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 opening system
The emergency power unit
An automatic trigger, e.g. a smoke detector
Additional components are optionally also available
The RWA & Ventilation
Standard Smoke and Heat Extraction Systems consists of
at least the following