Will Dometic FanTastic Ultra Breeze Cover Allow Full Air Flow Although Roof Vent Opens Higher

Updated 12/15/2025 | Published 10/23/2024

Question:

I have 2 auto vent that raise to the highth of 16 when they are up do you have a cover that will go over this vent ?

asked by: Mitchel C

Expert Reply:

Hey Mitchel, so all of the RV roof vent covers like the part # FVU1500WH do not allow a vent to fully open to 16 inches but the good news is that the vent doesn't have to be open fully to get the full air flow so while the vent lid wouldn't be raised all the way it would allow all of the air flow needed with a cover like this.

expert reply by: Jameson C

Jameson C.

12/15/2025

Hey Mitchel, how did things go with the vent cover and your 16-inch auto vents? It’d be great to hear if the airflow met your needs even without the vents opening fully. Your update could make it easier for others with the same setup.