<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:arial, helvetica, sans-serif;font-size:10pt"><DIV style="FONT-SIZE: 10pt; FONT-FAMILY: arial, helvetica, sans-serif">(I'm not an Equest user, so, my question is strictly coming from a glazing and window assembly composite U-value standpoint). </DIV>
<DIV style="FONT-SIZE: 10pt; FONT-FAMILY: arial, helvetica, sans-serif">I don't see how there can be a single formula to characterize the frame conductance. Wouldn't the conductance of the frame be a function of the frame materials and construction....i.e. if it is insulated, thermally broken, wood, metal, pvc.....etc?</DIV>
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<DIV style="FONT-SIZE: 12pt; FONT-FAMILY: times new roman, new york, times, serif">----- Original Message ----<BR>From: Amanda Bogner <amanda@bvm-engineering.com><BR>To: "Bishop, Bill" <bbishop@PathfinderEngineers.com>; "Aulbach, John" <jaulbach@nexant.com>; Josh Greenfield <JGreenfield@primerachicago.com>; bldg-sim@lists.onebuilding.org<BR>Sent: Friday, May 23, 2008 11:16:22 AM<BR>Subject: Re: [Bldg-sim] eQuest 90.1 Window U Values<BR><BR>
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<DIV dir=ltr align=left><FONT face=Arial><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"><FONT face="Trebuchet MS"><SPAN class=984361222-09102007></SPAN></FONT></SPAN></FONT><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"><SPAN class=984361222-09102007><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"><SPAN class=984361222-09102007><FONT face="Trebuchet MS" color=#0000ff>Since the glazing<SPAN class=589161315-23052008> needs to be </SPAN>modeled as an assembly, you also have to verify the correct <U>frame conductance</U> is being used. This value is found in the detailed edits under the window details. </FONT></SPAN></SPAN></SPAN></SPAN></DIV><FONT face=Arial size=2><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">
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<DIV dir=ltr align=left><FONT face=Arial><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"><FONT color=#0000ff>Frame Conductance= 1 / [(1/u-value) - 0.197]<SPAN class=984361222-09102007><FONT face="Trebuchet MS"> </FONT></SPAN></FONT></SPAN></FONT></DIV>
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<P class=MsoNormal><FONT color=#0000ff><FONT face=Arial><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">So, by example, if the ASHRAE 90.1 fenestration assembly u-value = 0.57, the frame conductance should = 1/ [(1/0.57) - 0.197] = 0.642</SPAN></FONT> </FONT></SPAN></FONT></P>
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<P class=MsoNormal><FONT face=Arial><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"><FONT color=#0000ff>When <SPAN class=589161315-23052008><FONT face="Trebuchet MS">this is used in conjunction with the correct glass conductance (as previously described), </FONT></SPAN>the output file will give the proper u-value averages<SPAN class=984361222-09102007><FONT face="Trebuchet MS"> on the LV-D report</FONT></SPAN>.<SPAN class=984361222-09102007><FONT face="Trebuchet MS"> </FONT></SPAN></FONT></SPAN></FONT></P></DIV></FONT></DIV>
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<DIV align=left><FONT face=Calibri>Amanda Bogner, PE LEED AP</FONT></DIV>
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<DIV align=left><FONT face=Calibri>404.806.2018 EXT 103</FONT></DIV>
<DIV align=left><FONT face=Calibri>404.806.2019 FAX</FONT></DIV></DIV></FONT></DIV>
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<FONT face=Tahoma size=2><B>From:</B> bldg-sim-bounces@lists.onebuilding.org [mailto:bldg-sim-bounces@lists.onebuilding.org] <B>On Behalf Of </B>Bishop, Bill<BR><B>Sent:</B> Friday, May 23, 2008 9:11 AM<BR><B>To:</B> Aulbach, John; Josh Greenfield; bldg-sim@lists.onebuilding.org<BR><B>Subject:</B> Re: [Bldg-sim] eQuest 90.1 Window U Values<BR></FONT><BR></DIV>
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<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">Will the glass-conductance conversion method give the “assembly” U-value? I thought assembly U-value included the frame. Also, what would you do to get the assembly SHGC?</SPAN></FONT></P>
