Roof lantern opening vent options

Roof lantern opening vent options

Roof lantern opening vent options

Roof lantern opening vents can be controlled in any of the following three ways:

 

Manual operation

The opening vent is opened and closed via a cranked handle. 

Manual electric control 

The opening vent can be opened and closed via an electric chain actuator which is operated by a wall mounted, retracted rocker switch.

Fully automatic control

Fully automatic control of the roof vent is activated by a thermostat and rain sensor.  This option also features manual override.