I've installed those things before. pos. there is a section in the 2014 NEC that covers these things those I forget what it is. They are not permanently part of the building wiring. I'd have no problem installing one of these w/o ever looking in the panel for AFCI breakers. an extension cord to run your wall mount TV via these things is so much a DIY fix I dont know what to say. If you can install one of these in 30 minutes the first time, you're either a liar, on drugs, or have a photographic memory and insane reading speed, or all three, especially since the directions for cutting the tube between split round boxes leaves a LOT to be desired.