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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Hello,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>I am trying to gather some information about modeling DES
systems under the LEED guidance documents. How are you inputting the thermal efficiency
of the system? Are you breaking it out into component by component efficiencies
or is there a way to have the entire system modeled as one efficiency? What
about the performance curves imbedded into each program. Is it changed to a
flat line to simulate an average part load versus a curve?<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Thanks in advance.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Georgia><span style='font-size:10.0pt;
font-family:Georgia'>Seth Spangler, LEED® AP <o:p></o:p></span></font></p>
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12.0pt'><o:p> </o:p></span></font></p>
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