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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:10.0pt;font-family:"Century Gothic","sans-serif";color:black'>Hi all,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Century Gothic","sans-serif";color:black'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Century Gothic","sans-serif";color:black'>I need some help figuring out the source of unmet heating hours right now. Using RTU 4-2</span><span style='font-size:10.0pt;font-family:"Century Gothic","sans-serif"'> as the example (only 2 zones), here is the load summary for these spaces (spaces are highlighted in black):<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Century Gothic","sans-serif"'><o:p> </o:p></span></p><p class=MsoNormal><!--[if gte vml 1]><v:oval id="_x0000_s1026" style='position:absolute;margin-left:437.25pt;margin-top:351.05pt;width:51.75pt;height:25.5pt;z-index:251657728' filled="f" strokecolor="red" strokeweight="2pt" /><![endif]--><![if !vml]><span style='mso-ignore:vglayout;position:absolute;z-index:251657728;margin-left:581px;margin-top:466px;width:73px;height:38px'><img width=73 height=38 src="cid:image002.png@01CD44CE.0B3EA8E0" v:shapes="_x0000_s1026"></span><![endif]><span style='font-size:10.0pt;font-family:"Century Gothic","sans-serif"'><img width=833 height=640 id="Picture_x0020_1" src="cid:image005.jpg@01CD44CC.99A7CAA0"><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Century Gothic","sans-serif";color:black'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Century Gothic","sans-serif";color:black'>The best I can tell from this report (correct me if I’m wrong) is that the spaces require approximately 38.5 kBtu/h total of heating to satisfy the load. The unit has 430 kBtu/h (or rather, MBH) of heat.</span><span style='font-size:10.0pt;font-family:"Century Gothic","sans-serif"'> Yet, I still have a ton of unmet heating hours. The unit is constant volume. Thoughts?<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Century Gothic","sans-serif"'><o:p> </o:p></span></p><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Century Gothic","sans-serif"'>Kristy M. Walson, PE, LEED AP BD+C, BEMP<o:p></o:p></span></b></p><p class=MsoNormal><i><span style='font-size:10.0pt;font-family:"Century Gothic","sans-serif";color:#333333'>Associate / Sustainability Consultant<o:p></o:p></span></i></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Century Gothic","sans-serif"'><o:p> </o:p></span></p><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Century Gothic","sans-serif";color:#006363'>TLC Engineering for Architecture<br>Your 2030 Challenge Partner<o:p></o:p></span></b></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Century Gothic","sans-serif"'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Century Gothic","sans-serif"'>255 South Orange Avenue, Suite 1600<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Century Gothic","sans-serif"'>Orlando, FL 32801-3463<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Century Gothic","sans-serif"'><o:p> </o:p></span></p><table class=MsoNormalTable border=0 cellspacing=0 cellpadding=0><tr><td valign=bottom style='padding:0in 0in 0in 0in'><p class=MsoNormal align=right style='text-align:right'><span style='font-size:10.0pt;font-family:"Century Gothic","sans-serif";color:#333333'>phone: </span><span style='font-size:10.0pt;font-family:"Century Gothic","sans-serif";color:#555555'><o:p></o:p></span></p></td><td valign=bottom style='padding:0in 0in 0in 0in'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Century Gothic","sans-serif"'>407-841-9050<o:p></o:p></span></p></td></tr><tr><td valign=bottom style='padding:0in 0in 0in 0in'><p class=MsoNormal align=right style='text-align:right'><span style='font-size:10.0pt;font-family:"Century Gothic","sans-serif";color:#333333'>fax: </span><span style='font-size:10.0pt;font-family:"Century Gothic","sans-serif";color:#555555'><o:p></o:p></span></p></td><td valign=bottom style='padding:0in 0in 0in 0in'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Century Gothic","sans-serif"'>407-425-7367<o:p></o:p></span></p></td></tr><tr><td valign=bottom style='padding:0in 0in 0in 0in'><p class=MsoNormal align=right style='text-align:right'><span style='font-size:10.0pt;font-family:"Century Gothic","sans-serif";color:#333333'>direct: </span><span style='font-size:10.0pt;font-family:"Century Gothic","sans-serif";color:#555555'><o:p></o:p></span></p></td><td valign=bottom style='padding:0in 0in 0in 0in'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Century Gothic","sans-serif"'>407-487-1118<o:p></o:p></span></p></td></tr><tr><td valign=bottom style='padding:0in 0in 0in 0in'><p class=MsoNormal align=right style='text-align:right'><span style='font-size:10.0pt;font-family:"Century Gothic","sans-serif";color:#333333'>website: </span><span style='font-size:10.0pt;font-family:"Century Gothic","sans-serif";color:#555555'><o:p></o:p></span></p></td><td valign=bottom style='padding:0in 0in 0in 0in'><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Century Gothic","sans-serif"'><a href="http://www.tlc-engineers.com">www.tlc-engineers.com</a><o:p></o:p></span></p></td></tr></table><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Century Gothic","sans-serif"'><o:p> </o:p></span></p><p class=MsoNormal><a href="http://www.tlc-engineers.com/"><span style='text-decoration:none'><img border=0 width=700 height=49 id="_x0000_i1026" src="cid:image004.gif@01CD44CC.98DB04C0" alt="http://www.tlc-engineers.com/images/TLC_Sig_Loc_Block.gif"></span></a><o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>