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Chris,<BR>
<BR>
Thank you for attaching this reference. This is a realy good source of information. Thanks to all of you for your help and suggestions. <BR>
<BR>
Ana<BR>
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From: cbalbach@psdconsulting.com<BR>To: ananeddav@hotmail.com; equest-users@lists.onebuilding.org<BR>Subject: RE: [Equest-users] Domestic water heater<BR>Date: Thu, 18 Mar 2010 15:15:33 -0400<BR><BR>
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<DIV dir=ltr align=left><SPAN class=ecx312275618-18032010><FONT face=Arial color=#0000ff>Ana:</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=ecx312275618-18032010><FONT face=Arial color=#0000ff></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=ecx312275618-18032010><FONT face=Arial color=#0000ff></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=ecx312275618-18032010><FONT face=Arial color=#0000ff>Best reference I've ever come across (with example calcs) which mimics the approach of E+ as I understand it can be found here:</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=ecx312275618-18032010><FONT face=Arial color=#0000ff></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=ecx312275618-18032010><FONT face=Arial color=#0000ff><A href="http://apps1.eere.energy.gov/buildings/publications/pdfs/building_america/44816.pdf">http://apps1.eere.energy.gov/buildings/publications/pdfs/building_america/44816.pdf</A><A href="http://apps1.eere.energy.gov/buildings/publications/pdfs/building_america/38238.pdf"></A></FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=ecx312275618-18032010><FONT face=Arial color=#0000ff></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=ecx312275618-18032010><FONT face=Arial color=#0000ff>See page 22 (of 49) for the inlet mains equation, alonog with a plot of Chicago IL TMY2 results so you can Q/A your implementation of Equation 4 (correct placement of parenthesis in this makes a BIG difference)</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=ecx312275618-18032010><FONT face=Arial color=#0000ff></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=ecx312275618-18032010><FONT face=Arial color=#0000ff>All the Best,</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=ecx312275618-18032010><FONT face=Arial color=#0000ff></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=ecx312275618-18032010><FONT face=Arial color=#0000ff>_Chris</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=ecx312275618-18032010><FONT face=Arial color=#0000ff></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=ecx312275618-18032010><FONT face=Arial color=#0000ff>Chris Balbach, PE, CEM, BEMP</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=ecx312275618-18032010><FONT face=Arial color=#0000ff>Vice President of Reasearch and Development</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=ecx312275618-18032010><FONT face=Arial color=#0000ff>Performance Systems Development of NY, LLC</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=ecx312275618-18032010><FONT face=Arial color=#0000ff>124 Brindley Street, Suite 4, Ithaca, NY 14850</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=ecx312275618-18032010><FONT face=Arial color=#0000ff><A href="http://www.psdconsulting.com/">http://www.psdconsulting.com</A></FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=ecx312275618-18032010><FONT face=Arial color=#0000ff>ph: (607)-327-1647</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=ecx312275618-18032010><FONT face=Arial color=#0000ff></FONT></SPAN> </DIV><BR>
<DIV class=ecxOutlookMessageHeader lang=en-us dir=ltr align=left>
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<FONT face=Tahoma><B>From:</B> equest-users-bounces@lists.onebuilding.org [mailto:equest-users-bounces@lists.onebuilding.org] <B>On Behalf Of </B>Ana N.<BR><B>Sent:</B> Thursday, March 18, 2010 1:40 PM<BR><B>To:</B> equest-users@lists.onebuilding.org<BR><B>Subject:</B> [Equest-users] Domestic water heater<BR></FONT><BR></DIV>
<DIV></DIV>Hello everyone,<BR> <BR>I am trying to model domestic water heaters and need to estimate entering water temperature. Is there any database or procedure that I can use to estimate this value? I am doing spreadsheet calcs using hourly output. I would appreciate your suggestions and advice. <BR> <BR>Thanks<BR> <BR>Ana<BR><BR>
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