Balancing dampers located in inaccessible spaces are now easily controlled with the Young Regulator Bowden Remote Cable Assemblies. Access is concealed in the ceiling, inside plenums, or moved to a convenient area such as a nearby mechanical room or above a lay in ceiling. Access doors can be eliminated for architectural aesthetics. A flexible casing and wire, (PT #BCW, ordered separately) up to 50â€™ long runs from a steel rack and pinion locking controller to a damper where the rotary motion of the rack and pinion controller is converted to a push-pull motion with a lever arm. The 270-896 provides access through a 7/8â€ screw cap concealed in the drywall ceiling. The rack and pinion controller is mounted atop a convenient â€œCâ€ bracket that fastens to a ceiling support stud above the ceiling. The bracket receives the threaded cap. An optional tamper proof torques head pan screw cap is available for secure environments.