Question about feeding an internal subpanel through brick
I have added on to my home and I orginallyplanned on running conduit through the slab and up an interior wall to feed a subpanel which will service the addition. Something happened (lost my mind) during the planning and I decided to just put an external sub panel on the outside of the addition and feed it from the main panel which is mounted about 10ft away on the outside of the exisintg house. Well now I am think I want the sub panel back inside and was wondering what the best way would be to feed the panel? Can I run my feed in conduit under the ground and then use a long sweep to come up from the ground and another sweep to go into the addition. The addition is bricked so I will have to make a hole and I assume I can get a flange to seal it off. THe slab is above grade so there is no way to bury the conduit compeltely. Is this best or should I just put the panel outside? I like the idea of the interal panel because they are cheaper and at this point I like cheap!! :o Plus it is looking crowded out there already and I plan on upgrading to 320A which will add at least one more panel.
Thanks in advance!
By the way I started wiring the inside today and I am starting to understand why I can't get an electrician out here. Drilling all these holes in the studs is boring and I can't even imagine how funky I would be after doing it all day in the summer!:eek: