>these used? Yes, I've seen the Camping World selections. I can't
>afford the $154 Fan-tastic vents just now(not sure if they'd fit,
>haven't measured yet) Any suggestions?

You might want to consider the Turbo/Maxx from MaxxAir. The are also listed in the Camping World catalogue.

The advantage of these is that the fan is outside of the trailer. Also the vent is automatically covered with a cover over the vent. That way you can safely leave your vent open at all times. The fan is speed controllable and run in exhaust or intake. I have one and love it. I removed the noisy fan that Airstream put into the vent opening.

Just a thought when you have the moola to take care of your vent problems.

Sincerely,

Pete
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Peter K. Kaiser
Thornhill, Ontario
http://members.home.com/pkaiser