Vent Covers and Slideout Awnings

For sure get the vent covers, my vents are open full all the time for ventilation and to keep down condensation. I used the regular Maxair on the Fantastic fans too and they work ok, but would be better with ones that are taller and allow it to open fully. Mine are an inch or so short. Also slide awnings are really a must to keep water and debris off the slides.