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<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
style='font-size:10.0pt;font-family:"Courier New"'>FYI:<o:p></o:p></span></font></p>
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style='font-size:10.0pt;font-family:"Courier New"'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
style='font-size:10.0pt;font-family:"Courier New"'>90.1 does not say that the
setback/setup is a requirement, it says that the thermostat should be capable
of setting for 55degF for heating and 90degF for cooling (90.10 1999 6.2.3.2.2).
90.1 1989 also says that the thermostat should be capable of 55degF and 85degF
(9.4.3.2.1).<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Jeff Haberl & Mushtaq Ahmed<o:p></o:p></span></font></p>
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face="Times New Roman"><span style='font-size:10.0pt;color:navy'>8=! 8=)
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8=) 8=| 8=) :=') 8=) 8=) 8=?<o:p></o:p></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt'><font size=2 color=navy
face="Times New Roman"><span style='font-size:10.0pt;color:navy'>Jeff S.
Haberl, Ph.D., P.E.............................j<st1:PersonName w:st="on">haberl@esl.tamu.edu</st1:PersonName><o:p></o:p></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt'><font size=2 color=navy
face="Times New Roman"><span style='font-size:10.0pt;color:navy'>Professor......................................................Office
Ph: 979-845-6507<o:p></o:p></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt'><font size=2 color=navy
face="Times New Roman"><span style='font-size:10.0pt;color:navy'>Department of
Architecture.......................Lab Ph: 979-845-6065 <o:p></o:p></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt'><font size=2 color=navy
face="Times New Roman"><span style='font-size:10.0pt;color:navy'>Energy Systems
Laboratory.......................FAX: 979-862-2457 <o:p></o:p></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt'><font size=2 face="Times New Roman"><span
style='font-size:10.0pt'><ns0:place w:insAuthor="jhaberl"
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w:insDate="2005-05-04T08:19:00Z" w:endInsAuthor="jhaberl"
w:endInsDate="2005-05-04T08:19:00Z"><st1:place w:st="on"><st1:PlaceName
w:st="on"><font color=navy><span style='color:navy'>Texas</span></font></st1:PlaceName></ns0:PlaceName></st1:place><font
color=navy><span style='color:navy'> </span></font><ns0:PlaceName
w:insAuthor="jhaberl" w:insDate="2005-05-04T08:19:00Z" w:endInsAuthor="jhaberl"
w:endInsDate="2005-05-04T08:19:00Z"><st1:PlaceName w:st="on"><font
color=navy><span style='color:navy'>A&M</span></font></st1:PlaceName></ns0:PlaceName><font
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w:insAuthor="jhaberl" w:insDate="2005-05-04T08:19:00Z" w:endInsAuthor="jhaberl"
w:endInsDate="2005-05-04T08:19:00Z"><st1:PlaceType w:st="on"><font
color=navy><span style='color:navy'>University</span></font></st1:PlaceType></ns0:PlaceType></ns0:place><font
color=navy><span style='color:navy'>..............................77843-3581<o:p></o:p></span></font></span></font></p>
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style='font-size:10.0pt'><ns0:place w:insAuthor="jhaberl"
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w:insDate="2005-05-04T08:19:00Z" w:endInsAuthor="jhaberl"
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Station</span></font></ns0:City><font color=navy><span style='color:navy'>, </span></font><ns0:State
w:insAuthor="jhaberl" w:insDate="2005-05-04T08:19:00Z" w:endInsAuthor="jhaberl"
w:endInsDate="2005-05-04T08:19:00Z"><font color=navy><span style='color:navy'>Texas</span></font></ns0:State><font
color=navy><span style='color:navy'>, </span></font><ns0:country-region
w:insAuthor="jhaberl" w:insDate="2005-05-04T08:19:00Z" w:endInsAuthor="jhaberl"
w:endInsDate="2005-05-04T08:19:00Z"><font color=navy><span style='color:navy'>USA</span></font></ns0:country-region></ns0:place><font
color=navy><span style='color:navy'>.......................URL:
www-esl.tamu.edu<o:p></o:p></span></font></span></font></p>
<p style='margin:0in;margin-bottom:.0001pt'><font size=2 color=navy
face="Times New Roman"><span style='font-size:10.0pt;color:navy'>8=/ 8=)
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8=) 8=! 8=) 8=? 8=) 8=) 8=0 <o:p></o:p></span></font></p>
<p><font size=2 color=navy face="Times New Roman"><span style='font-size:10.0pt;
color:navy'> </span></font><font size=2><span style='font-size:10.0pt'><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'> postman@gard.com
[mailto:postman@gard.com] <b><span style='font-weight:bold'>On Behalf Of </span></b>Vikram
Sami<br>
<b><span style='font-weight:bold'>Sent:</span></b> Monday, May 02, 2005 2:51 PM<br>
<b><span style='font-weight:bold'>To:</span></b> bldg-sim@gard.com<br>
<b><span style='font-weight:bold'>Subject:</span></b> [bldg-sim] Setback
temperatures for energy recovery units</span></font><o:p></o:p></p>
</div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<div>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Can anyone advice me on what appropriate setback
temperatures are for a building with an energy recovery unit? Does it make sens
to use the Standard ASHRAE setback temps of 55F heating & 90F cooling? Or
should I be using something closer to the building setpoint temperatures?</span></font><o:p></o:p></p>
</div>
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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Thanks</span></font><o:p></o:p></p>
</div>
<p><b><font size=3 face=Garamond><span style='font-size:12.0pt;font-family:
Garamond;font-weight:bold'>Vikram Sami,</span></font></b><font face=Garamond><span
style='font-family:Garamond'> LEED AP</span></font> <br>
<font face=Garamond><span style='font-family:Garamond'>Direct Phone 404-253-1466
| Direct Fax 404-253-1366</span></font> <o:p></o:p></p>
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<pre><font size=2 face="Courier New"><span style='font-size:10.0pt'><o:p> </o:p></span></font></pre><pre><font
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