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<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Claudia,<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'>If you are doing a LEED/Appendix G model,
I suggest modeling it as a process load (Direct Loads – Interior), with the
load equal to the fan power and with a schedule that approximates when the fan
will run based on CO2. The load and schedule should be identical between your <span
class=GramE>baseline</span> and proposed unless you can justify it through an
exceptional calculation. See Dakota Kelley’s email, attached.<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'>Regards,<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'>Bill<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>

<div>

<p class=MsoNormal><st1:place w:st="on"><st1:City w:st="on"><b
  style='mso-bidi-font-weight:normal'><font size=2 color=black
  face="Franklin Gothic Medium Cond"><span style='font-size:10.0pt;font-family:
  "Franklin Gothic Medium Cond";color:black;font-weight:bold;mso-bidi-font-weight:
  normal;mso-no-proof:yes'>William</span></font></b></st1:City><b
 style='mso-bidi-font-weight:normal'><font size=2 color=black
 face="Franklin Gothic Medium Cond"><span style='font-size:10.0pt;font-family:
 "Franklin Gothic Medium Cond";color:black;font-weight:bold;mso-bidi-font-weight:
 normal;mso-no-proof:yes'> <st1:State w:st="on">Bishop</st1:State>, <st1:State
 w:st="on">PE</st1:State></span></font></b></st1:place><b style='mso-bidi-font-weight:
normal'><font size=2 color=black face="Franklin Gothic Medium Cond"><span
style='font-size:10.0pt;font-family:"Franklin Gothic Medium Cond";color:black;
font-weight:bold;mso-bidi-font-weight:normal;mso-no-proof:yes'>, BEMP, LEED<sup>®</sup>
AP </span></font></b><b style='mso-bidi-font-weight:normal'><font size=2
color="#006600" face="Franklin Gothic Medium Cond"><span style='font-size:10.0pt;
font-family:"Franklin Gothic Medium Cond";color:#006600;font-weight:bold;
mso-bidi-font-weight:normal;mso-no-proof:yes'>|</span></font></b><b
style='mso-bidi-font-weight:normal'><font size=2 color=black
face="Franklin Gothic Medium Cond"><span style='font-size:10.0pt;font-family:
"Franklin Gothic Medium Cond";color:black;font-weight:bold;mso-bidi-font-weight:
normal;mso-no-proof:yes'> </span></font></b><b style='mso-bidi-font-weight:
normal'><font size=2 color=black face="Franklin Gothic Medium Cond"><span
style='font-size:10.0pt;mso-bidi-font-size:11.0pt;font-family:"Franklin Gothic Medium Cond";
color:black;font-weight:bold;mso-bidi-font-weight:normal;mso-no-proof:yes'>Pathfinder
Engineers & Architects LLP</span></font></b><b><font size=2 color=black
face="Franklin Gothic Medium Cond"><span style='font-size:10.0pt;font-family:
"Franklin Gothic Medium Cond";color:black;font-weight:bold;mso-no-proof:yes'><o:p></o:p></span></font></b></p>

<p class=MsoNormal><font size=1 color=black face=Arial><span style='font-size:
9.0pt;font-family:Arial;color:black;mso-no-proof:yes'>Mechanical Engineer<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=1 color=black face=Arial><span style='font-size:
5.0pt;font-family:Arial;color:black;mso-no-proof:yes'><o:p> </o:p></span></font></p>

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width=60 height=58 src="cid:image001.jpg@01CBC903.EDAA0AA0" v:shapes="_x0000_s1026"></span><![endif]><st1:Street
w:st="on"><font size=1 color=navy face=Arial><span style='font-size:9.0pt;
 font-family:Arial;color:navy;mso-no-proof:yes'>134 South Fitzhugh Street</span></font></st1:Street><font
size=1 color=navy><span style='font-size:9.0pt;color:navy;mso-no-proof:yes'><span
style='mso-tab-count:2'>                 </span></span></font><st1:City
w:st="on"><font size=1 color=navy face=Arial><span style='font-size:9.0pt;
 font-family:Arial;color:navy;mso-no-proof:yes'>Rochester</span></font></st1:City><font
size=1 color=navy face=Arial><span style='font-size:9.0pt;font-family:Arial;
color:navy;mso-no-proof:yes'>, <st1:State w:st="on">NY</st1:State> <st1:PostalCode
w:st="on">14608</st1:PostalCode></span></font><font size=1 color=navy><span
style='font-size:9.0pt;color:navy;mso-no-proof:yes'><br>
</span></font><font size=1 color=navy face=Arial><span style='font-size:9.0pt;
font-family:Arial;color:navy;mso-no-proof:yes'>T: (585) 325-6004 </span></font><font
size=1 color=black face=Arial><span style='font-size:9.0pt;font-family:Arial;
color:black;mso-no-proof:yes'>Ext. 114</span></font><font color=navy><span
style='color:navy;mso-no-proof:yes'><span style='mso-tab-count:1'>                </span></span></font><font
size=1 color=navy face=Arial><span style='font-size:9.0pt;font-family:Arial;
color:navy;mso-no-proof:yes'>F: (585) 325-6005</span></font><font size=1
color=black face=Arial><span style='font-size:9.0pt;mso-bidi-font-size:12.0pt;
font-family:Arial;color:black;mso-no-proof:yes'><o:p></o:p></span></font></p>