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<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">Why not just pick an existing glass type code after finding one that most closely matches the desired assembly U-value and assembly SHGC? I can usually find one that is close to, if not exactly the same as, the required values. The best match I see from the DOE glass library for U=0.57 and SHGC=0.39 is GTC 6840 – Double Pilkington Arctic Blu/Air1/Clr6.</SPAN></FONT></P>
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<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">Select “Create another Glass Type Code” by right clicking on an existing code in your component tree. Then “Load Component from Library” and pick 6840. Then change the properties of the affected glass types to reflect the change in glass type code (above the glass type codes as listed in the component tree).</SPAN></FONT></P>
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<P class=MsoNormal><B><FONT face="Franklin Gothic Medium" color=black size=2><SPAN style="FONT-WEIGHT: bold; FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: 'Franklin Gothic Medium'">William Bishop</SPAN></FONT></B><B><FONT face="Franklin Gothic Medium Cond" color=black size=2><SPAN style="FONT-WEIGHT: bold; FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: 'Franklin Gothic Medium Cond'">, EIT, LEED<SUP>®</SUP> AP</SPAN></FONT></B><B><FONT face="Franklin Gothic Medium Cond" color=#003300 size=2><SPAN style="FONT-WEIGHT: bold; FONT-SIZE: 10pt; COLOR: #003300; FONT-FAMILY: 'Franklin Gothic Medium Cond'"> </SPAN></FONT></B><B><FONT face="Franklin Gothic Medium Cond" color=green size=2><SPAN style="FONT-WEIGHT: bold; FONT-SIZE: 10pt; COLOR: green; FONT-FAMILY: 'Franklin Gothic Medium Cond'">|</SPAN></FONT></B><B><FONT face="Franklin Gothic Medium Cond" color=#003300 size=2><SPAN style="FONT-WEIGHT: bold; FONT-SIZE: 10pt; COLOR: #003300; FONT-FAMILY: 'Franklin Gothic
Medium Cond'"> </SPAN></FONT></B><B><FONT face="Franklin Gothic Medium Cond" color=black size=2><SPAN style="FONT-WEIGHT: bold; FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: 'Franklin Gothic Medium Cond'">Pathfinder Engineers LLP</SPAN></FONT></B></P>
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<P class=MsoNormal><B><FONT face=Tahoma size=2><SPAN style="FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Tahoma">From:</SPAN></FONT></B><FONT face=Tahoma size=2><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: Tahoma"> bldg-sim-bounces@lists.onebuilding.org [mailto:bldg-sim-bounces@lists.onebuilding.org] <B><SPAN style="FONT-WEIGHT: bold">On Behalf Of </SPAN></B>Aulbach, John<BR><B><SPAN style="FONT-WEIGHT: bold">Sent:</SPAN></B> Thursday, May 22, 2008 7:34 PM<BR><B><SPAN style="FONT-WEIGHT: bold">To:</SPAN></B> Josh Greenfield; bldg-sim@lists.onebuilding.org<BR><B><SPAN style="FONT-WEIGHT: bold">Subject:</SPAN></B> Re: [Bldg-sim] eQuest 90.1 Window U Values</SPAN></FONT></P></DIV>
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<H5><B><FONT face="Times New Roman" size=2><SPAN style="FONT-SIZE: 10pt">Under DOE2 Help, Dictionary/Glass-Type..</SPAN></FONT></B></H5>
<H5><B><FONT face="Times New Roman" size=2><SPAN style="FONT-SIZE: 10pt"> </SPAN></FONT></B></H5>
<H5><B><FONT face="Times New Roman" size=2><SPAN style="FONT-SIZE: 10pt">GLASS-CONDUCTANCE</SPAN></FONT></B></H5>
<P class=MsoBodyText><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">The conductance of the glazing, excluding the outside air film coefficient. The conductance given in glass manufacturers' data sheets usually includes the outside air film resistance for a wind speed of 7.5 mph (summer) or 15 mph (winter). <A rel=nofollow>Table 10</A> can be used to obtain the corresponding value of GLASS-CONDUCTANCE. For example, if U(7.5 mph) = 0.64 Btu/ft2-hr-F, then GLASS-CONDUCTANCE = 0.79 (by interpolation). For U-values of different glazing types, see manufacturers' data sheets or the ASHRAE 1989 Handbook of Fundamentals, p. 27.16-17.</SPAN></FONT></P>
<P class=MsoCaption><A rel=nofollow name=_Ref490649537><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">Table 10</SPAN></FONT></A> <BR>Correspondence between Glass manufacturers U-value and GLASS-CONDUCTANCE<BR>(excluding outside air film) [all values are in Btu/ft2-hr-F (W/m2-K)]</P>
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<P class=tabledata style="MARGIN-TOP: 0in; TEXT-ALIGN: center" align=center><B><FONT face="Times New Roman" size=3><SPAN style="FONT-WEIGHT: bold; FONT-SIZE: 12pt">U-Value<BR></SPAN></FONT></B>(including outside air film)</P></TD>
