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    Christian,<br>
    <br>
    I'm still unclear what is the conundrum.  Is it that LEED modeling
    rules only specify operable natural ventilation, or that you're
    unclear how to model fixed, i.e., uncontrolled,  natural
    ventilation?<br>
    <br>
    Joe<br>
    <pre class="moz-signature" cols="90">Joe Huang
White Box Technologies, Inc.
346 Rheem Blvd., Suite 108D
Moraga CA 94556
<a class="moz-txt-link-abbreviated" href="mailto:yjhuang@whiteboxtechnologies.com">yjhuang@whiteboxtechnologies.com</a>
<a class="moz-txt-link-freetext" href="http://weather.whiteboxtechnologies.com">http://weather.whiteboxtechnologies.com</a> for simulation-ready weather data
(o) (925)388-0265
(c) (510)928-2683
"building energy simulations at your fingertips"
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    <br>
    On 11/21/2013 4:58 PM, Christian Stalberg wrote:
    <blockquote
      cite="mid:007a01cee71d$ea727300$bf575900$@naturalintelligence.us"
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        <p><span>I’m getting no responses on the bldg-sim list so am
            trying here too. </span></p>
        <p><span>   </span></p>
        <p><span>I have a factory/warehouse that is using natural
            ventilation for cooling. What is unusual is that the
            openings are fixed openings. </span></p>
        <p><span>   </span></p>
        <p><span>At first glance it seems that it would not even qualify
            as an enclosed space and therefore would not be eligible for
            energy modeling for LEED. The project is registered at USGBC
            however, of course I realize that may mean nothing. </span></p>
        <p><span>   </span></p>
        <p><span>If this project could be eligible for LEED
            certification, I am trying to come up with an approach and
            all I can think of is pretending the openings are operable
            and then following the guidelines as outlined in the
            Advanced Energy Modeling for LEED handbook. </span></p>
        <p><span>   </span></p>
        <p><span>I would appreciate any guidance anyone can offer on
            this seeming conundrum! </span></p>
        <p><span>   </span></p>
        <p><span>_ </span></p>
        <p><span>Christian Stalberg </span></p>
        <p><span>Natural Intelligence, LLC </span></p>
        <p><span><a moz-do-not-send="true"
              href="http://naturalintelligence.us">http://naturalintelligence.us</a>
          </span></p>
        <p><span>Tel. 415.531.4610 </span></p>
        <p><span>   </span></p>
        <p><span>   </span></p>
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