<p class=MsoNormal><font size=1 color=black face=Arial><span style='font-size:
9.0pt;font-family:Arial;color:black;mso-no-proof:yes'><a
href="mailto:wbishop@pathfinder-ea.com">wbishop@pathfinder-ea.com</a><span
style='mso-tab-count:1'>           </span></span></font><font
size=1 color=black face=Arial><span style='font-size:9.0pt;mso-bidi-font-size:
11.0pt;font-family:Arial;color:black;mso-no-proof:yes'><a
href="http://www.pathfinder-ea.com/">www.pathfinder-ea.com</a><o:p></o:p></span></font></p>

<p class=MsoNormal><font size=5 color=green face=Webdings><span
style='font-size:18.0pt;font-family:Webdings;mso-bidi-font-family:Webdings;
color:green;mso-no-proof:yes'>P</span></font><font color=green><span
style='color:green;mso-no-proof:yes'><span
style='mso-spacerun:yes'>   </span></span></font><font size=1
color=green><span style='font-size:7.5pt;color:green;mso-no-proof:yes'>Sustainability
– the forest AND the trees.</span></font><font size=5 color=green
face=Webdings><span style='font-size:18.0pt;font-family:Webdings;mso-bidi-font-family:
Webdings;color:green;mso-no-proof:yes'> P<span style='mso-tab-count:1'> </span></span></font><font
size=3 color=green face="Times New Roman"><span style='font-size:12.0pt;
mso-bidi-font-size:11.0pt;font-family:"Times New Roman";color:green'><o:p></o:p></span></font></p>

</div>

<div>

<div class=MsoNormal align=center style='text-align:center'><font size=3
face="Times New Roman"><span style='font-size:12.0pt;font-family:"Times New Roman"'>

<hr size=2 width="100%" align=center tabindex=-1>

</span></font></div>

<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'> equest-users-bounces@lists.onebuilding.org
[mailto:equest-users-bounces@lists.onebuilding.org] <b><span style='font-weight:
bold'>On Behalf Of </span></b>Claudia De Paula<br>
<b><span style='font-weight:bold'>Sent:</span></b> Thursday, February 10, 2011
2:48 AM<br>
<b><span style='font-weight:bold'>To:</span></b>
equest-users@lists.onebuilding.org<br>
<b><span style='font-weight:bold'>Subject:</span></b> [Equest-users] HVAC type
for Exhaust Fans on parking lots</span></font><font size=3
face="Times New Roman"><span style='font-size:12.0pt;font-family:"Times New Roman"'><o:p></o:p></span></font></p>

</div>

<p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'><o:p> </o:p></span></font></p>

<p class=MsoNormal style='background:#FFFFFA'><font size=4 color=black
face=Arial><span lang=EN style='font-size:13.5pt;font-family:Arial;color:black;
mso-ansi-language:EN'>A non-conditioned underground parking lot has
exhaust fans with VSD which work according to CO2 levels.<o:p></o:p></span></font></p>

<p class=MsoNormal style='background:#FFFFFA'><font size=4 color=black
face=Arial><span lang=EN style='font-size:13.5pt;font-family:Arial;color:black;
mso-ansi-language:EN'>How do I define this type of HVAC system?<o:p></o:p></span></font></p>

<p class=MsoNormal style='background:#FFFFFA'><font size=4 color=black
face=Arial><span lang=EN style='font-size:13.5pt;font-family:Arial;color:black;
mso-ansi-language:EN'> <o:p></o:p></span></font></p>

<p class=MsoNormal style='background:#FFFFFA'><font size=4 color=black
face=Arial><span lang=EN style='font-size:13.5pt;font-family:Arial;color:black;
mso-ansi-language:EN'>Thanks<o:p></o:p></span></font></p>

<p class=MsoNormal style='background:#FFFFFA'><font size=4 color=black
face=Arial><span lang=EN style='font-size:13.5pt;font-family:Arial;color:black;
mso-ansi-language:EN'>Claudia<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Calibri><span lang=EN style='font-size:
11.0pt;mso-ansi-language:EN'><o:p> </o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'><o:p> </o:p></span></font></p>

<div class=MsoNormal align=center style='text-align:center'><font size=3
face="Times New Roman"><span style='font-size:12.0pt;font-family:"Times New Roman"'>

<hr size=2 width="100%" align=center>

</span></font></div>

<p class=MsoNormal><i><font size=2 color=black face=Arial><span
style='font-size:10.0pt;font-family:Arial;color:black;font-style:italic'>IMPORTANT:
The contents of this email and any attachments are confidential. They are
intended for the named recipient(s) only.<br>
If you have received this email in error, please notify the system manager or
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