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Motorized Window & Roof Skylight Openers


It is easy to adapt these chain drive window opener units to most types of windows and skylights because they do not need to rotate in any way like hinged units do. The flex chain simply emerges from the housing in a straight line and pushes the window or skylight open.

our standard series 12 volt electric window opener for controlling vents, windows, skylights, shutters and any other item you would like to move with a motorized actuator. It can be controlled by a simple switch, or with our optional remote controls.

The spindle chain skylight opener actuator pushes straight out from the fixed housing which lines up unobtrusively with your window frame, fastened in place with mounting screws. Attach the end of the chain actuator to the window with two screws and you're done!
Use it to control the motion of anything you want, including windows, greenhouse vents, skylights, etc.

It can be adapted to work with most types of windows: single hung, double hung, hinged casement, skylights, etc. The internal electronics provide motor overload cutoff and travel limit stops,the installation is quite simple.

The RWA & Ventilation Standard Smoke and Heat Extraction Systems consists of at least the following

  • The opening system
  • The emergency power unit
  • Switch
  • An automatic trigger, e.g. a smoke detector
  • Additional components are optionally also available


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