I assuming you're referring to the air conditioning ceiling vents? Sounds like loose styrofoam beads in the a/c ducts, we had this problem in our old travel trailer, even years after we bought it I'd still find styrofoam beads laying around the trailer. Left over from construction/installation of the a/c outlets
Not sure how to fix this but maybe an electric leaf blower placed in one of the a/c vents would blow out the debris?
__________________
Burns & Diane
2005 Winnebago Aspect 26A/2012 Subaru Impreza toad
Illinois! - Where the politicians make the license plates......
[SIGPIC][/SIGPIC]
|