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<p class=MsoNormal>My baseline model requires system 5 from 90.1 app G table G3.1.1A,
packaged VAV with HW reheat with 2 boilers. I believe I’ve followed all the
instructions from 90.1 but I’m having trouble sizing it properly. I get
thousands of unmet heating hours in every single zone, and my coil heating load
from SS-D (-279 kBtu/hr) is less than my total space load from LS-D (-311
kBtu/hr). In addition, it appears that only one of my boilers ever runs.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>I feel that I do not fully understand how to properly size
systems in eQuest, and can identify the problem but not always solve it. Are
there resources out there for system sizing? Also, has anyone had experience
with the problem I described above and might know how to start solving it?<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Thank you,<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Ben Pressman, EIT, BESA<o:p></o:p></p>
<p class=MsoNormal><i><span style='font-size:9.0pt;font-family:"Corbel","sans-serif"'>Project
Engineer<o:p></o:p></span></i></p>
<p class=MsoNormal><i><span style='font-size:9.0pt;font-family:"Corbel","sans-serif"'><o:p> </o:p></span></i></p>
<p class=MsoNormal>Practical Energy Solutions<o:p></o:p></p>
<p class=MsoNormal>101 E. Evans Street, Suite 2<o:p></o:p></p>
<p class=MsoNormal>West Chester, PA 19382<o:p></o:p></p>
<p class=MsoNormal>ph: 610.430.1382<o:p></o:p></p>
<p class=MsoNormal>fax: 610.430.1375<o:p></o:p></p>
<p class=MsoNormal>cell: 610.733.9518<o:p></o:p></p>
<p class=MsoNormal>web: <u><a href="http://www.practicalenergy.net/"><span
style='color:blue'>http://www.practicalenergy.net</span></a></u><o:p></o:p></p>
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