Question:
MANUAL ROOF VENT HOW DOES FAN WORK
asked by: MARY E
Expert Reply:
The Ventline Ventadome Trailer Roof Vent # V2092SP-25 that you're referring to doesn't actually have a fan, it is just a roof vent.
You could technically add a fan to your roof vent, with a fan blade # BVD0215-00, and a motor # BVD0218-00, however the wiring harness and mounting brackets aren't offered so that is something you'd need to supply.
Instead, a much easier solution is to swap roof vents alltogether with the Ventline Ventadome Trailer Roof Vent w/ 12V Fan # V2094SP-28.
This is the exact same as the roof vent that you have now, but it also includes a 12v fan.
To power the fan, you'll just need to connect the power wires from the fan to a 12V DC power source.
Replacement Fan Blade for Ventline Ventadome Trailer Roof Vents
Replacement 12V DC Motor for Ventline, Ventadome, and Vanair Fans
Ventline Ventadome Trailer Roof Vent w/ 12V Fan - Manual Lift - 14-1/4" - White - Birch Trim
Ventline Ventadome Trailer Roof Vent - Manual - 14-1/4" x 14-1/4" - White - Birch Trim