<p style="MARGIN:0in 0in 0pt" class="MsoNormal"><span style="FONT-FAMILY:'Times New Roman','serif';FONT-SIZE:12pt">Folks,</span></p>
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<p style="MARGIN:0in 0in 0pt" class="MsoNormal"><span style="FONT-FAMILY:'Times New Roman','serif';FONT-SIZE:12pt">I 'm trying to increase the equipment capacities in baseline model in order to comply with G3.1.2.2. using below options;</span></p>

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<p style="TEXT-ALIGN:center;MARGIN:0in 0in 0pt" class="MsoNormal" align="center"><font face="Calibri"><span style="FONT-SIZE:12pt">System sizing ratio-Option 1</span><span style="FONT-FAMILY:'Arial','sans-serif';FONT-SIZE:10pt"></span></font></p>
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<p style="TEXT-ALIGN:center;MARGIN:0in 0in 0pt" class="MsoNormal" align="center"><font face="Calibri"><span style="FONT-SIZE:12pt">System sizing ratio-Option 2</span><span style="FONT-FAMILY:'Arial','sans-serif';FONT-SIZE:10pt"></span></font></p>
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<p style="TEXT-ALIGN:center;MARGIN:0in 0in 0pt" class="MsoNormal" align="center"><font face="Calibri"><span style="FONT-SIZE:12pt">Basic</span><span style="FONT-FAMILY:'Arial','sans-serif';FONT-SIZE:10pt"></span></font></p>
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<p style="TEXT-ALIGN:center;MARGIN:0in 0in 0pt" class="MsoNormal" align="center"><font face="Calibri"><span style="FONT-SIZE:12pt">Cooling</span><span style="FONT-FAMILY:'Arial','sans-serif';FONT-SIZE:10pt"></span></font></p>
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<p style="TEXT-ALIGN:center;MARGIN:0in 0in 0pt" class="MsoNormal" align="center"><font face="Calibri"><span style="FONT-SIZE:12pt">Heating</span><span style="FONT-FAMILY:'Arial','sans-serif';FONT-SIZE:10pt"></span></font></p>
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<p style="TEXT-ALIGN:center;MARGIN:0in 0in 0pt" class="MsoNormal" align="center"><font face="Calibri"><span style="FONT-SIZE:12pt">Basic</span><span style="FONT-FAMILY:'Arial','sans-serif';FONT-SIZE:10pt"></span></font></p>
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<p style="TEXT-ALIGN:center;MARGIN:0in 0in 0pt" class="MsoNormal" align="center"><font face="Calibri"><span style="FONT-SIZE:12pt">Cooling</span><span style="FONT-FAMILY:'Arial','sans-serif';FONT-SIZE:10pt"></span></font></p>
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<p style="TEXT-ALIGN:center;MARGIN:0in 0in 0pt" class="MsoNormal" align="center"><font face="Calibri"><span style="FONT-SIZE:12pt">Heating</span><span style="FONT-FAMILY:'Arial','sans-serif';FONT-SIZE:10pt"></span></font></p>
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<p style="TEXT-ALIGN:center;MARGIN:0in 0in 0pt" class="MsoNormal" align="center"><font face="Calibri"><span style="FONT-SIZE:12pt">1.15</span><span style="FONT-FAMILY:'Arial','sans-serif';FONT-SIZE:10pt"></span></font></p>
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<p style="TEXT-ALIGN:center;MARGIN:0in 0in 0pt" class="MsoNormal" align="center"><font face="Calibri"><span style="FONT-SIZE:12pt">1</span><span style="FONT-FAMILY:'Arial','sans-serif';FONT-SIZE:10pt"></span></font></p>
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<p style="TEXT-ALIGN:center;MARGIN:0in 0in 0pt" class="MsoNormal" align="center"><font face="Calibri"><span style="FONT-SIZE:12pt">1.08</span><span style="FONT-FAMILY:'Arial','sans-serif';FONT-SIZE:10pt"></span></font></p>
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<p style="TEXT-ALIGN:center;MARGIN:0in 0in 0pt" class="MsoNormal" align="center"><font face="Calibri"><span style="FONT-SIZE:12pt">1</span><span style="FONT-FAMILY:'Arial','sans-serif';FONT-SIZE:10pt"></span></font></p>
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<p style="TEXT-ALIGN:center;MARGIN:0in 0in 0pt" class="MsoNormal" align="center"><font face="Calibri"><span style="FONT-SIZE:12pt">1.15</span><span style="FONT-FAMILY:'Arial','sans-serif';FONT-SIZE:10pt"></span></font></p>
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<p style="TEXT-ALIGN:center;MARGIN:0in 0in 0pt" class="MsoNormal" align="center"><font face="Calibri"><span style="FONT-SIZE:12pt">1.25</span><span style="FONT-FAMILY:'Arial','sans-serif';FONT-SIZE:10pt"></span></font></p>
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<p style="MARGIN:0in 0in 0pt" class="MsoNormal"><span style="FONT-FAMILY:'Times New Roman','serif';FONT-SIZE:12pt">Both options are looks similar, but it's giving two different results though!  </span></p>

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<p style="MARGIN:0in 0in 0pt" class="MsoNormal"><span style="FONT-FAMILY:'Times New Roman','serif';FONT-SIZE:12pt">If I change the basic system sizing ratio to 1, I can see increase in equipment capacity but not in airflow. So, I concluded to proceed with "option 1", since I can see increase in both capacities and airflow. </span></p>

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<p style="MARGIN:0in 0in 0pt" class="MsoNormal"><span style="FONT-FAMILY:'Times New Roman','serif';FONT-SIZE:12pt">Am I doing correct here? Appreciate your suggestions.</span></p>
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<p style="MARGIN:0in 0in 0pt" class="MsoNormal"><span style="FONT-FAMILY:'Times New Roman','serif';FONT-SIZE:12pt">Thanks</span></p>
<p style="MARGIN:0in 0in 0pt" class="MsoNormal"><span style="FONT-FAMILY:'Times New Roman','serif';FONT-SIZE:12pt">Gopi</span></p>
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