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Roof Fan Exhaust


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#1 at62971

at62971

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Posted 22 April 2010 - 04:19 PM

Roof fan exhaust which has the following:[/size] Horse power 1/4115 Volts1 phase60 Hz4.4 amps total distance of conduit run is 200-250 feet [size="2"]Feeder Size Amps Max. Distance voltage loss %Voltage drop


#12 4.4

#10 4.4
#8 4.4
Do you know what the NEC requires for each of the following Feeder size line items? Thanks




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