[Bldg-sim] Different versions of eQuest produce different results?

John Aulbach jra_sac at yahoo.com
Thu Jan 28 07:02:37 PST 2016

I know there were modifications as to how heating and cooling where calculated.
But are you using the same weather? TMY2 versus TMY3? Just a thought?
Can you share your model to the forum for the "geniuses" to dissect?
John R. Aulbach, PELos Angeles, CA 

    On Thursday, January 28, 2016 6:40 AM, Veronica Ochoa <veronica.ochoa at hurleypalmerflatt.com> wrote:

 <!--#yiv5854488236 _filtered #yiv5854488236 {font-family:Calibri;panose-1:2 15 5 2 2 2 4 3 2 4;} _filtered #yiv5854488236 {font-family:"Century Gothic";panose-1:2 11 5 2 2 2 2 2 2 4;}#yiv5854488236 #yiv5854488236 p.yiv5854488236MsoNormal, #yiv5854488236 li.yiv5854488236MsoNormal, #yiv5854488236 div.yiv5854488236MsoNormal {margin:0cm;margin-bottom:.0001pt;font-size:11.0pt;font-family:"Calibri", "sans-serif";}#yiv5854488236 a:link, #yiv5854488236 span.yiv5854488236MsoHyperlink {color:blue;text-decoration:underline;}#yiv5854488236 a:visited, #yiv5854488236 span.yiv5854488236MsoHyperlinkFollowed {color:purple;text-decoration:underline;}#yiv5854488236 span.yiv5854488236EmailStyle17 {font-family:"Century Gothic", "sans-serif";color:windowtext;font-weight:normal;font-style:normal;}#yiv5854488236 .yiv5854488236MsoChpDefault {font-family:"Calibri", "sans-serif";} _filtered #yiv5854488236 {margin:72.0pt 72.0pt 72.0pt 72.0pt;}#yiv5854488236 div.yiv5854488236WordSection1 {}-->Hi all,  Is anyone aware of any bugs in eQuest that modify specifically the space cooling energy results? A LEED model was originally produced in version 3.64 build 7130, and when I run it in my later 3.65 build 7154 (without making any changes) version the space cooling increases from 60,000 kWh to 2,300,000 kWh! Note the heat pump supplementary variable also changes, but not by 3,000%.  I noticed that in the PS-H report my chillers are working (in the later version) and in the previous version they are all in 0s. Note nothing was changed, just re-ran in different versions.   I have searched, but haven’t found any bugs related to these specific versions. Any thoughts would be much appreciated.   Thanks in advance,
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