Vent actuators come in three main types: chain actuators, linear actuators and ram actuators. They are designed to automate the opening and closing of roof vents & rooflights, windows vents & louvres vents. They are available in 24 volts or 230 volts, and come with varying thrusts (strength) and strokes (opening distance).
Specification Details for actuators - Window Actuators (Window Actuators)
Please note that these product properties are not a replacement for the manufacturer's literature and it is always recommended that Vent is consulted before specifying.