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<P class=tabledata style="TEXT-ALIGN: center" align=center><B><FONT face="Times New Roman" size=3><SPAN style="FONT-WEIGHT: bold; FONT-SIZE: 12pt">GLASS CONDUCTANCE</SPAN></FONT></B></P></TD></TR>
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<P class=tabledata style="TEXT-ALIGN: center" align=center><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">(7.5 mph wind speed)</SPAN></FONT></P></TD>
<TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; PADDING-LEFT: 5.4pt; BACKGROUND: aqua; PADDING-BOTTOM: 0in; BORDER-LEFT: medium none; WIDTH: 1.5in; PADDING-TOP: 0in; BORDER-BOTTOM: windowtext 1pt solid" vAlign=top width=144 bgColor=aqua>
<P class=tabledata style="TEXT-ALIGN: center" align=center><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">(15 mph wind speed)</SPAN></FONT></P></TD></TR>
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<TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; BORDER-LEFT: windowtext 1pt solid; WIDTH: 116.55pt; PADDING-TOP: 0in; BORDER-BOTTOM: medium none" vAlign=top width=155>
<P class=tabledata style="TEXT-ALIGN: center" align=center><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">0.1 (0.57)</SPAN></FONT></P></TD>
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<P class=tabledata style="TEXT-ALIGN: center" align=center><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">0.10 (0.57)</SPAN></FONT></P></TD>
<TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; BORDER-LEFT: medium none; WIDTH: 1.5in; PADDING-TOP: 0in; BORDER-BOTTOM: medium none" vAlign=top width=144>
<P class=tabledata style="TEXT-ALIGN: center" align=center><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">0.10 (0.57)</SPAN></FONT></P></TD></TR>
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<TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; BORDER-LEFT: windowtext 1pt solid; WIDTH: 116.55pt; PADDING-TOP: 0in; BORDER-BOTTOM: medium none" vAlign=top width=155>
<P class=tabledata style="TEXT-ALIGN: center" align=center><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">0.2 (1.14)</SPAN></FONT></P></TD>
<TD style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; WIDTH: 109.8pt; PADDING-TOP: 0in" vAlign=top width=146>
<P class=tabledata style="TEXT-ALIGN: center" align=center><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">0.21 (1.19)</SPAN></FONT></P></TD>
<TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; BORDER-LEFT: medium none; WIDTH: 1.5in; PADDING-TOP: 0in; BORDER-BOTTOM: medium none" vAlign=top width=144>
<P class=tabledata style="TEXT-ALIGN: center" align=center><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">0.21 (1.19)</SPAN></FONT></P></TD></TR>
<TR>
<TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; BORDER-LEFT: windowtext 1pt solid; WIDTH: 116.55pt; PADDING-TOP: 0in; BORDER-BOTTOM: medium none" vAlign=top width=155>
<P class=tabledata style="TEXT-ALIGN: center" align=center><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">0.3 (1.70)</SPAN></FONT></P></TD>
<TD style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; WIDTH: 109.8pt; PADDING-TOP: 0in" vAlign=top width=146>
<P class=tabledata style="TEXT-ALIGN: center" align=center><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">0.33 (1.87)</SPAN></FONT></P></TD>
<TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; BORDER-LEFT: medium none; WIDTH: 1.5in; PADDING-TOP: 0in; BORDER-BOTTOM: medium none" vAlign=top width=144>
<P class=tabledata style="TEXT-ALIGN: center" align=center><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">0.32 (1.82)</SPAN></FONT></P></TD></TR>
<TR>
<TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; BORDER-LEFT: windowtext 1pt solid; WIDTH: 116.55pt; PADDING-TOP: 0in; BORDER-BOTTOM: medium none" vAlign=top width=155>
<P class=tabledata style="TEXT-ALIGN: center" align=center><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">0.4 (2.27)</SPAN></FONT></P></TD>
<TD style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; WIDTH: 109.8pt; PADDING-TOP: 0in" vAlign=top width=146>
<P class=tabledata style="TEXT-ALIGN: center" align=center><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">0.45 (2.56)</SPAN></FONT></P></TD>
<TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; BORDER-LEFT: medium none; WIDTH: 1.5in; PADDING-TOP: 0in; BORDER-BOTTOM: medium none" vAlign=top width=144>
<P class=tabledata style="TEXT-ALIGN: center" align=center><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">0.43 (2.44)</SPAN></FONT></P></TD></TR>
<TR>
<TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; BORDER-LEFT: windowtext 1pt solid; WIDTH: 116.55pt; PADDING-TOP: 0in; BORDER-BOTTOM: medium none" vAlign=top width=155>
<P class=tabledata style="TEXT-ALIGN: center" align=center><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">0.5 (2.84)</SPAN></FONT></P></TD>
<TD style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; WIDTH: 109.8pt; PADDING-TOP: 0in" vAlign=top width=146>
<P class=tabledata style="TEXT-ALIGN: center" align=center><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">0.59 (3.35)</SPAN></FONT></P></TD>
<TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; BORDER-LEFT: medium none; WIDTH: 1.5in; PADDING-TOP: 0in; BORDER-BOTTOM: medium none" vAlign=top width=144>
<P class=tabledata style="TEXT-ALIGN: center" align=center><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">0.55 (3.12)</SPAN></FONT></P></TD></TR>
<TR>
<TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; BORDER-LEFT: windowtext 1pt solid; WIDTH: 116.55pt; PADDING-TOP: 0in; BORDER-BOTTOM: medium none" vAlign=top width=155>
<P class=tabledata style="TEXT-ALIGN: center" align=center><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">0.6 (3.41)</SPAN></FONT></P></TD>
<TD style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; WIDTH: 109.8pt; PADDING-TOP: 0in" vAlign=top width=146>
<P class=tabledata style="TEXT-ALIGN: center" align=center><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">0.73 (4.14)</SPAN></FONT></P></TD>
<TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; BORDER-LEFT: medium none; WIDTH: 1.5in; PADDING-TOP: 0in; BORDER-BOTTOM: medium none" vAlign=top width=144>
<P class=tabledata style="TEXT-ALIGN: center" align=center><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">0.68 (3.86)</SPAN></FONT></P></TD></TR>
<TR>
<TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; BORDER-LEFT: windowtext 1pt solid; WIDTH: 116.55pt; PADDING-TOP: 0in; BORDER-BOTTOM: medium none" vAlign=top width=155>
<P class=tabledata style="TEXT-ALIGN: center" align=center><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">0.7 (3.97)</SPAN></FONT></P></TD>
<TD style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; WIDTH: 109.8pt; PADDING-TOP: 0in" vAlign=top width=146>
<P class=tabledata style="TEXT-ALIGN: center" align=center><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">0.89 (5.05)</SPAN></FONT></P></TD>
<TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; BORDER-LEFT: medium none; WIDTH: 1.5in; PADDING-TOP: 0in; BORDER-BOTTOM: medium none" vAlign=top width=144>
<P class=tabledata style="TEXT-ALIGN: center" align=center><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">0.81 (4.60)</SPAN></FONT></P></TD></TR>
<TR>
<TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; BORDER-LEFT: windowtext 1pt solid; WIDTH: 116.55pt; PADDING-TOP: 0in; BORDER-BOTTOM: medium none" vAlign=top width=155>
<P class=tabledata style="TEXT-ALIGN: center" align=center><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">0.8 (4.54)</SPAN></FONT></P></TD>
<TD style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; WIDTH: 109.8pt; PADDING-TOP: 0in" vAlign=top width=146>
<P class=tabledata style="TEXT-ALIGN: center" align=center><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">1.05 (5.96)</SPAN></FONT></P></TD>
<TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; BORDER-LEFT: medium none; WIDTH: 1.5in; PADDING-TOP: 0in; BORDER-BOTTOM: medium none" vAlign=top width=144>
<P class=tabledata style="TEXT-ALIGN: center" align=center><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">0.95 (5.39)</SPAN></FONT></P></TD></TR>
<TR>
<TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; BORDER-LEFT: windowtext 1pt solid; WIDTH: 116.55pt; PADDING-TOP: 0in; BORDER-BOTTOM: medium none" vAlign=top width=155>
<P class=tabledata style="TEXT-ALIGN: center" align=center><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">0.9 (5.11)</SPAN></FONT></P></TD>
<TD style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; WIDTH: 109.8pt; PADDING-TOP: 0in" vAlign=top width=146>
