<div dir="ltr"><div><p class="" style="margin-bottom:0.0001pt"><span style="color:rgb(39,78,19);font-family:Arial,sans-serif">Nick and my other
mentors,</span><br></p>

<p class="" style="margin-bottom:0.0001pt"><span style="font-family:Arial,sans-serif;color:rgb(39,78,19)">I need a favor. Attached
are pd2 and inp files of the proposed model of the CS-office building that I am
working at. The HVAC system is RTU with following:</span></p>

<p class="" style="margin-bottom:0.0001pt"><span style="font-family:Arial,sans-serif;color:rgb(39,78,19)">- Supply CFM/ESP: 59,000
/ 2.85 in. wg.</span></p>

<p class="" style="margin-bottom:0.0001pt"><span style="font-family:Arial,sans-serif;color:rgb(39,78,19)">- Outside CFM: 12,000</span></p>

<p class="" style="margin-bottom:0.0001pt"><span style="font-family:Arial,sans-serif;color:rgb(39,78,19)">- Total capacity 1,800
T</span></p>

<p class="" style="margin-bottom:0.0001pt"><span style="font-family:Arial,sans-serif;color:rgb(39,78,19)">- Supply Fan: 4 x 25
HP</span></p>

<p class="" style="margin-bottom:0.0001pt"><span style="font-family:Arial,sans-serif;color:rgb(39,78,19)">- Exhaust Fan: 2 x 20 HP</span></p>

<p class="" style="margin-bottom:0.0001pt"><span style="font-family:Arial,sans-serif;color:rgb(39,78,19)">- EER @ AHRI
Condition: 9.8</span></p>

<p class="" style="margin-bottom:0.0001pt"><span style="font-family:Arial,sans-serif;color:rgb(39,78,19)">- No Heating (There
are several electric unit in each future tenant spaces)</span></p>

<p class="" style="margin-bottom:0.0001pt"><span style="color:rgb(39,78,19);font-family:Arial,sans-serif">Comparing annual
energy costs of the baseline model (System 6) and the propose model shows just
2.7 % savings. Although U-factors of the proposed design’s envelop are not much
better than the baseline model, I though it should give more energy savings. Is
my interpretation of the proposed model correct?</span><br></p>

<p class="" style="margin-bottom:0.0001pt"><span style="color:rgb(39,78,19);font-family:Arial,sans-serif">Thank you so much for
your help,</span><br></p>

<p class="" style="margin-bottom:0.0001pt"><span style="font-family:Arial,sans-serif;color:rgb(39,78,19)">Morteza</span></p></div><div><br></div><br clear="all"><div><div dir="ltr"><img src="https://lh6.googleusercontent.com/Uuukta80GuFfvKouzA0mdSvUXqml7MtSwSiw-evuGMU=w147-h43-p-no"><br>
<div><div><div><br></div></div></div></div></div>
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