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<div class=Section1>
<p class=MsoNormal><font size=2 color=black face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:windowtext'>I am using EE4 to do energy
simulations, as required her for energy grant submissions. It appears to be
basically the same tool as EnergyPro4, with each product adapted to local
conditions. Does anyone have experience (they wish to share) with modeling Ground
Source Heat Pump systems with in-floor heating and 4-pipe fan coil units for
air distribution? The EE4 simulation manuals leave MUCH to be desired, and the
warnings/errors etc. from EE4 are not very useful much of the time. Any help is
greatly appreciated.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=black face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:windowtext'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=black face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:windowtext'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 color="#003399" face="Monotype Corsiva"><span
style='font-size:12.0pt;font-family:"Monotype Corsiva"'>Crawford<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color="#003399" face=Arial><span
style='font-size:10.0pt;font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 color="#003399" face="Century Gothic"><span
style='font-size:12.0pt'>R. Crawford Brewer, P.Eng.</span></font><font
face="Times New Roman"><span style='font-family:"Times New Roman"'><o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 color="#003399" face="Century Gothic"><span
style='font-size:12.0pt'>Tweedie & Associates Consulting Engineers Ltd.<o:p></o:p></span></font></p>
<p class=MsoNormal><st1:Street w:st="on"><st1:address w:st="on"><font size=3
color="#003399" face="Century Gothic"><span style='font-size:12.0pt'>33 Pine
Glen Road</span></font></st1:address></st1:Street><o:p></o:p></p>
<p class=MsoNormal><st1:place w:st="on"><st1:City w:st="on"><font size=3
color="#003399" face="Century Gothic"><span style='font-size:12.0pt'>Riverview</span></font></st1:City>,
<st1:State w:st="on">NB</st1:State> <st1:PostalCode w:st="on">E1B 1V3</st1:PostalCode></st1:place><o:p></o:p></p>
<p class=MsoNormal><font size=3 color="#003399" face="Century Gothic"><span
style='font-size:12.0pt'><o:p> </o:p></span></font></p>
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