The ZPD25 is powered from a 9-Volt DC, hand-held remote control.  It is perfect choice for the hard-to-reach or inaccessible dampers found in most buildings.  It is simple to install using low voltage power transfer lines and is "green-friendly" since it requires no continuous power source.

Ruskin's ZPD25 includes:

  • Remote Controlled Balancing Damper
  • Universal RJ11 Power Transfer Line
  • Quick-Connect wall mount or diffuser mount connectors require no special tooling.
  • Flush mounted wall plates available in single or multiple connector arrangements.
  • The Zone Pulse Damper eliminates the need for cable in the “cable-drive” systems!

To learn more about Ruskin’s complete line of zone control and other air and sound control products or to locate a Ruskin representative nearest you, visit our website at or call us at 816-761-7476.