Looks like I’m not the only who has air leaking into their home from outlets and switches on outside walls. Val, Mike and Brax asked me:
“We noticed the other day there was actually frost forming on one of our electrical outlets, accompanied by a very heavy freezing cold breeze blowing out of the outlet holes! My first concern is that condensation/moisture and electricity don't typically go well together, besides the fact that it was like an AC blowing in our house. This outlet is on an exterior wall, of course. How do you fix this? Right now we just have those child proof plugs in the outlet holes!”