• Electro-Balance® Radial Damper

  • EB-250 Round Damper

  • EB-200 Rectangular Damper

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When Design Matters – Electro-Balance® Battery Powered Balancing Dampers

Our UL classified Electro-Balance® series of round and rectangular battery powered dampers are designed to allow damper adjustment from a small access point in the ceiling or wall, or from a nearby mechanical closet. Plenum rated wiring is routed from the damper to the room side access point and the DC power connector is positioned for easy access. Snap fit wiring connections eliminate the need for any wire crimping. An LED array is used to indicate damper blade position. The dampers are adjusted using a hand held remote powered by a 9V battery. Dampers ship fully assembled, requiring only three simple steps for installation. The wall or ceiling surface interface options can be as small as a coin, making them almost invisible.

Electro-Balance Battery Powered Damper Systems

EB-150 Radial Damper

EB-250 Round Damper & Damper Drive System

EB-200 Rectangular Damper & Damper Drive System

  • Cable in Flex Duct

  • Cable Before Balancing

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EB-150 Radial Damper System

  • A battery powered radial damper designed for routing plenum rated wiring inside the ductwork
  • Eliminate the need to penetrate walls or ceilings to locate connector termination points
  • Airflow balancing is performed at the face of the diffuser or grille
  • Appealing for applications that require long runs inside the ductwork
  • Damper is adjusted using EB-RC battery powered hand held remote (only one required per job)
  • Hand held remote contains an LED array to indicate damper position, a low battery indicator, and an open circuit indicator for field verification of proper installation
  • Remote control shut off when damper reaches a full open or full closed position
  • No wire crimping, soldering, or small parts assembly required
  • Available in 6″, 8″,10″, and 12″ (150, 200, 250, and 300mm) diameters
  • Shipped ready for installation

  • EB-250 with EB-UDD & EB-SP1

  • EB-250 with EB-UDD & EB-SP8

  • Perfect for Aesthetically Demanding Spaces

  • Mounted Universal Damper Drive

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EB-250 Round Damper System

  • Damper system consists of the Electro-Balance® EB-UDD universal damper drive a plenum rated wire/connector bundle, and a connector termination fixture
  • MAT EB-250 single blade round damper (or damper by others)
  • Damper is adjusted using EB-RC battery powered hand held remote (only one required per job)
  • Ease of routing wire in ceiling and wall spaces provides for simple and quick installation
  • Typical application is for branch duct balancing, or take-off balancing where the point of damper adjustment is to be located in a remote room or closet
  • Hand held remote with an LED array to indicate damper position, low battery indicator and an open circuit indicator for field verification of proper installation
  • No wire crimping, soldering, or small parts assembly required
  • Remote control shut off when damper reaches a full open or full closed position
  • Wiring extension “cords” provide on site flexibility to reach connector termination locations
  • MAT damper sizes 6 to 20 Ø (150mm to 500mm)

  • EB-200 with EB-UDD & EB-SP1

  • EB-200 with EB-UDD & EB-SP8

  • EB-UDD Asssembled on the EB-200

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EB-200 Rectangular Damper System

  • One piece cable drive system includes the RT-WGA universal damper drive, rotary actuation cable, and cable termination hardware (RT-CCM, RT-CCR, and RT-CCS) for positioning the cable at a ceiling or wall access point
  • MAT EB-200 single blade rectangular damper (or damper by others)
  • Damper is adjusted using EB-RC battery powered hand held remote (only one required per job)
  • Ease of routing wire in ceiling and wall spaces provides for simple and quick installation
  • Typical application is for branch duct balancing, or take-off balancing where the point of damper adjustment is to be located in a remote room or closet
  • Hand held remote with an LED array to indicate damper position, low battery indicator and an open circuit indicator for field verification of proper installation
  • No wire crimping, soldering, or small parts assembly required
  • Remote control shut off when damper reaches a full open or full closed position
  • Wiring extension “cords” provide on site flexibility to reach connector termination locations
  • MAT damper sizes 6 to 20 Ø (150mm to 500mm)
  • 16 gage galvanized channel frame with side plate for mounting EB-UDD damper drive**
  • 16 gage galvanized steel blades** opposed blade design (parallel blade optional)

** Dampers 12″ high and under – 20 gage single blade design and 20 gage straight frame

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