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<BODY lang=EN-US vLink=purple link=blue>
<DIV dir=ltr align=left><SPAN class=639142721-15062009><FONT face=Arial
color=#0000ff size=2>Seth</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=639142721-15062009><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=639142721-15062009><FONT face=Arial
color=#0000ff size=2>Thanks for your suggestion. </FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=639142721-15062009><FONT face=Arial
color=#0000ff size=2>I just wanted to confirm that, by setting all non-control
zones to an undefined heating and cooling schedule, I'm basically telling the
program, I don't care what the temperatures are in those spaces, so that the
unmet heating/cooling hours don't show up. Is that kosher per
USGBC?</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=639142721-15062009><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=639142721-15062009><FONT face=Arial
color=#0000ff size=2>Where do I find the option to set one zone as cool temp
control zone and another zone as heat temp control zone?</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=639142721-15062009><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=639142721-15062009><FONT face=Arial
color=#0000ff size=2>Best,</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=639142721-15062009><FONT face=Arial
color=#0000ff size=2>Linda</FONT></SPAN></DIV>
<DIV> </DIV>
<DIV align=left><FONT face=Arial size=3><STRONG>Linda Lam, LEED</STRONG><FONT
face="Times New Roman">®</FONT><STRONG> AP</STRONG></FONT></DIV>
<DIV align=left><FONT face=Arial color=#808080 size=2><EM></EM></FONT></DIV>
<DIV align=left><STRONG><FONT face=Arial size=3>WSP
FLACK+KURTZ</FONT></STRONG></DIV>
<DIV align=left><FONT face=Arial size=2>405 Howard St. San Francisco CA
94105</FONT></DIV>
<DIV align=left><FONT face=Arial
size=2><STRONG>Direct</STRONG> 415.402.5813</FONT></DIV>
<DIV> </DIV><BR>
<DIV class=OutlookMessageHeader lang=en-us dir=ltr align=left>
<HR tabIndex=-1>
<FONT face=Tahoma size=2><B>From:</B> Seth P. Spangler [mailto:sspangle@rmf.com]
<BR><B>Sent:</B> Monday, June 15, 2009 2:11 PM<BR><B>To:</B> Lam, Linda;
equest-users@lists.onebuilding.org<BR><B>Subject:</B> RE: [Equest-users] PSZ-HP
High heating unmet load hours<BR></FONT><BR></DIV>
<DIV></DIV>
<DIV class=Section1>
<P class=MsoNormal><FONT face=Arial color=blue size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: Arial">Whenever I have
multiple zones served by a single zone AHU this is what I
do:<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=blue size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=blue size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: Arial">In Detailed Edit
</SPAN></FONT><FONT face=Wingdings color=blue size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: Wingdings">à</SPAN></FONT><FONT
face=Arial color=blue size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: Arial">“Air-Side HVAC”
tab</SPAN></FONT><FONT face=Wingdings color=blue size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: Wingdings">à</SPAN></FONT><FONT
face=Arial color=blue size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: Arial"> Select a
space</SPAN></FONT><FONT face=Wingdings color=blue size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: Wingdings">à</SPAN></FONT><FONT
face=Arial color=blue size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: Arial"> “Spreadsheet” Tab
</SPAN></FONT><FONT face=Wingdings color=blue size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: Wingdings">à</SPAN></FONT><FONT
face=Arial color=blue size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: Arial"> restore to default
(right click) any zones that are not the control zone in the “Heat Temp and Cool
Temp Schedule” columns. You can also set one zone to be the Cool Temp control
zone and another to be the Heat Temp control zone. This eliminates the issue
when the zone with the highest cooling demand has the lowest heating demand and
vice versa.<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=blue size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=blue size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: Arial">Hope this
helps!<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=blue size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P>
<DIV>
<P class=MsoNormal><FONT face=Georgia color=blue size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: Georgia">Seth Spangler, EIT,
LEED® AP <o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Georgia color=blue size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: Georgia">Project Engineer<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Georgia color=blue size=3><SPAN
style="FONT-SIZE: 12pt; COLOR: blue; FONT-FAMILY: Georgia"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Georgia color=blue size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: Georgia">RMF Engineering, Inc
