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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>HAP only allows one system per space, so your choices are to either 1.) select a system that incorporates all of the components, 2.) split a room into multiple spaces and assign different systems to each space or 3.) use the system sizing results from HAP as inputs to design your own equipment using a spreadsheet or other engineering tools. Experience and your best engineering judgment needs to be applied with all of these options. <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>If System #1 “cooling fresh air” is providing the majority of the cooling and System #2 “fan coil unit” is providing heating only, then you would select the appropriate system type for System #1 and then add the Fan Coils under the “Zone Components: Zone Heating Units” tab of the Systems screen.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>If System #1 “cooling fresh air” is only providing tempered ventilation air, then you should probably select “Terminal Units” as your system type and then “Common Ventilation Unit” (see Help 30.0 Terminal Unit Systems”<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>I hope this helps.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Arial","sans-serif";color:black'>Michael L. Hardy, PE, F.NSPE</span><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'> <br></span><span style='font-size:11.0pt;font-family:"Tahoma","sans-serif";color:#1F497D'>Black Oak Engineering, Inc.<br></span><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif";color:black'>Cell 503.314.5244</span><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'> <o:p></o:p></span></p></div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> Hap-users [mailto:hap-users-bounces@lists.onebuilding.org] <b>On Behalf Of </b>az_zahran<br><b>Sent:</b> Thursday, October 09, 2014 4:44 AM<br><b>To:</b> hap-users@lists.onebuilding.org<br><b>Subject:</b> [Hap-users] How to added treated cooled fresh air<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal>I had been tried to added the cooled fresh air to the zones with out Dublicate the cooling load .as I have two system <o:p></o:p></p></div><div><p class=MsoNormal>1 - cooling fresh air for zone<o:p></o:p></p></div><div><p class=MsoNormal>2- fan coil unit for each for space<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>Thanks&Best Regards<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><div><p class=MsoNormal><span style='font-size:10.0pt;color:#575757'>Sent from my Samsung Galaxy smartphone.<o:p></o:p></span></p></div></div></div></body></html>