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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>There are no other calculations except what’s going on in
the building. For example:<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Equest calculates that you need 8000lbs/hr of steam to heat
your building, and your heater + district distribution efficiencies= 65%.
Ultimately, you need 8000 / 0.65 = 12,300 lbs/hr of steam served to your
building. It will calculate the cost of the 12,000 lbs/hr of steam, not the
8000. <o:p></o:p></span></font></p>
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font-family:Arial'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'> Paul Brooks
[mailto:equestpaul@yahoo.com] <br>
<b><span style='font-weight:bold'>Sent:</span></b> Thursday, July 22, 2010 4:08
PM<br>
<b><span style='font-weight:bold'>To:</span></b> Martz, Amanda; eQuest user
forum<br>
<b><span style='font-weight:bold'>Subject:</span></b> Re: [Equest-users]
Another Steam for DHW question</span></font><o:p></o:p></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Are you talking about the Source to Site Efficiency input? <o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>I thought that would not effect what goes on in the building, but was
used for some othr calculations?<o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'> "Martz,
Amanda" <amartz@klingstubbins.com><br>
<b><span style='font-weight:bold'>To:</span></b> Paul Brooks
<equestpaul@yahoo.com>; eQuest user forum
<equest-users@lists.onebuilding.org><br>
<b><span style='font-weight:bold'>Sent:</span></b> Thu, July 22, 2010 3:57:18
PM<br>
<b><span style='font-weight:bold'>Subject:</span></b> RE: [Equest-users]
Another Steam for DHW question<br>
</span></font><br>
<br>
<o:p></o:p></p>
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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>You can set the equipment efficiency of the meter. I think
what I’m doing (because I have the same problem) is setting this efficiency to
the efficiency of the heat exchanger and any distribution losses. I can’t think
of what else to do.</span></font><o:p></o:p></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> </span></font><o:p></o:p></p>
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<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'>
equest-users-bounces@lists.onebuilding.org [mailto:equest-users-bounces@lists.onebuilding.org]
<b><span style='font-weight:bold'>On Behalf Of </span></b>Paul Brooks<br>
<b><span style='font-weight:bold'>Sent:</span></b> Thursday, July 22, 2010 3:53
PM<br>
<b><span style='font-weight:bold'>To:</span></b> eQuest user forum<br>
<b><span style='font-weight:bold'>Subject:</span></b> [Equest-users] Another
Steam for DHW question</span></font><o:p></o:p></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>I decided to try connecting a steam meter to my DHW loop and delete the
water heater. eQuest appears to use the meter to calculate the cst
of the steam to produce hot water. Thoughts on how valid this is.<o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Iamstill trying to figure out how to account for lossses through the
steam to water heat exchanger. Any ideas would be appreciated!<o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
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