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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link="#0563C1" vlink="#954F72"><div class=WordSection1><p class=MsoNormal><span style='font-size:14.0pt;color:#2E75B6;mso-style-textfill-fill-color:#2E75B6;mso-style-textfill-fill-alpha:100.0%'>Dear Sir/Madam<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:14.0pt;color:#2E75B6;mso-style-textfill-fill-color:#2E75B6;mso-style-textfill-fill-alpha:100.0%'>I’m trying to calculate the cooling load for a simple building located in Tehran, Iran. The dimensions are 20m*10m*2.5m, with the 20m long façades face due North-South, as you can see in the attached files. The Maximum cooling load is obtained to be about 17000kJ/hr or 1.34 USRT which is about 0.007 USTR per square meter. In Iran, HVAC engineers use about 0.03 USRT per square meter for Tehran’s cooling load as a rule of thumb, which is about 4 times the result obtained from TRNBuild. <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:14.0pt;color:#2E75B6;mso-style-textfill-fill-color:#2E75B6;mso-style-textfill-fill-alpha:100.0%'>Please kindly help me with the issue, since TRNBuild is not used for cooling/heating load calculations in Iran and I’m trying to present it as a useful tool. Your assistance could be very decisive.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:14.0pt;color:#2E75B6;mso-style-textfill-fill-color:#2E75B6;mso-style-textfill-fill-alpha:100.0%'>Best Regards<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:14.0pt;color:#2E75B6;mso-style-textfill-fill-color:#2E75B6;mso-style-textfill-fill-alpha:100.0%'>Hooman Azad<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:14.0pt;color:#2E75B6;mso-style-textfill-fill-color:#2E75B6;mso-style-textfill-fill-alpha:100.0%'>Tehran<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:14.0pt;color:#2E75B6;mso-style-textfill-fill-color:#2E75B6;mso-style-textfill-fill-alpha:100.0%'>Iran<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:14.0pt;color:#2E75B6;mso-style-textfill-fill-color:#2E75B6;mso-style-textfill-fill-alpha:100.0%'><o:p> </o:p></span></p></div></body></html>