<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:times new roman, new york, times, serif;font-size:12pt"><DIV>Rob:</DIV>
<DIV> </DIV>
<DIV>If it was a happy Friday, I would be on the golf course..</DIV>
<DIV> </DIV>
<DIV>1) The fan coil will probably have a higher fan HP</DIV>
<DIV> </DIV>
<DIV>2) I think you can use a Heating and Ventilating system, then make main heating ZERO and add baseboard heating.</DIV>
<DIV> </DIV>
<DIV>Others may have a different perspective.</DIV>
<DIV> </DIV>
<DIV><BR>
<P style="MARGIN: 0in 0in 0pt" class=MsoNormal><A name=_MailAutoSig><SPAN style="COLOR: #1f497d; mso-fareast-font-family: 'Times New Roman'; mso-fareast-theme-font: minor-fareast; mso-no-proof: yes"><FONT face=Calibri>John R. Aulbach, PE, CEM<?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></FONT></SPAN></A></P>
<P style="MARGIN: 0in 0in 0pt" class=MsoNormal><SPAN style="mso-bookmark: _MailAutoSig"><SPAN style="COLOR: #1f497d; mso-fareast-font-family: 'Times New Roman'; mso-fareast-theme-font: minor-fareast; mso-no-proof: yes"><FONT face=Calibri>Senior Energy Engineer<o:p></o:p></FONT></SPAN></SPAN></P>
<DIV style="MARGIN: 0in 0in 0pt" class=MsoNormal><SPAN style="mso-bookmark: _MailAutoSig"><SPAN style="COLOR: #17365d; mso-fareast-font-family: 'Times New Roman'; mso-no-proof: yes"><FONT face=Calibri>
<HR style="COLOR: #17365d" align=left SIZE=2 width="30%" noShade>
</FONT></SPAN></SPAN></DIV>
<P style="MARGIN: 0in 0in 0pt" class=MsoNormal><FONT face=Calibri><SPAN style="mso-bookmark: _MailAutoSig"><B><SPAN style="FONT-VARIANT: small-caps; COLOR: navy; mso-fareast-font-family: 'Times New Roman'; mso-fareast-theme-font: minor-fareast; mso-no-proof: yes">Partner</SPAN></B></SPAN><SPAN style="mso-bookmark: _MailAutoSig"><B><SPAN style="FONT-VARIANT: small-caps; COLOR: green; mso-fareast-font-family: 'Times New Roman'; mso-fareast-theme-font: minor-fareast; mso-no-proof: yes"> </SPAN></B></SPAN><SPAN style="mso-bookmark: _MailAutoSig"><B><SPAN style="FONT-VARIANT: small-caps; COLOR: #006600; mso-fareast-font-family: 'Times New Roman'; mso-fareast-theme-font: minor-fareast; mso-no-proof: yes">Energy</SPAN><SPAN style="FONT-VARIANT: small-caps; COLOR: navy; mso-no-proof: yes"><o:p></o:p></SPAN></B></SPAN></FONT></P>
<P style="MARGIN: 0in 0in 0pt" class=MsoNormal><SPAN style="mso-bookmark: _MailAutoSig"><SPAN style="COLOR: #1f497d; mso-fareast-font-family: 'Times New Roman'; mso-fareast-theme-font: minor-fareast; mso-no-proof: yes"><FONT face=Calibri>1990 E. Grand Avenue, El Segundo, CA 90245<BR>W: 888-826-1216, X254| D: 310-765-7295 | F: 310-817-2745<o:p></o:p></FONT></SPAN></SPAN></P>
<P style="MARGIN: 0in 0in 0pt" class=MsoNormal><SPAN style="mso-bookmark: _MailAutoSig"></SPAN><A href="http://www.ptrenergy.com/"><FONT color=#0000ff><FONT face=Calibri><SPAN style="mso-bookmark: _MailAutoSig"><SPAN style="mso-fareast-font-family: 'Times New Roman'; mso-fareast-theme-font: minor-fareast; mso-no-proof: yes">www.ptrenergy.com</SPAN></SPAN><SPAN style="mso-bookmark: _MailAutoSig"></SPAN></FONT></FONT></A><SPAN style="mso-bookmark: _MailAutoSig"><SPAN style="COLOR: #1f497d; mso-fareast-font-family: 'Times New Roman'; mso-fareast-theme-font: minor-fareast; mso-no-proof: yes"><FONT face=Calibri> </FONT></SPAN></SPAN><A href="mailto:%7C%20jaulbach@ptrenergy.com"><FONT color=#0000ff><FONT face=Calibri><SPAN style="mso-bookmark: _MailAutoSig"><SPAN style="mso-fareast-font-family: 'Times New Roman'; mso-fareast-theme-font: minor-fareast; mso-no-proof: yes">| jaulbach@ptrenergy.com</SPAN></SPAN><SPAN style="mso-bookmark:
_MailAutoSig"></SPAN></FONT></FONT></A><SPAN style="mso-bookmark: _MailAutoSig"><SPAN style="COLOR: #1f497d; mso-fareast-font-family: 'Times New Roman'; mso-fareast-theme-font: minor-fareast; mso-no-proof: yes"><o:p></o:p></SPAN></SPAN></P><SPAN style="mso-bookmark: _MailAutoSig"></SPAN>
<P style="MARGIN: 0in 0in 0pt" class=MsoNormal><SPAN style="mso-fareast-font-family: 'Times New Roman'; mso-fareast-theme-font: minor-fareast; mso-no-proof: yes"><o:p><FONT face=Calibri> </FONT></o:p></SPAN></P></DIV>
<DIV style="FONT-FAMILY: times new roman, new york, times, serif; FONT-SIZE: 12pt"><BR>
<DIV style="FONT-FAMILY: times new roman, new york, times, serif; FONT-SIZE: 12pt"><FONT size=2 face=Tahoma>
<HR SIZE=1>
<B><SPAN style="FONT-WEIGHT: bold">From:</SPAN></B> Rob Hudson <rdh4176@gmail.com><BR><B><SPAN style="FONT-WEIGHT: bold">To:</SPAN></B> equest-users@lists.onebuilding.org<BR><B><SPAN style="FONT-WEIGHT: bold">Sent:</SPAN></B> Fri, March 19, 2010 12:14:46 PM<BR><B><SPAN style="FONT-WEIGHT: bold">Subject:</SPAN></B> [Equest-users] Modeling a School<BR></FONT><BR>First off, Happy Friday<BR>Second, i have two questions that i have come across while building my model for a large two story school building. <BR><BR>A. what would be the difference between a unit ventilator system (heating only) and setting up a 4-pipe FC with schedules so the cooling never turns on?<BR>B. What have people used on typical school buildings for a classroom that has fin tube radiation only<BR><BR>thanks,<BR clear=all><BR>-- <BR>Rob Hudson<BR></DIV></DIV></div><br>
</body></html>