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<DIV><SPAN class=333434421-17112008><FONT face=Arial size=2>Howdy
folks,</FONT></SPAN></DIV>
<DIV><SPAN class=333434421-17112008><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=333434421-17112008><FONT face=Arial size=2>I am trying to model
several fan-coil units serving a classroom each. The problem is that I need
eQuest to simulate that the return air going to the fan coils is coming from the
plenum. Inside of the system properties screen, the option to select my return
air path is grayed out, despite the fact that I created the building with a
plenum space. My hourly report that I am running on the plenum hourly
temperature would lead me to believe that the model is taking return air from
the space. Is there any way to change this, or is there any workaround I can use
to model this system with plenum air?</FONT></SPAN></DIV>
<DIV><SPAN class=333434421-17112008><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=333434421-17112008><FONT face=Arial
size=2>Thanks,</FONT></SPAN><FONT style="FONT: 8pt Verdana"
face=verdana><BR><B>Gary Schrader<BR></B>Engineer I<BR><BR><B>TAC<BR></B>16011
College Blvd, Suite 212<BR>Lenexa, KS 66219<BR><BR>
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<TR>
<TD>Direct:</TD>
<TD>+1 </TD></TR>
<TR>
<TD>Fax:</TD>
<TD>+1 913-469-0206</TD></TR>
<TR>
<TD>Mobile:</TD>
<TD>+1 913-217-8068</TD></TR>
<TR>
<TD>Email:</TD>
<TD><A href="mailto:Gary.Schrader@tac.com">Gary.Schrader@tac.com</A></TD></TR>
<TR>
<TD>Web:</TD>
<TD><A
href="http://www.tac.com/">www.tac.com</A></TD></TR></TBODY></TABLE><BR>Notice:
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