Johnson Controls DMPR-KC212 3 Panel Jackshaft Kit

The Johnson Controls DMPR-KC212 is a 3-panel jackshaft kit that is designed to improve the control of fresh air intake through HVAC systems and especially in the unit ventilators. It operates through the linkage of a damper, which is an airflow control valve, to an actuator, which is a motor, by a rotating shaft. The actuator receives signals from the building temperature control system, and in response to these signals the position of the damper is altered as to maintain the desired temperatures. From the issues above, it can be appreciated that the jackshaft plays an essential role to ensure the orderliness of the damper blades and in making ensure that air within the unit ventilator is evenly distributed.