DCA 0/2-10vdc24vS/R 90secW/Fdb
The module features include a 24 volt 90 second timer for heat recovery and a 24 volt S/R (speed/response) control system. For added energy savings, it has a triac contactor output and 24 volt delay shutdown.
These economizer units are designed for use with 0/2 to 10VDC control systems. The Economizer operator is designed for use in a 0/2 to 10VDC control system to automatically actuate an outside air damper when a pre-selected temperature rise or Fahrenheit differential occurs, thus causing the outside air damper to open and admit warmer air into the building.
With DCA (Demand Control Actuator ) control solutions, you can provide both comfort and energy savings in both heating and cooling applications.