We are planning to replacing our refrigerator with a new one that is
deeper than the current one. There is a regular surface-mount AC outlet
on the wall directly behind our refrigerator. I would like to replace it
with a recessed AC outlet, so that I can gain additional clearance
behind the new fridge.

I can't find such an outlet on the web, possibly because I do not know
what it is called in the trade. Anyone know?

Thanks!
BC