The Honeywell MS7520K2006 DC Motor Direct Actuator is an HVAC control component designed to provide precise positioning of compatible air-handling dampers and valves. Its DC motor converts electrical control signals into mechanical movement, allowing connected dampers or valves to open, close, or modulate airflow and system conditions. It is suitable for compatible commercial HVAC sys... https://www.partshnc.com/honeywell-ms7520k2006-dc-motor-direct-actuator-rlh-24-mod