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<DIV><FONT face=Arial size=2><SPAN
class=234383613-10082009>Hello,</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=234383613-10082009></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=234383613-10082009>
The building floor that I am presently modeling has several conditioned zones
and two unconditioned zones. The conditioned zones are various
offices. The unconditioned zones are restrooms and an electrical
room. The conditioned zones exhaust to each other and, ultimately, to the
unconditioned zones via hallways, doorways, etc. The unconditioned zones
exhaust to the outside (via fans).</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN class=234383613-10082009>
How can I explain to eQuest that, for example, conditioned zone A exhausts to
conditioned zone B? Also, how can I explain to eQuest that conditioned
zone D exhausts X% to the electrical room (and thus to outdoor exhaust fans) and
Y% to conditioned zone C?</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN class=234383613-10082009>
In case it matters, the ceiling is open and the return ductwork terminates in
one spot. Accordingly, even return air must flow among the conditioned
zones.</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN class=234383613-10082009>
Thanks, as always, for your helpful replies.</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=234383613-10082009></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=234383613-10082009>Lars Fetzek,
EI</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN class=234383613-10082009>Phoenix Engineering
Group</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN class=234383613-10082009>Tampa,
Florida</SPAN></FONT></DIV></BODY></HTML>