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<p class="MsoNormal"><a name="_MailEndCompose"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Hi,<o:p></o:p></span></a></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="text-autospace:none"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">I am working on a project that utilizes a unique partial return air design (in addition to the traditionally forced air return).
<o:p></o:p></span></p>
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<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">The exterior walls locations have return air slots that are located between the inside face of glazing and the window blind (about
6-10 inches gap) allowing for extraction of a percentage heated air between blind and glass to be removed before mixing with air in the occupied area.
<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Does anyone know how to model this type of design and provide me with some assistance.<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Thanks for the help.<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Shai<o:p></o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#77933C">Shai Shaul
</span></b><span style="font-family:"Calibri","sans-serif";color:black">|</span><b><span style="font-family:"Calibri","sans-serif";color:#77933C">
</span></b><b><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#77933C">Director of Engineering<o:p></o:p></span></b></p>
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:black">Environmental Building Strategies
</span></b><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:black">|<b>
</b></span><a href="http://www.EBSconsultants.com"><span style="font-size:10.0pt;font-family:"Calibri","sans-serif"">www.EBSconsultants.com</span></a><b><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#77933C"><o:p></o:p></span></b></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:black">O: (415) 329-7100 | M: (415) 309-9226</span><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
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