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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal>Quick question,<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>When creating custom EIR fT and EIR fPLR curves for air-cooled packaged DX units with digital scroll compressors, what are the two independent variables? The DOE2 help says to use entering wet-bulb and outside air dry-bulb. Where is the entering wet-bulb temperature measured? Intuitively, this doesn’t seem correct to me.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Thanks,<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>John<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:gray'>John T. Forester, P.E., LEED AP, Mechanical Design Engineer </span><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#0000A0'>I BVH Integrated Services I</span></b><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'> </span></b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:gray'>617.658.9008 tel </span><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#0000A0'>I</span></b><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:gray'> </span></b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:gray'>617.244.3753 fax</span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#0000A0'> </span><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#0000A0'>I</span></b><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:gray'> </span></b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:gray'>One Gateway Center Suite 506, Newton MA 02458 </span><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#0000A0'>I <a href="http://www.bvhis.com"><span style='color:blue'>www.bvhis.com</span></a> I Hartford ● New Haven ● Boston</span></b><span style='font-size:10.0pt'><o:p></o:p></span></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>