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<div class=Section1>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Does anyone have an idea of the percentage improvement of a
VRV system over ASHRAE 90.1 Appendix G system 7?<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>I have currently modeled one and I am not sure whether the
results I am getting are accurate or I have done something wrong.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Any information would be much appreciated.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<div>
<table class=MsoNormalTable border=0 cellspacing=0 cellpadding=0 align=left
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<tr>
<td width=380 colspan=2 valign=top style='width:285.3pt;padding:0in 5.4pt 0in 5.4pt'>
<p class=MsoNormal style='mso-element:frame'><b><font size=3 color="#333333"
face=Arial><span style='font-size:12.0pt;font-family:Arial;color:#333333;
font-weight:bold'>Gary Chatfield</span></font></b><b><font color="#333333"
face="Arial Bold"><span style='font-family:"Arial Bold";color:#333333;
font-weight:bold'><o:p></o:p></span></font></b></p>
<p class=MsoNormal style='mso-element:frame'><i><font size=2 color=gray
face=Arial><span style='font-size:11.0pt;font-family:Arial;color:gray;
font-style:italic'>LEED® AP</span></font></i><font size=2 color=black
face=Arial><span style='font-size:11.0pt;font-family:Arial;color:black'> </span></font><i><font
size=2 color=gray face=Arial><span style='font-size:11.0pt;font-family:Arial;
color:gray;font-style:italic'><o:p></o:p></span></font></i></p>
<p class=MsoNormal style='mso-element:frame'><b><font size=3 color="#333333"
face="Times New Roman"><span style='font-size:12.0pt;color:#333333;
font-weight:bold'><img width=25 height=20 id="_x0000_i1025"
src="cid:image001.gif@01C89350.37999D20"></span> </font></b><b><font size=2
color="#333333" face=Arial><span style='font-size:11.0pt;font-family:Arial;
color:#333333;position:relative;top:-3.0pt;mso-text-raise:3.0pt;font-weight:
bold'>FLACK</span></font></b><b><font size=2 color=black face="Arial Bold"><span
style='font-size:11.0pt;font-family:"Arial Bold";color:black;position:relative;
top:-3.0pt;mso-text-raise:3.0pt;font-weight:bold'> </span></font></b><b><font
size=2 color="#999999" face="Arial Bold"><span style='font-size:11.0pt;
font-family:"Arial Bold";color:#999999;position:relative;top:-3.0pt;
mso-text-raise:3.0pt;font-weight:bold'>+</span></font></b><b><font size=2
color=black face="Arial Bold"><span style='font-size:11.0pt;font-family:"Arial Bold";
color:black;position:relative;top:-3.0pt;mso-text-raise:3.0pt;font-weight:
bold'> </span></font></b><b><font size=2 color="#333333" face=Arial><span
style='font-size:11.0pt;font-family:Arial;color:#333333;position:relative;
top:-3.0pt;mso-text-raise:3.0pt;font-weight:bold'>KURTZ</span></font></b><font
size=2 color="#333333" face=Arial><span style='font-size:11.0pt;font-family:
Arial;color:#333333'><o:p></o:p></span></font></p>
</td>
</tr>
<tr>
<td width=213 valign=top style='width:160.0pt;padding:0in 5.4pt 0in 5.4pt'>
<p class=MsoNormal style='mso-element:frame'><st1:Street w:st="on"><st1:address
style="BACKGROUND-POSITION: left bottom; BACKGROUND-IMAGE: url(res://ietag.dll/#34/#1001); BACKGROUND-REPEAT: repeat-x"
tabIndex="0" w:st="on"><font size=2 color="#333333" face=Arial><span
style='font-size:11.0pt;font-family:Arial;color:#333333'>385 Pilot Road</span></font></st1:address></st1:Street><font
size=2 color=black face=Arial><span style='font-size:11.0pt;font-family:Arial;
color:black'><o:p></o:p></span></font></p>
<p class=MsoNormal style='mso-element:frame'><font size=2 color="#333333"
face=Arial><span style='font-size:11.0pt;font-family:Arial;color:#333333'>Suite
D<o:p></o:p></span></font></p>
