eprosenx
Active Member
And you need to have run the neutral wire, which isn't used for a wall connector install. That said, I wouldn't convert unless I knew the new owner wanted the 14-50. You may be doing work that someone will just have undo if they decide to install a hard-wired EVSE. You would also be obscuring the fact that the circuit is capable of more than 50a. Better to just turn off the breaker, cap the wires off, and install a cover plate when you move out.
Also, if you do need to install a receptacle but you don't have a neutral wire, a 6-50 receptacle is always an option. It is kind of funny that 14-50's have become so popular for EV charging when really they have a superfluous neutral wire. I am sure the reason for that is all because of Tesla: They include the 14-50 adapter by default. And I am sure the reason for that is because 14-50's are a lot more common in the wild than 6-50's (i.e. every RV park in the US has them basically).