I too own a 2014 Forza 38R. I just recently got back from Forest City, Iowa.
We had ours in for some issues. One of ours is the front blower.
My wife and I tend to do a lot of winter dry camping. While on our maiden voyage to Colorado in December the defroster would quit blowing after an hour or so into the trip. Then after some stops the blower would seem to reset and work fine for a while, then act up again.
We took to our dealer...they said hard to diagnose unless acting up for them. Then summer arrived and no issues with the blower. Then our trip to the manufacturer cold & snowy the issue returned. Winnebago worked on it...saying
some resistors were overheating and so replaced them.
On our trip home the same scenario...blower quit working. I would like to get this issue resolved...dangerous while driving and windshield fogging up. Any suggestions?