New power outlet question

BurbMan wrote:
Most RVs are shipped with the max # of breakers allowed in an RV subpanel, so adding a breaker is most likely not code compliant either...

That is true, but in some cases there's no alternative. For ex., I installed a built-in vacuum requiring it's own breaker and permanent electric heating also requiring it's own breaker. I think the code shouldn't be quite so restrictive when it comes to breaker spaces in RVs. But then there's no electrical inspectors that check code compliance at the factories or after the fact anyway.