larry wrote:
Oh Crap, I got "the book", the new one, out of the truck-

both of the old exceptions are gone

since 1999, the nec requires neutral and ground on everything, no stove
and dryer 3wire outlets.

(100 times on the chalk board - i will not post unless i have the ref in
front of me)

-larry



I think there is one exception left -- a feeder circuit that serves as
the service to a separate building (but not a mobile home.) Either 3 or
4 wires would be equally correct unless there are water, gas, CATV,
telephone, etc. connections between the buildings.

Best regards,
Bob