<P class=tabledata style="TEXT-ALIGN: center" align=center><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">1.23 (6.98)</SPAN></FONT></P></TD>
<TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; BORDER-LEFT: medium none; WIDTH: 1.5in; PADDING-TOP: 0in; BORDER-BOTTOM: medium none" vAlign=top width=144>
<P class=tabledata style="TEXT-ALIGN: center" align=center><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">1.09 (6.19)</SPAN></FONT></P></TD></TR>
<TR>
<TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; BORDER-LEFT: windowtext 1pt solid; WIDTH: 116.55pt; PADDING-TOP: 0in; BORDER-BOTTOM: medium none" vAlign=top width=155>
<P class=tabledata style="TEXT-ALIGN: center" align=center><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">1.0 (5.68)</SPAN></FONT></P></TD>
<TD style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; WIDTH: 109.8pt; PADDING-TOP: 0in" vAlign=top width=146>
<P class=tabledata style="TEXT-ALIGN: center" align=center><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">1.43(8.12)</SPAN></FONT></P></TD>
<TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; BORDER-LEFT: medium none; WIDTH: 1.5in; PADDING-TOP: 0in; BORDER-BOTTOM: medium none" vAlign=top width=144>
<P class=tabledata style="TEXT-ALIGN: center" align=center><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">1.24 (7.04)</SPAN></FONT></P></TD></TR>
<TR>
<TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; BORDER-LEFT: windowtext 1pt solid; WIDTH: 116.55pt; PADDING-TOP: 0in; BORDER-BOTTOM: medium none" vAlign=top width=155>
<P class=tabledata style="TEXT-ALIGN: center" align=center><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">1.1 (6.25)</SPAN></FONT></P></TD>
<TD style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; WIDTH: 109.8pt; PADDING-TOP: 0in" vAlign=top width=146>
<P class=tabledata style="TEXT-ALIGN: center" align=center><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">1.64 (9.31)</SPAN></FONT></P></TD>
<TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; BORDER-LEFT: medium none; WIDTH: 1.5in; PADDING-TOP: 0in; BORDER-BOTTOM: medium none" vAlign=top width=144>
<P class=tabledata style="TEXT-ALIGN: center" align=center><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">1.40 (7.95)</SPAN></FONT></P></TD></TR>
<TR>
<TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; BORDER-LEFT: windowtext 1pt solid; WIDTH: 116.55pt; PADDING-TOP: 0in; BORDER-BOTTOM: medium none" vAlign=top width=155>
<P class=tabledata style="TEXT-ALIGN: center" align=center><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">1.2 (6.81)</SPAN></FONT></P></TD>
<TD style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; WIDTH: 109.8pt; PADDING-TOP: 0in" vAlign=top width=146>
<P class=tabledata style="TEXT-ALIGN: center" align=center><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">1.87 (10.62)</SPAN></FONT></P></TD>
<TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; BORDER-LEFT: medium none; WIDTH: 1.5in; PADDING-TOP: 0in; BORDER-BOTTOM: medium none" vAlign=top width=144>
<P class=tabledata style="TEXT-ALIGN: center" align=center><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">1.57 (8.91)</SPAN></FONT></P></TD></TR>
<TR>
<TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; BORDER-LEFT: windowtext 1pt solid; WIDTH: 116.55pt; PADDING-TOP: 0in; BORDER-BOTTOM: windowtext 1pt solid" vAlign=top width=155>
<P class=tabledata style="TEXT-ALIGN: center" align=center><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">1.3 (7.38)</SPAN></FONT></P></TD>
<TD style="BORDER-RIGHT: medium none; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; BORDER-LEFT: medium none; WIDTH: 109.8pt; PADDING-TOP: 0in; BORDER-BOTTOM: windowtext 1pt solid" vAlign=top width=146>
<P class=tabledata style="TEXT-ALIGN: center" align=center><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">2.13 (12.09)</SPAN></FONT></P></TD>
<TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; BORDER-LEFT: medium none; WIDTH: 1.5in; PADDING-TOP: 0in; BORDER-BOTTOM: windowtext 1pt solid" vAlign=top width=144>
<P class=tabledata style="MARGIN-BOTTOM: 0pt; TEXT-ALIGN: center" align=center><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">1.74 (9.88)</SPAN></FONT></P></TD></TR></TBODY></TABLE></DIV></DIV>
<P class=MsoBodyText><FONT face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt"> </SPAN></FONT></P>
