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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Did anyone come up with an answer for this? I have a similar situation.
My thought would be that it should be considered a cooling system.<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>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Kevin Kyte</span><span style='font-family:"Calibri","sans-serif";
color:#1F497D'>, </span><span style='font-size:10.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>EIT, LEED AP<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>RobsonWoese, Inc.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>(T) 716-636-1800<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>(F) 716-636-1856</span><span style='font-size:10.0pt;font-family:
"Calibri","sans-serif";color:blue'><o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><a href="http://robsonwoese.com/index.php"><span
style='color:blue'>http://robsonwoese.com</span></a><o:p></o:p></span></p>
</div>
<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"'>
bldg-sim-bounces@lists.onebuilding.org
[mailto:bldg-sim-bounces@lists.onebuilding.org] <b>On Behalf Of </b>Chatfield,
Gary<br>
<b>Sent:</b> Monday, June 30, 2008 12:04 PM<br>
<b>To:</b> Howe, Timothy; bldg-sim@lists.onebuilding.org<br>
<b>Subject:</b> Re: [Bldg-sim] Appendix G: Cooled space?<o:p></o:p></span></p>
</div>
</div>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:navy'>Tim<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:navy'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:navy'>My thoughts on this would be that your main system should be sized
to provide the fresh air at your cooling temperature to replace the air
rejected by the exhaust, and you will probably find this is happening unless
your space is negatively pressurized.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:navy'><o:p> </o:p></span></p>
<div>
<p><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:black'>Gary Chatfield</span></b><span style='color:navy'><o:p></o:p></span></p>
<p><i><span style='font-family:"Arial","sans-serif";color:#999999'>LEED® AP</span></i><span
style='color:navy'><o:p></o:p></span></p>
<p><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:black'>FLACK</span><span style='color:navy'> </span></b><b><span
style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#999999'>+</span><span
style='color:navy'> </span></b><b><span style='font-size:10.0pt;font-family:
"Arial","sans-serif";color:black'>KURTZ</span></b><span style='color:navy'><o:p></o:p></span></p>
<p><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'>385
Pilot Road, Suite D. Las Vegas, NV 89119</span><span style='color:navy'><o:p></o:p></span></p>
<p><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:black'>Main</span></b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:black'>: 702.897.8181</span><span style='color:navy'><o:p></o:p></span></p>
<p><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:black'>Direct</span></b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:black'>: 702.352.9562</span><span style='color:navy'><o:p></o:p></span></p>
<p><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:black'>Fax: </span></b><span style='color:navy'> </span><span
style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'>
702.914.6966</span><span style='color:navy'><o:p></o:p></span></p>
<p><span style='color:navy'><a href="mailto:gary.chatfield@lv.fk.com"><span
style='font-size:10.0pt;font-family:"Arial","sans-serif"'>gary.chatfield@lv.fk.com</span></a></span><o:p></o:p></p>
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<hr size=2 width="100%" align=center>
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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>Howe, Timothy<br>
<b>Sent:</b> Thursday, June 26, 2008 6:47 AM<br>
<b>To:</b> bldg-sim@lists.onebuilding.org<br>
<b>Subject:</b> [Bldg-sim] Appendix G: Cooled space?</span><o:p></o:p></p>
</div>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:blue'>I have a mechanical room that is conditioned to 95 in cooling
through exhaust fans and heated to 65 with unit heaters.</span><o:p></o:p></p>
<p class=MsoNormal> <o:p></o:p></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:blue'>Do the exhaust fans constitute as a cooling system? The
system would need to provide a sensible capacity of 5 btu/h*ft2 for the mech
room to be considered to be a cooled space, which I have not yet calculated.</span><o:p></o:p></p>
<p class=MsoNormal> <o:p></o:p></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:blue'>The reason I as is that if these exhaust fans are not considered a
cooling system then the baseline cooling system will need to be modeled to
complete an accurate LEED model.</span><o:p></o:p></p>
<p class=MsoNormal> <o:p></o:p></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:blue'>Any suggestions?</span><o:p></o:p></p>
<p class=MsoNormal> <o:p></o:p></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:blue'>Tim.</span><o:p></o:p></p>
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<p class=MsoNormal> <o:p></o:p></p>
</div>
<p class=MsoNormal><b><span style='font-size:9.0pt;font-family:"Arial","sans-serif"'>Timothy
Howe, MS, LEED® AP</span></b><span style='font-size:9.0pt;font-family:"Arial","sans-serif"'><br>
Mechanical Engineer<br>
Stantec<o:p></o:p></span></p>
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