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</o:shapelayout></xml><![endif]--></head><body lang=EN-CA link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='color:#1F497D'>Zoning – the “art” of energy simulation.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>There is a discussion in the eQUEST Introductory Tutorial (available here: <a href="http://doe2.com/download/equest/">http://doe2.com/download/equest/</a> ) about zoning with some examples of the impact on your output of over-simplifying. If you overcomplicate the zoning (which is my habit), your simulation times get longer and you will be less likely to do all the beneficial “what if” scenarios.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>It is difficult to say without looking at the mechanical drawings but 34 sounds like too many and 2 like too few. Spaces on different exposures would have differing loads and should be separated. If there are 3 similar offices down one exposure, they should be grouped together.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='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 lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span lang=EN-US 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>Chris Baker<br><b>Sent:</b> Thursday, April 24, 2014 6:11 PM<br><b>To:</b> equest-users@lists.onebuilding.org<br><b>Subject:</b> [Equest-users] DD wizard - newby zoning question<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span lang=EN-US>I’m using the most current version of equest 3.65<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>I’m working in the design development wizard starting to lay out my custom zones. the custom building shell is already done at this point.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>I already have the zoning layout from the mechanical contractor. This is a place of religious worship and there are 34 total zones (22 served by HRV, 12 served by AHU). My questions are as follows…<o:p></o:p></span></p><p class=MsoNormal><b><span lang=EN-US><o:p> </o:p></span></b></p><p class=MsoListParagraph style='text-indent:-.25in;mso-list:l0 level1 lfo2'><![if !supportLists]><span lang=EN-US style='font-family:Symbol'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><b><span lang=EN-US>How deep are perimeter zones typically? My research tells me 12-15 feet depth is typical.<o:p></o:p></span></b></p><p class=MsoNormal><b><span lang=EN-US><o:p> </o:p></span></b></p><p class=MsoListParagraph style='text-indent:-.25in;mso-list:l0 level1 lfo2'><![if !supportLists]><span lang=EN-US style='font-family:Symbol'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><b><span lang=EN-US>There are a few offices 12’x12’ along the exterior walls. In this case, would the entire room need to be considered a perimeter zone?<o:p></o:p></span></b></p><p class=MsoListParagraph><b><span lang=EN-US><o:p> </o:p></span></b></p><p class=MsoListParagraph style='text-indent:-.25in;mso-list:l0 level1 lfo2'><![if !supportLists]><span lang=EN-US style='font-family:Symbol'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><b><span lang=EN-US>Instead of separating this up into 34 zones grouped by HRV or AHU, should I just create two zones (one served by HRV, one served by AHU) and show a uniform depth for the perimeter zones?<o:p></o:p></span></b></p><p class=MsoListParagraph><b><span lang=EN-US><o:p> </o:p></span></b></p><p class=MsoListParagraph style='text-indent:-.25in;mso-list:l0 level1 lfo2'><![if !supportLists]><span lang=EN-US style='font-family:Symbol'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><b><span lang=EN-US>If I draw two main zones instead of 34 would it adversely affect the output on the other end?<o:p></o:p></span></b></p><p class=MsoListParagraph><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>So far I’ve been told that you can’t leave any gaps in the zoning layout - meaning the entirety of the shell is zoned in one form or another.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>If I ensure all 34 zones snap together as I go would it be sufficient or am I just making this more difficult than it needs to be?<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Thank you!<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Chris Baker<br>CCI CAD Drafter<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p> </o:p></span></p><div class=MsoNormal align=center style='text-align:center'><span lang=EN-US style='font-size:12.0pt;font-family:"Times New Roman","serif"'><hr size=2 width="100%" align=center></span></div><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Courier New";color:gray'>CCI-Alliance Confidentiality notice: This message is intended only for the person to whom addressed in the text above and may contain privileged or confidential information. If you are not that person, any use of this message is prohibited. We request that you notify us by reply to this message, and then delete all copies of this message including any contained in your reply. Thank you.</span><span lang=EN-US style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p></o:p></span></p></div></body></html>