<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Georgia color=blue size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: Georgia">Ph: (843) 971-9639
ext:1497</SPAN></FONT><FONT color=blue><SPAN
style="COLOR: blue"><o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Georgia color=blue size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: Georgia">Fax: (843) 971-9641
<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Georgia color=blue size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: Georgia">sspangle@rmf.com</SPAN></FONT><FONT
face=Georgia size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Georgia"><o:p></o:p></SPAN></FONT></P></DIV>
<DIV>
<DIV class=MsoNormal style="TEXT-ALIGN: center" align=center><FONT
face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">
<HR tabIndex=-1 align=center width="100%" SIZE=2>
</SPAN></FONT></DIV>
<P class=MsoNormal><B><FONT face=Tahoma size=2><SPAN
style="FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Tahoma">From:</SPAN></FONT></B><FONT
face=Tahoma size=2><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: Tahoma">
equest-users-bounces@lists.onebuilding.org
[mailto:equest-users-bounces@lists.onebuilding.org] <B><SPAN
style="FONT-WEIGHT: bold">On Behalf Of </SPAN></B>Bishop, Bill<BR><B><SPAN
style="FONT-WEIGHT: bold">Sent:</SPAN></B> Monday, June 15, 2009 4:59
PM<BR><B><SPAN style="FONT-WEIGHT: bold">To:</SPAN></B> Lam, Linda;
equest-users@lists.onebuilding.org<BR><B><SPAN
style="FONT-WEIGHT: bold">Subject:</SPAN></B> Re: [Equest-users] PSZ-HP High
heating unmet load hours</SPAN></FONT><o:p></o:p></P></DIV>
<P class=MsoNormal><FONT face="Times New Roman" size=3><SPAN
style="FONT-SIZE: 12pt"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">Linda,<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">Try changing your
control zone to different zones to reduce your underheated and undercooled
hours. Instead of zones not getting enough heat, it could be that they are
getting overcooled. Check your SS-R and SS-O reports. You might also need to
adjust supply flow in specific zones instead of on a system-wide
basis.<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">Bill<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P>
<DIV>
<P class=MsoNormal><B><FONT face="Franklin Gothic Medium" color=black
size=2><SPAN
style="FONT-WEIGHT: bold; FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: 'Franklin Gothic Medium'">William
Bishop</SPAN></FONT></B><B><FONT face="Franklin Gothic Medium Cond" color=black
size=2><SPAN
style="FONT-WEIGHT: bold; FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: 'Franklin Gothic Medium Cond'">,
EIT, LEED<SUP>®</SUP> AP</SPAN></FONT></B><B><FONT
face="Franklin Gothic Medium Cond" color=#003300 size=2><SPAN
style="FONT-WEIGHT: bold; FONT-SIZE: 10pt; COLOR: #003300; FONT-FAMILY: 'Franklin Gothic Medium Cond'">
</SPAN></FONT></B><B><FONT face="Franklin Gothic Medium Cond" color=green
size=2><SPAN
style="FONT-WEIGHT: bold; FONT-SIZE: 10pt; COLOR: green; FONT-FAMILY: 'Franklin Gothic Medium Cond'">|</SPAN></FONT></B><B><FONT
face="Franklin Gothic Medium Cond" color=#003300 size=2><SPAN
style="FONT-WEIGHT: bold; FONT-SIZE: 10pt; COLOR: #003300; FONT-FAMILY: 'Franklin Gothic Medium Cond'">
</SPAN></FONT></B><B><FONT face="Franklin Gothic Medium Cond" color=black
size=2><SPAN
style="FONT-WEIGHT: bold; FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: 'Franklin Gothic Medium Cond'">Pathfinder
Engineers LLP<o:p></o:p></SPAN></FONT></B></P>
<P class=MsoNormal><FONT face=Arial color=black size=1><SPAN
style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: Arial">Mechanical
Engineer<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=black size=1><SPAN
style="FONT-SIZE: 3pt; COLOR: black; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><st1:address w:st="on"><st1:address w:st="on"><st1:Street
w:st="on"><FONT face=Arial color=navy size=1><SPAN
style="FONT-SIZE: 9pt; COLOR: navy; FONT-FAMILY: Arial">134 South Fitzhugh
Street</SPAN></FONT></st1:Street></st1:address><FONT color=navy size=1><SPAN
style="FONT-SIZE: 9pt; COLOR: navy"><BR></SPAN></FONT><st1:City w:st="on"><FONT
face=Arial color=navy size=1><SPAN
style="FONT-SIZE: 9pt; COLOR: navy; FONT-FAMILY: Arial">Rochester</SPAN></FONT></st1:City><FONT
face=Arial color=navy size=1><SPAN
style="FONT-SIZE: 9pt; COLOR: navy; FONT-FAMILY: Arial">, <st1:State
w:st="on">NY</st1:State> <st1:PostalCode
w:st="on">14608</st1:PostalCode></SPAN></FONT></st1:address><FONT color=navy
size=1><SPAN style="FONT-SIZE: 9pt; COLOR: navy"><BR></SPAN></FONT><FONT
face=Arial color=navy size=1><SPAN
style="FONT-SIZE: 9pt; COLOR: navy; FONT-FAMILY: Arial">T: (585) 325-6004
</SPAN></FONT><FONT face=Arial color=black size=1><SPAN
style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: Arial">Ext.
