<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"
xmlns:ns0="urn:schemas-microsoft-com:office:smarttags">
<head>
<meta http-equiv=Content-Type content="text/html; charset=iso-8859-1">
<meta name=Generator content="Microsoft Word 12 (filtered medium)">
<style>
<!--
/* Font Definitions */
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
@font-face
{font-family:Tahoma;
panose-1:2 11 6 4 3 5 4 4 2 4;}
@font-face
{font-family:Webdings;
panose-1:5 3 1 2 1 5 9 6 7 3;}
@font-face
{font-family:"Clarendon Cd";}
@font-face
{font-family:"Arial Narrow";
panose-1:2 11 6 6 2 2 2 3 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0in;
margin-bottom:.0001pt;
font-size:12.0pt;
font-family:"Times New Roman","serif";}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:blue;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{mso-style-priority:99;
color:purple;
text-decoration:underline;}
span.EmailStyle17
{mso-style-type:personal;
font-family:"Times New Roman","serif";
color:windowtext;
font-weight:normal;
font-style:normal;
text-decoration:none none;}
span.EmailStyle18
{mso-style-type:personal-reply;
font-family:"Calibri","sans-serif";
color:#1F497D;}
.MsoChpDefault
{mso-style-type:export-only;
font-size:10.0pt;}
@page Section1
{size:8.5in 11.0in;
margin:1.0in 1.25in 1.0in 1.25in;}
div.Section1
{page:Section1;}
-->
</style>
<!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]-->
</head>
<body lang=EN-US link=blue vlink=purple>
<div class=Section1>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Lan,<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>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>My guess is that the reviewer is looking for verification that
the fan energy has been accounted for when calculating the EER/COPs. Provide tables
with your calculations. If you have combined HPs within a system, present how
you have combined the performance values. It is probably best to have zoned
your model based on areas served by a single heat pump with design CFMs. Discuss
how the OA system fan energy is modeled. <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 style='text-autospace:none'><b><span style='font-size:10.0pt;
font-family:"Arial","sans-serif";color:#1F497D'>Brett Fero, P.E., LEED AP<o:p></o:p></span></b></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;
font-family:"Arial","sans-serif";color:#1F497D'>RobsonWoese Inc.<o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;
font-family:"Arial","sans-serif";color:#1F497D'>Salina Meadows Office Park<o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;
font-family:"Arial","sans-serif";color:#1F497D'>301 Plainfield Road, Suite 180<o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;
font-family:"Arial","sans-serif";color:#1F497D'>Syracuse, NY 13212<o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;
font-family:"Arial","sans-serif";color:#1F497D'>Phone: 315-445-2650<o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;
font-family:"Arial","sans-serif";color:#1F497D'>Fax: 315-445-0958<o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;
font-family:"Arial","sans-serif";color:#1F497D'><a
href="mailto:bfero@robsonwoese.com"><span style='color:blue'>bfero@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>
<div>
<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"'> equest-users-bounces@lists.onebuilding.org
[mailto:equest-users-bounces@lists.onebuilding.org] <b>On Behalf Of </b>Li, Lan<br>
<b>Sent:</b> Tuesday, May 18, 2010 10:40 AM<br>
<b>To:</b> equest-users@lists.onebuilding.org<br>
<b>Subject:</b> [Equest-users] LEED review comments actual design value under
proposed system<o:p></o:p></span></p>
</div>
</div>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><span style='font-size:11.0pt'>I got a comments regarding
using actual design value for proposed system. This includes fan volume, hp,
pump hp, EER/COP, etc. I have a ground source heat pump with 100% OA
ventilation system. I had all the ahu hp, pump hp as designed. For the 40+
ceiling mounted heat pump, I used weighted average kw/cfm for fan and weighted
average eer/cop. How do you handle this? Have you been setting as many
cooling/heating plants as how many models heat pump you have so you can give
more detailed EER information? Have you changed every heat pump CFM to match
the design? <o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt'>I appreciate your input!<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt'>Thanks!<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt'>Lan<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt'><o:p> </o:p></span></p>
<p class=MsoNormal><b><span style='font-size:11.0pt;font-family:"Clarendon Cd"'>Lan
Li, PE<o:p></o:p></span></b></p>
<p class=MsoNormal><b><span style='font-size:11.0pt;font-family:"Clarendon Cd";
color:#7030A0'>Mechanical Engineer</span></b><span style='font-size:11.0pt;
font-family:"Calibri","sans-serif";color:#7030A0'><o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Clarendon Cd"'>Scheeser
Buckley Mayfield LLC
</span><span style='font-size:10.0pt;font-family:"Clarendon Cd"'><o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Clarendon Cd"'>1540
Corporate Woods Parkway<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Clarendon Cd"'><ns0:place><ns0:City>Uniontown</ns0:City></ns0:place>,
<ns0:State>OH</ns0:State> <ns0:PostalCode>44685</ns0:PostalCode><o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Clarendon Cd"'>Phone:
(330) 896-4664 ext. 123<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Clarendon Cd"'>Cell:
(330) 904-6292<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Clarendon Cd"'>Fax:
(330) 896-9180<o:p></o:p></span></p>
<p class=MsoNormal><u><span style='font-size:11.0pt;font-family:"Clarendon Cd";
color:blue'><a href="mailto:lli@sbmce.com" title="blocked::mailto:lli@sbmce.com">lli@sbmce.com</a></span></u><span
style='font-size:11.0pt;font-family:"Clarendon Cd"'><o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'><a
href="http://www.sbmce.com/"
title="blocked::http://www.sbmce.com/
http://www.sbmce.com/">www.sbmce.com</a><o:p></o:p></span></p>
<p class=MsoNormal style='margin-left:1.0in'><span style='font-size:11.0pt;
font-family:"Calibri","sans-serif"'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Clarendon Cd"'><ns0:place><ns0:City>Columbus</ns0:City></ns0:place>
Branch Office (614) 448-1498<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:13.5pt;font-family:Webdings;
color:#008040'>ü</span><span style='font-size:11.0pt;font-family:"Arial Narrow","sans-serif";
color:navy'> </span><span style='font-size:10.0pt;font-family:"Arial Narrow","sans-serif";
color:#008040'>Please consider the environment before printing this email.</span><span
style='font-size:11.0pt;font-family:"Clarendon Cd"'><o:p></o:p></span></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='font-size:7.5pt'>This e-mail (including any attachments) is confidential
and may be legally privileged. If you are not an intended recipient or an
authorized representative of an intended recipient, you are prohibited from
using, copying or distributing the information in this e-mail or its
attachments. If you have received this e-mail in error, please notify the
sender immediately by return e-mail and delete all copies of this message and
any attachments. <o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:7.5pt;font-family:"Calibri","sans-serif"'>Thank
you<o:p></o:p></span></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><br>
________________________________________________________________________<br>
This Email has been scanned for all viruses by PAETEC Email Scanning Services,
utilizing MessageLabs proprietary SkyScan infrastructure. For more information
on a proactive anti-virus service working around the clock, around the globe,
visit http://www.paetec.com.<br>
________________________________________________________________________<o:p></o:p></p>
</div>
</body>
</html>