iO HVAC Controls EB-2424 Electronic 24 X 24 Bypass DamperiO HVAC Controls EB 2424 ACTUATORS ARE INSTALLED ON 2ND DIMENSION Electronic 24 x 24 Bypass Damper Height: 24 Width: 24 Total Size: 24 x 24 Actuator Placement on the dimension: 24 Additional Information Item NumberEB 2424 BrandiO HVAC Controls MotorizedYes ShapeRectangular Size (in)24 x 24 Spring ReturnNon Spring Return TypeBypass Dampers