Replacement Vent Cover for Dometic U1400 or Dometic U1500 Vents

Updated 10/27/2025 | Published 03/15/2025

Question:

Need a Dometic Fantastic Vent cover that will fit my existing fan that has premounted brackets molded into the fan cover. It should be either a Dometic U1400 or Dometic U1500. I cannot find any instructions on either of these fitting the existing brackets. Thanks

asked by: John M

Dometic Fantastic Vent
(click to enlarge)

Expert Reply:

Hey John thanks for the pictures! The only cover we have that replaces both the Dometic U1400 or Dometic U1500 vent covers is the Dometic FanTastic Ultra Breeze item # FVU1500WH. It is not going to use your existing brackets though. It comes with its own that installs in a similar location.

I have linked a picture below that will show you the bracket placement on the new vent cover. If you have any additional questions go ahead and throw them in the comment box below.

expert reply by: Jerred H

Roof Vent Cover
(click to enlarge)

Jerred H.

10/27/2025

Hey John, how did the new Dometic FanTastic Ultra Breeze cover work out with your fan? Did the included brackets line up well once you mounted them? Your update could make it easier for the next person with the same setup.