GCE-402

Model GCE-402 is an extruded aluminum combination louver-damper with J-style blades and gravity operated exhaust damper. When in the open position this louver functions as a conventional louver while providing tight shut off from air and other elements when in the closed position. It is recommended this product be installed directly in front of an exhaust fan and preferably ducted for proper operation.

  • 4-inch depth