Resideo MARD-10 10" Modulating Round Damper

The Resideo MARD-10 is a 10" round modulating damper for HVAC systems. Constructed from reliable steel, this damper controls the amount of airflow in ductwork as well as its direction using changing the position. It includes the modulating feature which enables the system to control air distribution in a more accurate manner in HVAC uses. This damper is especially valuable for installations where perfect balance must be achieved concerning cooling-heating air and flow rates, in residential and commercial HVAC systems. It operates based on received signals from temperature controls in the HVAC system and in real-time fine-tunes the air supply and temperature regulations.