<P class=MsoBodyText><FONT face=Arial color=blue size=2><SPAN style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: Arial">Josh:</SPAN></FONT></P>
<P class=MsoBodyText><FONT face=Arial color=blue size=2><SPAN style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: Arial">Convert your GLASS-CONDUCTANCE to come up with the appropriate U-Value.</SPAN></FONT></P>
<P class=MsoBodyText><FONT face=Arial color=blue size=2><SPAN style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: Arial">See the attached for an ASHRAE window I did.</SPAN></FONT></P>
<P class=MsoBodyText><FONT face=Arial color=blue size=2><SPAN style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: Arial">Why didn't you start with the ASHRAE run as Base, rather than the Proposed model first?</SPAN></FONT></P>
<P class=MsoNormal><FONT face="Times New Roman" color=blue size=3><SPAN style="FONT-SIZE: 12pt; COLOR: blue">John R. Aulbach, PE, CEM</SPAN></FONT></P>
<P class=MsoNormal><EM><I><FONT face=Arial size=2><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Project Manager</SPAN></FONT></I></EM></P>
<P class=MsoNormal><FONT face=Arial color=blue size=2><SPAN style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: Arial">Nexant, Inc</SPAN></FONT><FONT face=Arial size=2><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">.</SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">701 West Kimberly Ave., Suite 245</SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Placentia</SPAN></FONT><FONT face=Arial size=2><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">, CA 92870-6342 USA</SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Phone: 714-524-4402</SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Fax: 714-524-4407</SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">email: <A title=mailto:jaulbach@nexant.com href="mailto:jaulbach@nexant.com" target=_blank rel=nofollow ymailto="mailto:jaulbach@nexant.com">jaulbach@nexant.com</A></SPAN></FONT></P>
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<P class=MsoNormal style="MARGIN-BOTTOM: 12pt"><B><FONT face=Tahoma size=2><SPAN style="FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Tahoma">From:</SPAN></FONT></B><FONT face=Tahoma size=2><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: Tahoma"> bldg-sim-bounces@lists.onebuilding.org [mailto:bldg-sim-bounces@lists.onebuilding.org] <B><SPAN style="FONT-WEIGHT: bold">On Behalf Of </SPAN></B>Josh Greenfield<BR><B><SPAN style="FONT-WEIGHT: bold">Sent:</SPAN></B> Thursday, May 22, 2008 3:42 PM<BR><B><SPAN style="FONT-WEIGHT: bold">To:</SPAN></B> bldg-sim@lists.onebuilding.org<BR><B><SPAN style="FONT-WEIGHT: bold">Subject:</SPAN></B> [Bldg-sim] eQuest 90.1 Window U Values</SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">I’m to the point in an Energy Model where I’m changing my ‘Proposed Model’ to my ‘Baseline Model’ and I’m having issues changing the window data. For the ASHRAE 90.1 region, the Assembly U value needs to be set to 0.57 and the Assembly SHGC needs to be set to 0.39…where do I input these numbers?? The only window data values eQuest is letting me change is Glass Conductance, VLT and Emissivity…</SPAN></FONT></P>
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<P class=MsoNormal><FONT face=Arial size=2><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Josh Greenfield , <FONT size=1><SPAN style="FONT-SIZE: 7.5pt">PE</SPAN></FONT><FONT size=1><SPAN style="FONT-SIZE: 7.5pt">, LEED AP</SPAN></FONT><BR>Senior Associate<BR>Primera Engineers, Ltd.<BR>100 S. Wacker Drive, Suite 700<BR>Chicago , IL 60606<BR>312.606.0910 Main<BR>312.242.6392 Direct<BR>312.606.0415 Fax<BR></SPAN></FONT><FONT size=2><SPAN style="FONT-SIZE: 10pt"><A title=blocked::mailto:jgreenfield@primerachicago.com rel=nofollow><FONT title=blocked::mailto:jgreenfield@primerachicago.com face=Arial><SPAN title=blocked::mailto:jgreenfield@primerachicago.com><SPAN style="FONT-FAMILY: Arial">jgreenfield@primerachicago.com</SPAN></SPAN></FONT></A><BR><A title=blocked::http://www.primerachicago.com/ href="http://www.primerachicago.com/" target=_blank rel=nofollow><FONT title=blocked::http://www.primerachicago.com/ face=Arial><SPAN
title=blocked::http://www.primerachicago.com><SPAN style="FONT-FAMILY: Arial">http://www.primerachicago.com</SPAN></SPAN></FONT></A></SPAN></FONT></P>
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