Hi Jim,
Thanks, and I have shared a lot of documents with the folks that cover the
major points your section on variable speed drives covers, but found that I
still had to make a recommendations list for them (taking into account
simplicity of install, cost, and highest probability of success),
Don, you should request that the technician install the new conduit runs using
compression couplings and connectors instead of the more common setscrew type.
Compression couplings make a much better electrical connection between sticks
of conduit which will be better to keep the conduit acting
