iO HVAC Controls EB-1612 Electronic 16 X 12 Bypass DamperiO HVAC Controls EB 1612 ACTUATORS ARE INSTALLED ON 2ND DIMENSION Electronic 16 x 12 Bypass Damper Height: 16 Width: 12 Total Size: 16 x 12 Actuator Placement on the dimension: 12 EB Series electronic bypass dampers are used to automatically bypass excess air when increases in duct pressure occur due to closing of zone dampers. The EB Series dampers utilize a floating point actuator along with the iO SPC static pressure control. The iO SPC has a fully