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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Check for reverse acting thermostat, or make sure that your
min-air flow for heating is sufficient.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>-rohini<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
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<div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'>
<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> equest-users-bounces@lists.onebuilding.org
[mailto:equest-users-bounces@lists.onebuilding.org] <b>On Behalf Of </b>Kairento,
Janne<br>
<b>Sent:</b> Tuesday, January 13, 2009 11:03 AM<br>
<b>To:</b> equest-users@lists.onebuilding.org<br>
<b>Subject:</b> [Equest-users] Sizing of equipment<o:p></o:p></span></p>
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<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Hey
All,<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>I
am running a load with many zones on 5 floors totaling over 300 zones. There
are some zones with many unmet hours, some of the core, some perimeter. I went
in and changed the sizing ratio of these zone to reduce the unmet heating
hours. I am modeling this building with 9 AHU’s, all VAV w/ reheat. Does
anyone have any insight or suggestions on why or how these unmet hrs. exist. I
have changed the hot water loop flow GPM but it had no effect on the unmet heating
hrs. so I deduced this is not the cause. <o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'><o:p> </o:p></span></p>
<p class=MsoNormal><b>Janne Kairento, E.I.T., LEED AP</b> <br>
<b><i><span style='font-size:10.0pt;color:gray'>Cosentini Associates</span></i></b>
<br>
<span style='font-size:10.0pt;color:gray'>One Broadway</span> <br>
<span style='font-size:10.0pt'><ns0:place w:insAuthor="janne.kairento"
w:insDate="2009-01-13T10:52:00Z" w:endInsAuthor="janne.kairento"
w:endInsDate="2009-01-13T10:52:00Z"><ns0:City w:insAuthor="janne.kairento"
w:insDate="2009-01-13T10:52:00Z" w:endInsAuthor="janne.kairento"
w:endInsDate="2009-01-13T10:52:00Z"><span style='color:gray'>Cambridge</span><span
class=msoIns><ins cite="mailto:janne.kairento" datetime="2009-01-13T10:52"></ns0:City></ins></span><span
style='color:gray'>, </span><ns0:State w:insAuthor="janne.kairento"
w:insDate="2009-01-13T10:52:00Z" w:endInsAuthor="janne.kairento"
w:endInsDate="2009-01-13T10:52:00Z"><span style='color:gray'>MA</span><span
class=msoIns><ins cite="mailto:janne.kairento" datetime="2009-01-13T10:52"></ns0:State></ins></span><span
style='color:gray'> </span><ns0:PostalCode w:insAuthor="janne.kairento"
w:insDate="2009-01-13T10:52:00Z" w:endInsAuthor="janne.kairento"
w:endInsDate="2009-01-13T10:52:00Z"><span style='color:gray'>02142</span><span
class=msoIns><ins cite="mailto:janne.kairento" datetime="2009-01-13T10:52"></ns0:PostalCode></ins></span></ns0:place></span>
<br>
<span style='font-size:10.0pt;color:gray'>Phone: 617.494.9090</span> <br>
<span style='font-size:10.0pt;color:gray'>Fax: 617.494.9292</span> <o:p></o:p></p>
<p><b><span style='font-size:10.0pt;font-family:Optima;color:green'>Please
consider the environment before printing this e-mail</span><o:p></o:p></b></p>
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