The rain sensor on this thermostat-controlled roof vent ensures that the dome closes and the variable-speed, reversible, 12V fan shuts off when rain or snow hits. Powered lift eliminates hand cranking.

This roof vent's powered, 12-volt fan and dome lift provide the ultimate in convenience for ventilating motor homes and enclosed trailers. Fan and wedge-shaped, plastic vent cover are operated from a remote wall switch.

This roof vent's powered, 12-volt fan and dome lift provide the ultimate in convenience for ventilating motor homes and enclosed trailers. Fan and wedge-shaped, plastic vent cover are operated from a remote wall switch.

This roof vent's powered, 12-volt fan and dome lift provide the ultimate in convenience for ventilating motor homes and enclosed trailers. Fan and wedge-shaped, plastic vent cover are operated from a remote wall switch, included.

Thermostat-controlled roof vent with 26 settings has a rain sensor so that the dome automatically closes and the built-in reversible, 12V fan shuts off if rain or snow hits. The powered lift eliminates hand cranking, and a remote control is included.

This roof vent's powered, 12-volt fan and dome lift provide the ultimate in convenience for ventilating motor homes and enclosed trailers. Fan and wedge-shaped, plastic vent cover are operated from a remote wall switch, included.

The built-in rain shield on this powered roof vent protects the interior of your RV or camper from rainwater. The reversible, 10-speed fan has a thermostat to regulate airflow inside your RV. Ceiling fan mode circulates air when vent is closed.