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<DIV><SPAN class=746354420-12102010><FONT face="Swis721 BT" size=2>Hi all,
</FONT></SPAN></DIV>
<DIV><SPAN class=746354420-12102010><FONT face="Swis721 BT"
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=746354420-12102010><FONT face="Swis721 BT" size=2>I am
currently looking at the savings between a two-speed and VSD CHW and CW pumps.
</FONT></SPAN></DIV>
<DIV><SPAN class=746354420-12102010><FONT face="Swis721 BT" size=2>I see that
PS-C Equipment Loads and Energy Use and PV-A Plant Design Parameters are the
best reports for this analysis. </FONT></SPAN></DIV>
<DIV><SPAN class=746354420-12102010><FONT face="Swis721 BT" size=2>When i look
at the pump curves, though there is a third line reported which has the heading
'ELEC'. </FONT></SPAN></DIV>
<DIV><SPAN class=746354420-12102010><FONT face="Swis721 BT"
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=746354420-12102010><FONT face="Swis721 BT" size=2>What exactly
does this refer to? </FONT></SPAN></DIV>
<DIV><SPAN class=746354420-12102010><FONT face="Swis721 BT" size=2>Is it the
ELEC load of the pump?....I am not familiar with this curve and if anyone could
provide more light on this it would be greatly appreciated. </FONT></SPAN></DIV>
<DIV><SPAN class=746354420-12102010><FONT face="Swis721 BT"
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=746354420-12102010><FONT face="Swis721 BT" size=2>Thank you.
</FONT></SPAN></DIV>
<P align=left><SPAN lang=en-us><FONT face="Swis721 BT" color=#000080 size=2>Best
Regards,<BR><BR><B>Celia King-Scott</B><BR>LEED<SUP>®</SUP> AP
BD+C<BR>Sustainable Design Consultant<BR><BR><B>KEMA Services Inc.</B><BR>3605
5th Avenue, Suite A<BR>San Diego, CA 92103</FONT></SPAN></P>
<P align=left><SPAN lang=en-us><FONT face="Swis721 BT" color=#000080
size=2>Direct +1 619 688 0960 x 75120<BR>Mobile +1 619 309
7441<BR><BR></FONT></SPAN><A href="mailto:celia.king-scott@kema.com"><SPAN
lang=en-us><U></U><U></U><U><FONT face="Swis721 BT" color=#000080
size=2>celia.king-scott@kema.com</FONT></U></SPAN></A><SPAN
lang=en-us><BR></SPAN><A href="http://www.kema.com/sustainable-buildings"><SPAN
lang=en-us><U></U><U></U><U><FONT face=Arial color=#000080
size=2>www.kema.com/sustainable-buildings</FONT></U></SPAN></A><SPAN
lang=en-us><FONT face=Arial color=#000080 size=2></FONT> </SPAN><BR><SPAN
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