<p class=MsoNormal style='mso-element:frame'><st1:place w:st="on"><st1:City
w:st="on"><font size=2 color=black face=Arial><span style='font-size:11.0pt;
font-family:Arial;color:black'>Las Vegas</span></font></st1:City><font
size=2 color=black face=Arial><span style='font-size:11.0pt;font-family:
Arial;color:black'>, <st1:State w:st="on">NV</st1:State> <st1:PostalCode
w:st="on">89119</st1:PostalCode></span></font></st1:place><font size=2
color=black face=Arial><span style='font-size:11.0pt;font-family:Arial;
color:black'><o:p></o:p></span></font></p>
<p class=MsoNormal style='mso-element:frame'><u><font size=2 color=black
face=Arial><span style='font-size:11.0pt;font-family:Arial;color:black'><a
href="http://www.flackandkurtz.com/"><font color=black><span
style='color:black'>http://www.flackandkurtz.com</span></font></a></span></font></u><font
size=2 color=black face=Arial><span style='font-size:11.0pt;font-family:Arial;
color:black'> <o:p></o:p></span></font></p>
</td>
<td width=167 valign=top style='width:125.3pt;padding:0in 5.4pt 0in 5.4pt'>
<p class=MsoNormal style='mso-element:frame'><font size=2 color="#333333"
face=Arial><span style='font-size:11.0pt;font-family:Arial;color:#333333'>702.897.8181
</span></font><b><font size=2 color=black face=Arial><span style='font-size:
11.0pt;font-family:Arial;color:black;font-weight:bold'>Main<o:p></o:p></span></font></b></p>
<p class=MsoNormal style='mso-element:frame'><font size=2 color="#333333"
face=Arial><span style='font-size:11.0pt;font-family:Arial;color:#333333'>702.352.9562
</span></font><b><font size=2 color=black face=Arial><span style='font-size:
11.0pt;font-family:Arial;color:black;font-weight:bold'>Direct<o:p></o:p></span></font></b></p>
<p class=MsoNormal style='mso-element:frame'><font size=2 color="#333333"
face=Arial><span style='font-size:11.0pt;font-family:Arial;color:#333333'>702.914.6966</span></font><font
size=2 color=black face=Arial><span style='font-size:11.0pt;font-family:Arial;
color:black'> <b><span style='font-weight:bold'>Fax<br>
</span></b></span></font><font size=2 face=Arial><span style='font-size:11.0pt;
font-family:Arial'><a href="mailto:gary.chatfield@lv.fk.com">gary.chatfield@lv.fk.com</a><o:p></o:p></span></font></p>
</td>
</tr>
<tr>
<td width=380 colspan=2 valign=top style='width:285.3pt;padding:0in 5.4pt 0in 5.4pt'>
<div style='border:none;border-bottom:solid windowtext 1.0pt;padding:0in 0in 1.0pt 0in'>
<div style='mso-element:para-border-div;border:none;border-bottom:solid windowtext 1.0pt;
padding:0in 0in 1.0pt 0in'>
<p class=MsoNormal style='text-align:justify;border:none;padding:0in;
mso-element:frame'><b><i><font size=2 color="#333333" face=Arial><span
style='font-size:10.0pt;font-family:Arial;color:#333333;font-weight:bold;
font-style:italic'>Ensuring that today’s built environment preserves
the natural environment in which we live.</span></font></i></b><font size=2
color=black face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:black'><o:p></o:p></span></font></p>
</div>
</div>
<p class=MsoNormal style='text-align:justify;mso-element:frame'><font size=1
color=gray face=Arial><span style='font-size:8.0pt;font-family:Arial;
color:gray'>This e-mail may contain confidential and/or privileged
information. If you are not the intended recipient (or have received this
e-mail in error) please notify the sender immediately and destroy this
e-mail. Any unauthorized copying, disclosure or distribution of the material
in this email is strictly forbidden.</span></font><font size=2 color="#333333"
face=Arial><span style='font-size:10.0pt;font-family:Arial;color:#333333'><o:p></o:p></span></font></p>
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face="Times New Roman"><o:p> </o:p></font></p>
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