Zonefirst MDM-R Power Open / Power Close Round Damper Motor 24V

The ZoneFirst MDM-R Power Open / Power Close Round Damper Motor is used to open and close round dampers in zoning, and airflow management systems for residential and commercial HVAC systems. It is inserted in duct control assemblies and operates in response to control signals to control the direction and distribution of airflow between zones. Operated by power open and power close, the unit is compatible with 24V electrical controls and compatible zoning controls. It is attached to specific damper areas and ductwork to regulate airflow in a controlled manner, manage zones and ensure the performance of heating and cooling systems.