<html>
<head>
<style><!--
.hmmessage P
{
margin:0px;
padding:0px
}
body.hmmessage
{
font-size: 10pt;
font-family:Tahoma
}
--></style>
</head>
<body class='hmmessage'>
<SPAN style="FONT-FAMILY: Arial; FONT-SIZE: 10pt">While</SPAN><FONT size=3 face="Times New Roman"> </FONT><SPAN style="FONT-FAMILY: Arial; FONT-SIZE: 10pt">modeling</SPAN><FONT size=3 face="Times New Roman"> </FONT><SPAN style="FONT-FAMILY: Arial; FONT-SIZE: 10pt">a</SPAN><FONT size=3 face="Times New Roman"> </FONT><SPAN style="FONT-FAMILY: Arial; FONT-SIZE: 10pt">variable</SPAN><FONT size=3 face="Times New Roman"> </FONT><SPAN style="FONT-FAMILY: Arial; FONT-SIZE: 10pt">speed</SPAN><FONT size=3 face="Times New Roman"> </FONT><SPAN style="FONT-FAMILY: Arial; FONT-SIZE: 10pt">blower</SPAN><FONT size=3 face="Times New Roman"> </FONT><SPAN style="FONT-FAMILY: Arial; FONT-SIZE: 10pt">fan and</SPAN><FONT size=3 face="Times New Roman"> </FONT><SPAN style="FONT-FAMILY: Arial; FONT-SIZE: 10pt">variable</SPAN><FONT size=3 face="Times New Roman"> </FONT><SPAN style="FONT-FAMILY: Arial; FONT-SIZE: 10pt">compressor rooftop unit heat pump the</SPAN><FONT size=3 face="Times New Roman"> </FONT><SPAN style="FONT-FAMILY: Arial; FONT-SIZE: 10pt">Simulation Report lists the EM1 Electricity MBTU for space heating as</SPAN><FONT size=3 face="Times New Roman"> </FONT><SPAN style="FONT-FAMILY: Arial; FONT-SIZE: 10pt">“nan”. Does anyone know why I</SPAN><FONT size=3 face="Times New Roman"> </FONT><SPAN style="FONT-FAMILY: Arial; FONT-SIZE: 10pt">don’t</SPAN><FONT size=3 face="Times New Roman"> </FONT><SPAN style="FONT-FAMILY: Arial; FONT-SIZE: 10pt">receive a quantity for heating? </SPAN><BR>
<SPAN style="FONT-FAMILY: Arial; FONT-SIZE: 10pt"></SPAN><?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p> <BR>
<SPAN style="FONT-FAMILY: Arial; FONT-SIZE: 10pt">In the Air-Side HVAC System Parameters dialog box I’ve selected</SPAN><FONT size=3 face="Times New Roman"> </FONT><SPAN style="FONT-FAMILY: Arial; FONT-SIZE: 10pt">system type:</SPAN><FONT size=3 face="Times New Roman"> </FONT><SPAN style="FONT-FAMILY: Arial; FONT-SIZE: 10pt">“Pkgd Var Vol Var Temp”,</SPAN><FONT size=3 face="Times New Roman"> </FONT><SPAN style="FONT-FAMILY: Arial; FONT-SIZE: 10pt">Heat Source:</SPAN><FONT size=3 face="Times New Roman"> </FONT><SPAN style="FONT-FAMILY: Arial; FONT-SIZE: 10pt">“Heat Pump”, Heating Electric Input Ratio Curves:</SPAN><FONT size=3 face="Times New Roman"> </FONT><SPAN style="FONT-FAMILY: Arial; FONT-SIZE: 10pt">“PVVT-Heat-EIR-fEDB&OAT”. My system does not have supplemental electric heat.</SPAN><FONT size=3><FONT face="Times New Roman"> <o:p></o:p></FONT></FONT><BR><BR><BR><FONT size=3 face="Geneva, Arial, Sans-serif"><STRONG>Michael Schaefer - P.E., LEED<SPAN lang=en-us><FONT color=#008000><SUP>®</SUP></FONT></SPAN> AP</STRONG></FONT><BR><BR><BR> </body>
</html>