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<title>Cooling fuel type - ASHRAE 90.1 - 2004</title>
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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Richard,<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>I &nbsp;assume your building falls under System # 7 or 8 where
chilled water is the Cooling Type.&nbsp; In ASHRAE 90.1-2004 Appendix G section
G.3.1.3.7, it states that electric chillers shall be modeled in the baseline
building independent of the proposed building chiller type. <o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Sam<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p>&nbsp;</o:p></span></p>

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<p class=MsoNormal><span style='font-size:10.5pt;font-family:Consolas;
color:#1F497D'>--<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.5pt;font-family:Consolas;
color:#1F497D'>Sam Mason<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.5pt;font-family:Consolas;
color:#1F497D'>Atelier Ten<o:p></o:p></span></p>

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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p>&nbsp;</o:p></span></p>

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<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"'>
bldg-sim-bounces@lists.onebuilding.org
[mailto:bldg-sim-bounces@lists.onebuilding.org] <b>On Behalf Of </b>Macintosh,
Richard<br>
<b>Sent:</b> Wednesday, June 10, 2009 10:44 PM<br>
<b>To:</b> bldg-sim@lists.onebuilding.org<br>
<b>Subject:</b> [Bldg-sim] Cooling fuel type - ASHRAE 90.1 - 2004<o:p></o:p></span></p>

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<p class=MsoNormal><o:p>&nbsp;</o:p></p>

<p style='margin-bottom:12.0pt'><span style='font-size:10.0pt'>Hello,<br>
I posted this a couple of days back but perhaps wasn't specific enough.<br>
<br>
I am modelling a hotel in Iran for a US NC project and they will be using
absorption chillers to satisfy 100% of the cooling load. I will be using ASHRAE
90.1 2004 to create the reference building, however I don't see any reference
for the cooling fuel type. It is clearly stated in ASHRAE 90.1 - 1999 that the
cooling fuel types will be the same in the proposed and reference building, but
this is not stated in 90.1 - 2004. Does anyone have any experience modelling
absorption chillers and if so, where is it stated that the cooling fuels should
match.<br>
<br>
Any assistance you could provide is much appreciated<br>
<br>
Thank you</span><o:p></o:p></p>

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