Roof Vent Fan Adapter for Ford Transit From DIYvan

Roof Vent for Ford Transit

Easy to install, fitted perfectly

fan adapters

These adapters are great, they sure allow to clean and tidy look after the the caulking is finished! We used them in our last van build as well.

Does the job, but a little too far forward

I have a 2022 Ford Transit high roof, and using this most-forward adapter requires that the frontmost edge of the hole you're going to cut (14" x 14") would cut through the roof support by about 1/4". To combat this, I had to move the template backwards on the roof about 1/2". It worked perfectly well still and I filled in the extra gaps I created on the roof using 3M window weld. All in all, no difference but just keep that in mind.