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<DIV>You could try the HVAC forum at <BR><A href="http://www.eng-tips.com/index.cfm">http://www.eng-tips.com/index.cfm</A></DIV>
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<DIV>Someone there may be able to help.</DIV>
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<DIV>Stirling</DIV>
<DIV><BR>>>> Mike Diess <mike.diess@gmail.com> 4/5/2010 6:58 PM >>><BR></DIV>
<DIV>Equesters,</DIV>
<DIV>You were all of great help when I was doing my last energy model, thank you.</DIV>
<DIV>I am now struggling with some other LEED related items & wonder if anyone knows about a chat group like this where engineers can discuss other LEED related issues. Specifically, I am trying to find AC systems that are VERY efficient with their use of refrigerant, (< 2 lb/Ton).</DIV>
<DIV>thanks so much,</DIV>
<DIV>Mike<BR clear=all><BR>-- <BR>Mike Diess, PE, LEED AP<BR>LNI Consulting Engineering <BR><A href="mailto:mike.diess@gmail.com">mike.diess@gmail.com</A><BR>cell: 720-427-7954 fax: 608-646-1063<BR></DIV></BODY></HTML>