Dust proofing
We spend a lot of time on dirt roads, and dust infiltration has been our most serious problem. I have caulked and sealed everywhere but dust still gets in, primarily at the bottom of the (rear) entry...
Forum Discussion
wopachop wrote:
Could try positive cabin pressure. It might not be powerful enough to overcome dust while driving. But it could help if you camp in dusty areas.
I installed a 4" marine bilge blower under my trailer. With a 4" automotive air filter on the intake. The air travels through 4" plumbing pipe into the trailer and is controlled by a PWM motor controller.
On full blast it puts out quite a bit of air.
Brilliant...!! we use positive air consistently during demo projects; it's amazing how little air it takes to accomplish the goal.
Seriously, great idea. Simple and very effective!
