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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Hey all,<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">I need help with a comment that I got back on my final review. I have a 4 zones that are heating only, two are storage rooms with only unit heaters and two
are vestibules with air curtains. I was told I need to put cooling into those spaces identical to the baseline per Table G3.1 Proposed 10d. Makes sense. I am using a system 6 so I switched my system type to package single zone so I could have DX cooling to
match the baseline and electric heating to match my proposed in the same zone. My question is in what air volume and fan energy I should use. Should I use the CFM and fan kW that was scheduled or let it auto size at 20° dT and use the ASHRAE fan energy equation?
It seems that either way I go I am either going against putting in the proposed building as scheduled or having identical cooling in both.
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">I am in the position of having to appeal so I need to get this to a satisfactory point on the first try. Any suggestions are welcome and appreciated.<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"><o:p> </o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Brendan Hall,
</span><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#1F497D">M.Sc., LEED AP BD+C<br>
</span><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Engineer, Mechanical</span><span style="color:#1F497D"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:13.5pt;font-family:"Arial","sans-serif";color:red">karpinski<br>
</span><span style="font-size:7.5pt;font-family:"Arial","sans-serif";color:#1F497D">ENGINEERING<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#1F497D">3135 Euclid Avenue</span><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><br>
</span><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Cleveland, OH 44115</span><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><br>
</span><b><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#1F497D">P</span></b><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> 216.391.3700 x 3111<o:p></o:p></span></p>
<p class="MsoNormal"><b><span lang="SV" style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#1F497D">E </span></b><span lang="SV" style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#1F497D">
</span><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><a href="mailto:bhall@karpinskieng.com"><span lang="SV" style="color:#1F497D;text-decoration:none">bhall@karpinskieng.com</span></a></span><span lang="SV" style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><br>
<b>W</b> www.</span><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><a href="http://www.karpinskieng.com/" title="http://www.karpinskieng.com/"><span lang="SV" style="color:#1F497D;text-decoration:none">karpinskieng.com</span></a></span><span lang="SV" style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p></o:p></span></p>
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