Thor has their own under dash fuse box and it's not in the Thor manual. The Ford F53 fuse info is not relevant because it is an OEM fuse box...that's why nothing was making sense.
F5 fuse 30 amp was blown...very hard to see an missed it when checking before. That fuse in the Ford manual is for something else and so I didn't test.
hor should include this info in the owner's manual!