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<DIV dir=ltr><FONT face=Arial color=#000000 size=2>Crina, what I have done in the past that is similar is:</FONT></DIV>
<DIV dir=ltr><FONT face=Arial color=#000000 size=2>1. in the Wizard, model your DOAs as hydronic chilled water and hot water units and the rest of your units as WSHPs</FONT></DIV>
<DIV dir=ltr><FONT face=Arial size=2>2. in Detailed Edit, add a 2-pipe loop, a heat pump chiller, a ground source heat exchanger loop, and a lake/well ground source heat exchanger.</FONT></DIV>
<DIV dir=ltr><FONT face=Arial size=2>3. In Detailed Edit, convert the DOA coils to the 2 pipe loop and remove the chilled water</FONT> and hot water system.</DIV>
<DIV dir=ltr> </DIV>
<DIV dir=ltr>That should leave you with a WSHP system and a ground loop WTWHP system. If you want to attach the WTWHPs to the WSHP loop, look up the eQuest literature on the Heat Pump Chiller option and see if there is a way to do this.</DIV></DIV>
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<FONT face=Tahoma size=2><B>From:</B> equest-users-bounces@lists.onebuilding.org on behalf of Bosch, Crina<BR><B>Sent:</B> Tue 8/2/2011 4:04 PM<BR><B>To:</B> equest-users@lists.onebuilding.org<BR><B>Subject:</B> [Equest-users] WTWHP with ERU 100% OA and WSHP<BR></FONT><BR></DIV>
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<P class=MsoNormal>Dear eQuest users, </P>
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<P class=MsoNormal>I am working on a project that has WSHP conditioning all my spaces but I also have energy recovery units with 100% OA and the OA is conditioned by WTWHP’s . </P>
<P class=MsoNormal>Did anybody tried this kind of system before because each idea I have and tried to apply into eQuest does not work for me today. </P>
<P class=MsoNormal>Any help is appreciated. </P>
<P class=MsoNormal>Thank you. </P>
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<P class=MsoNormal><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: 'Arial','sans-serif'">Crina Bosch<BR>Engineer, Mechanical</SPAN><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman','serif'"></SPAN></P></DIV>
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