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<DIV dir=ltr align=left><SPAN class=724091313-15032010><FONT face=Arial
color=#0000ff size=2>To the best of my knowledge, there aren't
any.</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=724091313-15032010><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=724091313-15032010><FONT face=Arial
color=#0000ff size=2>Last time I checked, VRV was not ARI certified for its
efficiency ratings at any level above 13 SEER due to the fact that the VRV
equipment, by its nature, can be coupled with multiple coil configurations.
(e.g. Different indoor equipment combinations)</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=724091313-15032010><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=724091313-15032010><FONT face=Arial
color=#0000ff size=2>ARI addressed this problem by simply stating that all VRV
equipment was thus rated at 13 SEER. They know it will go well beyond that, but
without knowing the particulars about the installation, there is no way to tell.
You could, of course, rely on manufacturer's data to tell you, but I'm not sure
if you would be following the letter of the law in that instance. Other group
members would have to chime in to give their interpretation.</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=724091313-15032010><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=724091313-15032010><FONT face=Arial
color=#0000ff size=2>Good luck,</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=724091313-15032010><FONT face=Arial
color=#0000ff size=2>Gary</FONT></SPAN></DIV><SPAN
style="FONT: 8.5pt Arial"><BR><FONT
color=green>_______________________________________________________________________________________________________________________</FONT><BR><BR>
<P style="FONT: 8.5pt Arial" align=left><B>Gary Schrader</B> </B>| <B><FONT
color=green>Schneider Electric </FONT></B>| <B>Buildings Business</B> </B>|
<B>Energy Solutions </B>| <B>Engineer I</B><BR><B>Phone:</B> +1 </B>| <B>Mobile:
</B>+1 913 217 8068</B> | <B>Fax: </B>+1 913 469 0206<BR><B>Email: </B><A
href="mailto:gary.schrader@buildings.schneider-electric.com">gary.schrader@buildings.schneider-electric.com</A>
</B>| <B>Site: </B><A
href="http://www.schneider-electric.com/buildings">www.schneider-electric.com/buildings</A></B>
| <B>Address: </B>16011 College Boulevard, Suite 212, Lenexa, KS 66219,
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<HR tabIndex=-1>
<FONT face=Tahoma size=2><B>From:</B> equest-users-bounces@lists.onebuilding.org
[mailto:equest-users-bounces@lists.onebuilding.org] <B>On Behalf Of </B>reniel
barroso<BR><B>Sent:</B> Sunday, March 14, 2010 11:25 PM<BR><B>To:</B>
equest-users@lists.onebuilding.org<BR><B>Subject:</B> [Equest-users] VRV SYstem
Equipment Efficiency<BR></FONT><BR></DIV>
<DIV></DIV>
<DIV style="FONT-SIZE: 10pt; FONT-FAMILY: arial, helvetica, sans-serif">
<DIV>Hi to all!</DIV>
<DIV> </DIV>
<DIV>Where can we find the Minimum Requirement System Efficiency of a VRV
System in ASHRAE 90.1?</DIV>
<DIV>Which of those systems mentioned in the ASHRAE 90.1 can we use to compare
such equipment?</DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV>Thanks</DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV>Reniel</DIV></DIV><BR>
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