Replacement push-button switch that controls the 12V DC fan motor on a Ventline Vanair or Ventadome roof vent. A direct fix for a broken or unresponsive vent fan switch on your motorhome or enclosed trailer.
The Ventline BV0199-03 is a replacement push-button switch that controls the 12V DC fan motor on a Ventline Vanair roof vent (model VP-543) or a Ventline Ventadome roof vent. If your vent's switch has stopped responding, feels stuck, or won't turn the fan on or off reliably, this is a direct, straightforward fix.
Installation involves tracing the two wires from the switch back to their source — one runs to the fan motor, the other to the RV's power circuit — since the switch itself isn't spliced in at a simple connector.
Simple on/off control for your roof vent's fan motor
Built for Vanair and Ventadome vents with 12V DC fans
Fixes a broken or unresponsive original switch
Fits Vanair and Ventadome vents on motorhomes and trailers
Ventline sells several similar-looking push-button switches that fit different vent systems and are not interchangeable:
Confirm your vent model and fan voltage (12V DC vs. 110V) before ordering to make sure you get the correct switch.
In The Box: • One (1) Push-Button Fan Switch