terminal is straightforward. Here's how: Simply rotate the dial located on either side of the ZRT-S Zone Register Terminal. As you turn the dial, observe the airflow indicator; it will move to display the selected CFM (Cubic Feet per Minute) setting. While the airflow label provides setpoints, the Constant Airflow Regulator (CAR3) offers infinite adjustability within the device's minimum and maximum limits, giving you precise control over your ventilation.


