EWC Controls URD-7 7" Round Motorized Damper Power Open/Closed 24V

The EWC Controls URD-7 7-inch Round Motorized Damper is used for the accurate control of airflow in HVAC systems. It uses a 24V power open/power closed motor to guarantee positive and positive action when opening and closing. This model actively moves the damper to both positions, eliminating problems arising from weak springs or airflow pressure. Advantages include better energy control since air only flows where it is required, better comfort since the temperature is well maintained, and less noise as compared to manual dampers. It has a motorized operation which makes it more precise and automatic when it comes to the zoning of HVAC.