water heaters,circuit breaker,wiring chart

i found this chart on the web.it's base on the 1996 code,but the numbers look about right. what do you think.
http://www.hatcocorp.com/docs/circuit.htm

Looks good to me.
Is this a "reply" to the other thread about the water heater wiring???
John

HotLine1...john,no it's not.just a quick reference chart that i was passing along.but i think i remember the one you are talking about(he wanted to use 12 wire)and the chart says #10 wire and a 30 cb.now i didn't do any of the math on the bigger heaters but the smaller heaters look about right.

Lighthouse:
TY for the reply. That's the thread I was talking about

John