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Does MaxxFan Plus Roof Vent Have Screw Holes  

Updated 02/26/2026 | Published 02/22/2026

Question:

in the pic of ma00-4002k there are no holes for the screws to thru to mount to top of roof/ are they there on actual product? thanks

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Expert Reply:

Hi Frank! It is really hard to see in the pictures but the flange on the MaxxFan Plus Roof Vent # MA00-04002K has dimples for the screws, not complete holes. You will screw into the dimples to pierce the flange for installation. You will also need butyl tape # AL28FJ and self-leveling sealant # 34427034145-1 to complete the install.

What kind of trailer do you have?

expert reply by:
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Robin H
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Frank profile picture

Frank

2/25/2026

It would be foe my van. Which one would you recommend 4 speed or 10 speed. And is the reversible fan a good upgrade? Thanks

Robin H. profile picture
Etrailer Expert

Robin H.

2/26/2026

@Frank I think the 4 speed # MA00-04002K is sufficient. Reversible is a good thing to have, especially in a van, you can exhaust hot air, stale air, or a bad odor.

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