Roof Vent Rain Sensor

The built in manual knob allows for closing the dome in an emergency.

Roof vent rain sensor.

Automatic dome opener with built in rain sensor. This model is activated when the three speed switch is turned to any of the three speed selections. I learned the hard way that the fantastic vent rain sensor only work in full automatic mode. Fan tastic vent roof vent w 12v fan and remote powered lift 14 1 4 x 14 1 4 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 built in manual knob allows for closing the dome in the case of power loss. If you have the wall control and fiddle with its many settings more than likely the rain sensor function will be inhibited. The powered lift eliminates hand cranking and a remote control is included. This cover allows you to operate the fan with the lid open during inclement weather.

Call 800 298 8924 to order maxxair accessories and replacement rain sensor for maxxair rv or trailer roof vent fans maxxair accessories and parts ma34fr. The part fv801200 that you referenced does not have a rain sensor. Placing the in out switch in the center neutral position can turn off fan blade. Select speed 1 low 2 medium or 3 high.

Rain sensor this vent features a rain sensor that automatically closes the dome when wet and reopens once the sensor dries. I have linked a video review of this fan for you. Replaces the rain sensor for your maxxair rv or trailer roof vent fan 00 04500k or 00 04751ksx. Powered lift eliminates hand cranking.

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. Roof vent with reversible 12v fan pushes stale air out of and pulls fresh air into your rv camper or enclosed trailer. If you just have the controls on the fan itself the rain sensor should work all the time. Variable speed the powerful yet compact dometic fantastic vent has fixed manual speeds or automatic variable speeds to get the airflow precisely as you want.

The powerful fan quickly moves air in and out of the cabin. The vent cover keeps rain and debris from getting into your spacce. Dometic offers a wide range of accessories for the fan tastic fan including the ultra breeze vent cover. The rain sensor will automatically close the lid when moisture is detected.

For a trailer roof vent that has a rain sensor you can use fv803350. Can i buy any standard vent fan to fit my motorhome.