T.J. wrote:
Can anybody tell me if 3 computers are too much for a 20 amp circuit?
Actually it is 3 monitors a printer "not laser" and 3 thin clients if
anybody knows what a thin client is. it is about the size of a book
and is not a full tower so I assume it consumes alot less power then a
full computer tower.

Hi,
Typical computer power supply is ~400W rated. I can see any problem.
CRT monitors consume quite a bit more than LCD panels.