Trane OPR0064 24V 90' S/R Ccw Damper Act.
The Trane OPR0064 is a 24-volt, 90-degree snap-rotary, counter-clockwise damper device used in various Trane HVAC equipment. It works by sensing a 24-volt power supply from a control system or thermostat, which starts an internal motor. The HVAC system's airflow direction is then adjusted by this motor by turning a shaft that is attached to a damper blade.OPR0064s are typically found in rooftop units, air handlers, and furnaces that are part of HVAC systems. The damper actuator maximizes comfort and efficiency by precisely controlling airflow. By diverting air away from empty spaces, it helps guarantee that conditioned air reaches the right places and reduces needless energy waste. The damper actuator also helps to minimize unwanted drafts and maintain appropriate system pressure.