http://home.austin.rr.com/bevhoward/kiln/VoltAmp.htm
http://www.greenvillewoodworkers.com...sletter_03.htm
http://www.faqs.org/faqs/electrical-...ection-11.html
Now will you PLEASE give it up? You obviously know theory very well but you don't know practical application. I guarantee you that a 220 appliance will run more efficiently than a 110.