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<P><FONT size=2>I need some direction. I'm trying to model a water side
economizer which utilizes cooling tower water to precondition supply air with
out a chiller. Has anyone done this before? Is it as simple as
setting WS-ECONO= YES? I've heard it's possible to model a DOA system
setting up a "dummy" space in eQUEST and placing the resulting .inp file in the
.inp file of the building you are trying to mode. Is this something that
requires modification of the .inp file by adding a HEAT-EXCHANGER with
TYPE=CROSSFLOW-SUP-MIXED and use the CW loop as the supply or the
like? <BR><BR>Thanks for the help in advance.<BR></FONT></P><FONT size=2>
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style="FONT-SIZE: 8pt; FONT-FAMILY: Arial">Doug
Gwaltney</SPAN></B></st1:PersonName><B
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style="FONT-SIZE: 8pt; FONT-FAMILY: Arial">Barrett, Woodyard &
Associates</SPAN></B><B style="mso-bidi-font-weight: normal"><SPAN
style="FONT-SIZE: 8pt"><o:p></o:p></SPAN></B></P>
<P class=MsoNormal style="MARGIN: 0in 0in 0pt"><st1:phone phonenumber="$6810$$$"
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style="FONT-SIZE: 8pt; FONT-FAMILY: Arial">770.810.8800</SPAN></st1:phone><SPAN
style="FONT-SIZE: 8pt; FONT-FAMILY: Arial"> Office<SPAN
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phonenumber="$6301$$$" o_x003a_ls="trans"><SPAN
style="FONT-SIZE: 8pt; FONT-FAMILY: Arial">678.301.2235</SPAN></st1:phone><SPAN
style="FONT-SIZE: 8pt; FONT-FAMILY: Arial"> Direct</SPAN><SPAN
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<P class=MsoNormal style="MARGIN: 0in 0in 0pt"><st1:phone phonenumber="$6810$$$"
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Fax</SPAN></FONT></P></DIV></FONT><PRE>
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