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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal>I have a question about the fan power calculation used for 2001 epact models.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>The NREL guidelines say to use the 2001 fan power allowance instead of appendix G. However, the 2001 guidelines are only for nameplate horsepower. The nameplate requirements are actually the same in 2001 and 2004. <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>COMNET says to use the formula bhp = nhp * eff_motor, then fan power (watts) = (bhp * 746)/eff_motor<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>This comes out to fan power(watts) = nhp * 746<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>This doesn’t seem to make sense to me. What have you guys been using for fan power?<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoListParagraph style='text-indent:-.25in;mso-list:l0 level1 lfo2'><![if !supportLists]><span style='mso-list:Ignore'>-<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]>Steve<o:p></o:p></p></div></body></html>