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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>I am trying to model Demand Controlled Ventilation.
Although I know that reducing the ventilation when a dining room is empty will
save utility costs, My results keep showing that this addition will
cause higher utility costs. Am I missing something when
setting up the HVAC system? </span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> </span></font></p>
<p class=MsoAutoSig><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Larry Howlett, P.E.</span></font></p>
<p class=MsoAutoSig><b><font size=2 face="Times New Roman"><span
style='font-size:11.0pt;font-weight:bold'>HTMD Engineering</span></font></b></p>
<p class=MsoAutoSig><font size=2 face="Times New Roman"><span style='font-size:
11.0pt'>815-751-3741</span></font></p>
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12.0pt'> </span></font></p>
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