Allows you to use smaller wire for installation. Other than that, not much.

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Christopher A. Young
Learn more about Jesus
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"Dave" wrote in message
news:nXMJe.7407$084.2656@attbi_s22...
I bought a new table saw and I can run it on 120 or 220, However, they
recommend 220. What does running it on 220 buy me over 120? Thanks for your
opinions.