iO HVAC Controls MD-1412-BM Md Series 14X12 (3) Wire Damper Po/PciO HVAC Controls MD 1412 BM ACTUATORS ARE INSTALLED ON 2ND DIMENSION MD Series 14x12 (3) Wire Damper PO PC Height: 14 Width: 12 Total Size: 14 x 12 Actuator Placement on the dimension: 14 Additional Information Item NumberMD 1412 BM BrandiO HVAC Controls MotorizedYes ShapeRectangular Size (in)14 x 12 Spring ReturnSpring Return TypeRectangular Dampers