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<DIV dir=ltr align=left><SPAN class=740182016-22062007><FONT face=Arial
color=#0000ff size=2>I'm not sure that's unreasonable - especially for a
building of that size (210 ft2) - the skin loads are pretty significant. There
also seems to be a large glazing area. Looking at weather charts for London, the
summers are really mild (highs in the upper 70s is a non existent summer for a
lot of places), so for a skin dominated building, your loads wouldn't be that
high. The winters are pretty cold though.</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=740182016-22062007><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=740182016-22062007><FONT face=Arial
color=#0000ff size=2>I guess it depends on how you modeled your internal heat
gain (lights, equipment, people) , outside air changes and infiltration rates.
If you are trying to model a small room in a larger building, then you might
want to make sure you have the internal walls modeled adiabatically (or some
other appropriate way). Looking at the balance point temperature would
also be a good gut check. </FONT></SPAN></DIV>
<DIV><FONT face=Arial color=#0000ff size=2></FONT> </DIV><!-- Converted from text/rtf format -->
<P><B><FONT face=Garamond color=#000000>Vikram Sami,</FONT></B> <FONT
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<BR><I><FONT face=Garamond color=#008000>In the United States, we use enough
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two and a half times the distance from New York to Los Angeles. </FONT></I></P>
<P><I><FONT face=Garamond color=#008000>~ Wisconsin Department of Natural
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<DIV class=OutlookMessageHeader lang=en-us dir=ltr align=left>
<HR tabIndex=-1>
<FONT face=Tahoma size=2><B>From:</B> BLDG-SIM@gard.com
[mailto:BLDG-SIM@gard.com] <B>On Behalf Of </B>Kevin Burke<BR><B>Sent:</B>
Friday, June 22, 2007 11:29 AM<BR><B>To:</B>
BLDG-SIM@gard.com<BR><B>Subject:</B> [BLDG-SIM] Huge heating
demand<BR></FONT><BR></DIV>
<DIV></DIV>
<DIV class=Section1>
<P class=MsoNormal><FONT face=Arial size=2><SPAN lang=EN-GB
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Hi All,<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN lang=EN-GB
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN lang=EN-GB
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">I’m running a 210 ft<SUP>2</SUP>
room in eQuest and have assigned generic fabric spec and a fan coil system with
baseboard heating and the location is <st1:City w:st="on"><st1:place
w:st="on">London</st1:place></st1:City>. One of the facades is glazing. When
looking at the demand summary the heating demand is massive relative to all
other energy demands (4 times greater than cooling demand in Summer!). Could
anyone suggest what I might be doing wrong? I’ve looked at air flow rates,
u-values, glazing and nothing seems to reduce it to what may be
expected.<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN lang=EN-GB
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN lang=EN-GB
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Kind
Regards,<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN lang=EN-GB
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><st1:PersonName w:st="on"><FONT face=Arial size=2><SPAN
lang=EN-GB style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Kevin
Burke</SPAN></FONT></st1:PersonName><SPAN lang=EN-GB><o:p></o:p></SPAN></P>
<P class=MsoNormal><FONT face="Times New Roman" size=2><SPAN lang=EN-GB
style="FONT-SIZE: 11pt"> </SPAN><SPAN
lang=EN-GB><o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face="Times New Roman" size=2><SPAN
lang=EN-GB><o:p> </o:p></SPAN></FONT></P></DIV><PRE>____________________________________________________________
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