<div dir="ltr">I would consider including the exhaust fan power in the baseline fan power allowance. Although these fans are not interlocked with the primary HVAC system they will impact it's performance depending on how building pressurization will be maintained for the building. <div><br></div><div>If the design documents incorporate compensating hoods (exhaust fan with DOAS) it definitely makes sense to include. If the design documents <u>don't </u>include a compensating hood, this would be a good EEM to investigate.<div><br></div></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Sun, Nov 6, 2016 at 2:01 PM, via Bldg-sim <span dir="ltr"><<a href="mailto:bldg-sim@lists.onebuilding.org" target="_blank">bldg-sim@lists.onebuilding.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Send Bldg-sim mailing list submissions to<br>
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1. Re: Range Hood exhaust question (Julien MARREC via Bldg-sim)<br>
<br><br>---------- Forwarded message ----------<br>From: Julien MARREC via Bldg-sim <<a href="mailto:bldg-sim@lists.onebuilding.org">bldg-sim@lists.onebuilding.org</a>><br>To: Jim Dirkes <<a href="mailto:jim@buildingperformanceteam.com">jim@buildingperformanceteam.com</a>><br>Cc: "<a href="mailto:bldg-sim@lists.onebuilding.org">bldg-sim@lists.onebuilding.org</a>" <<a href="mailto:bldg-sim@lists.onebuilding.org">bldg-sim@lists.onebuilding.org</a>><br>Date: Sun, 6 Nov 2016 20:13:02 +0100<br>Subject: Re: [Bldg-sim] Range Hood exhaust question<br><div dir="auto"><div>Same here, unless you have efficient fans, in which case you could call it a local exhaust, and use a baseline system fan power for that (can't remember the value)</div><div><br><br>Envoyé de mon iPhone</div><div><br>Le 3 nov. 2016 à 17:31, Jim Dirkes via Bldg-sim <<a href="mailto:bldg-sim@lists.onebuilding.org" target="_blank">bldg-sim@lists.onebuilding.<wbr>org</a>> a écrit :<br><br></div><blockquote type="cite"><div>I vote for process load<br><br>On Thursday, November 3, 2016, Chris Jones via Bldg-sim <<a href="mailto:bldg-sim@lists.onebuilding.org" target="_blank">bldg-sim@lists.onebuilding.<wbr>org</a>> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<p class="MsoNormal"><span style="color:#1f497d">I am working on a school model. The Food Classroom has a number of stoves with range hoods. These exhaust fans are hand on/off – not interlocked with the HVAC system. I estimate 2 hours a day operation.<u></u><u></u></span></p>
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<p class="MsoNormal"><span style="color:#1f497d">Would the fan power of these range hoods be included in the HVAC system fan power allowance? Or would you call it a process load – same in both proposed and baseline?<u></u><u></u></span></p>
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<p class="MsoNormal"><span style="color:#1f497d">90.1-2007 App G. is the referenced standard.<u></u><u></u></span></p>
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<p class="MsoNormal"><b><span style="font-size:8.0pt;font-family:"Arial","sans-serif";color:#1f497d"><u></u> <u></u></span></b></p>
<p class="MsoNormal"><b><span style="font-size:8.0pt;font-family:"Arial","sans-serif";color:#1f497d">Christopher Jones, P. Eng.<u></u><u></u></span></b></p>
<p class="MsoNormal"><b><span style="font-size:8.0pt;font-family:"Arial","sans-serif";color:#1f497d">Rowan Williams Davies & Irwin Inc.</span></b><span style="font-size:8.0pt;font-family:"Arial","sans-serif";color:#1f497d"><br>
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<b>T:</b> <a href="tel:%28519%29%20823-1311%20ext%202052" value="+15198231311" target="_blank">(519) 823-1311 ext 2052</a> <u></u><u></u></span></p>
<p class="MsoNormal"><b><span style="font-size:8.0pt;font-family:"Arial","sans-serif";color:#1f497d">M:</span></b><span style="font-size:8.0pt;font-family:"Arial","sans-serif";color:#1f497d"> <a href="tel:%28416%29%20697-0056" value="+14166970056" target="_blank">(416) 697-0056</a>
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</blockquote><br><br>-- <br><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><p><span style="font-size:10pt;font-family:Arial,sans-serif;color:black;background-image:initial;background-repeat:initial"></span></p>James V Dirkes II, PE, BEMP, LEED AP<br>CEO/President<br>The Building Performance Team Inc.<br>1631 Acacia Dr, GR, Mi 49504<br><br>Direct: <a href="tel:616.450.8653" value="+16164508653" target="_blank">616.450.8653</a><br><a href="mailto:jim@buildingperformanceteam.com" target="_blank">jim@buildingperformanceteam.<wbr>com</a><br><br><a href="http://buildingperformanceteam.com" target="_blank">Website </a>l <a href="https://www.linkedin.com/pub/jim-dirkes/7/444/413" target="_blank">LinkedIn</a> | <a href="http://buildingperformanceteam.com/bpt-insights-blog/item/73-modeled-performance-isn-t-actual-performance" target="_blank">May 2016 ASHRAE Journal article on energy modeling</a><p align="center" style="margin-bottom:0in;margin-bottom:.0001pt;text-align:center"><b><i><span style="font-size:14.0pt;line-height:115%;font-family:"MS Reference Sans Serif","sans-serif""> </span></i></b><span style="font-family:"MS Reference Sans Serif","sans-serif""></span></p><p style="vertical-align:middle">
</p><p style="margin-bottom:6.0pt;text-autospace:none"><span style="font-family:Calibri,sans-serif"><font size="4" color="#0000ff"></font></span></p><pre style="white-space:pre-wrap"><p style="margin-bottom:6.0pt;text-autospace:none"><span style="font-family:Calibri,sans-serif;font-size:10pt">…an open mind is not an end in itself </span><span style="font-family:Calibri,sans-serif;font-size:10pt">but rather is like an open mouth, designed to bite down on something solid and </span><span style="font-size:10pt;font-family:Calibri,sans-serif">nourishing</span><span style="font-family:arial,sans-serif;font-size:12.8px">.</span></p><p style="margin-bottom:6.0pt;text-autospace:none">
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