iO HVAC Controls EB-2010 Electronic 20 X 10 Bypass DamperiO HVAC Controls EB 2010 ACTUATORS ARE INSTALLED ON 2ND DIMENSION Electronic 20 x 10 Bypass Damper Height: 20 Width: 10 Total Size: 20 x 10 Actuator Placement on the dimension: 10 Additional Information Item NumberEB 2010 BrandiO HVAC Controls MotorizedYes ShapeRectangular Size (in)20 x 10 Spring ReturnNon Spring Return TypeBypass Dampers