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<DIV><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Like Rob said, for system changes, especially the one you want to do, the best way is usually to have a whole other model for that system. What you can do if you like the Parametric Run reports and want to compare the systems that way, you can create a parametric run in your first model and then check the box that says Run Based On Separate Building Description, click on the … button, and select the .inp file for the GSHP model. That way it will run them both and you can look at the parametric run results to compare the two.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Thanks,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><b><span lang=EN-GB style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'>Matthew Larson, LEED AP BD+C<br></span></b><span lang=EN-GB style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'>Project Engineer<o:p></o:p></span></p><p class=MsoNormal style='margin-bottom:12.0pt'><span lang=EN-GB style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'>Energy Solutions Group<b><o:p></o:p></b></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'>E M C Engineers, Inc.<br>Eaton’s Electrical Services & Systems <br>143 Union Blvd, Suite 350<br>Lakewood, CO 80228<br>tel: +1 303 328-3419<br>mobile: +1 303 668-2511<br>fax: +1 303 974-1239<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'><a href="mailto:MatthewRLarson@Eaton.com">MatthewRLarson@Eaton.com</a> <br><a href="http://www.eaton.com/energysolutions">www.eaton.com/energysolutions</a> <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><img alt=image001 border=0 height=101 id="Picture_x0020_1" src="cid:image001.jpg@01CC19F5.066E36F0" width=198></span><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> equest-users-bounces@lists.onebuilding.org [mailto:equest-users-bounces@lists.onebuilding.org] <b>On Behalf Of </b>Rob Hudson<br><b>Sent:</b> Tuesday, May 24, 2011 5:41 AM<br><b>To:</b> Vipin Sharma<br><b>Cc:</b> equest-users@lists.onebuilding.org<br><b>Subject:</b> Re: [Equest-users] CHANGE OF HVAC SYSTEM<o:p></o:p></span></p></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>For my models, when i need to make extensive changes, such as what you describe, i create a second model and make my changes in that. Parametric runs are very well for making small changes, or several small changes, however they are not good at making a system changes. <o:p></o:p></p><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>once out of the Detailed Wizard and into Detailed Input mode, simply double click on the system you want to change and on the system type pull down menu, click on Water Loop HP. Then follow the instructions in the archives for GSHP, as i have not yet modeled that system.<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>Hope this helps...<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal style='margin-bottom:12.0pt'>rob<o:p></o:p></p><div><p class=MsoNormal>On Wed, May 18, 2011 at 12:19 AM, Vipin Sharma <<a href="mailto:sharma_vipin138@yahoo.com">sharma_vipin138@yahoo.com</a>> wrote:<o:p></o:p></p><div><div><p class=MsoNormal style='text-align:justify;background:white'><span style='color:black'>Hi..........<o:p></o:p></span></p><p class=MsoNormal style='text-align:justify;background:white'><span style='color:black'> I have applied PTAC system in my project.But now I want to change it into GSHP how can I change it in detailed mode. I want to compare both also.How can I<br> do it in parametric run.<br> Help will be appreciated<br></span><span style='color:#888888'><br> vipin sharma<br> Energy Engg.<br> student</span><span style='color:black'><o:p></o:p></span></p></div></div><p class=MsoNormal style='margin-bottom:12.0pt'><br>_______________________________________________<br>Equest-users mailing list<br><a href="http://lists.onebuilding.org/listinfo.cgi/equest-users-onebuilding.org" target="_blank">http://lists.onebuilding.org/listinfo.cgi/equest-users-onebuilding.org</a><br>To unsubscribe from this mailing list send a blank message to <a href="mailto:EQUEST-USERS-UNSUBSCRIBE@ONEBUILDING.ORG">EQUEST-USERS-UNSUBSCRIBE@ONEBUILDING.ORG</a><o:p></o:p></p></div><p class=MsoNormal><br><br clear=all><br>-- <br>Rob Hudson<o:p></o:p></p></div></div></DIV></BODY></HTML>