114</SPAN></FONT><FONT color=navy size=1><SPAN
style="FONT-SIZE: 9pt; COLOR: navy"><BR></SPAN></FONT><FONT face=Arial
color=navy size=1><SPAN
style="FONT-SIZE: 9pt; COLOR: navy; FONT-FAMILY: Arial">F: (585)
325-6005</SPAN></FONT><FONT face=Arial color=black size=1><SPAN
style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: Arial"><o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=black size=1><SPAN
style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: Arial"><A
href="bbishop@pathfinderengineers.com">bbishop@pathfinderengineers.com</A><o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=black size=1><SPAN
style="FONT-SIZE: 3pt; COLOR: black; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=black size=1><SPAN
style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: Arial">www.pathfinderengineers.com</SPAN></FONT><FONT
color=navy><SPAN style="COLOR: navy"><o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Webdings color=green size=5><SPAN
style="FONT-SIZE: 18pt; COLOR: green; FONT-FAMILY: Webdings">P</SPAN></FONT><FONT
color=green><SPAN style="COLOR: green"> </SPAN></FONT><FONT color=green
size=1><SPAN style="FONT-SIZE: 7.5pt; COLOR: green">Please strive to live
sustainably.</SPAN></FONT><FONT color=green><SPAN
style="COLOR: green"><o:p></o:p></SPAN></FONT></P></DIV>
<DIV>
<DIV class=MsoNormal style="TEXT-ALIGN: center" align=center><FONT
face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">
<HR tabIndex=-1 align=center width="100%" SIZE=2>
</SPAN></FONT></DIV>
<P class=MsoNormal><B><FONT face=Tahoma size=2><SPAN
style="FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Tahoma">From:</SPAN></FONT></B><FONT
face=Tahoma size=2><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: Tahoma">
equest-users-bounces@lists.onebuilding.org
[mailto:equest-users-bounces@lists.onebuilding.org] <B><SPAN
style="FONT-WEIGHT: bold">On Behalf Of </SPAN></B>Vikram Sami<BR><B><SPAN
style="FONT-WEIGHT: bold">Sent:</SPAN></B> Monday, June 15, 2009 4:30
PM<BR><B><SPAN style="FONT-WEIGHT: bold">To:</SPAN></B> Lam, Linda;
equest-users@lists.onebuilding.org<BR><B><SPAN
style="FONT-WEIGHT: bold">Subject:</SPAN></B> Re: [Equest-users] PSZ-HP High
heating unmet load hours</SPAN></FONT><o:p></o:p></P></DIV>
<P class=MsoNormal><FONT face="Times New Roman" size=3><SPAN
style="FONT-SIZE: 12pt"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Calibri color=#0025c4 size=2><SPAN
style="FONT-SIZE: 11pt; COLOR: #0025c4; FONT-FAMILY: Calibri">You might want to
look at your night cycle fan control:<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Calibri color=#0025c4 size=2><SPAN
style="FONT-SIZE: 11pt; COLOR: #0025c4; FONT-FAMILY: Calibri"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal
style="mso-margin-top-alt: auto; mso-margin-bottom-alt: auto"><B><FONT
face="Times New Roman" size=2><SPAN
style="FONT-WEIGHT: bold; FONT-SIZE: 10pt">NIGHT-CYCLE-CTRL<o:p></o:p></SPAN></FONT></B></P>
<P class=MsoNormal
style="mso-margin-top-alt: auto; mso-margin-bottom-alt: auto"><FONT
face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">Takes a code-word
that specifies whether the fans will cycle on at night or on weekends (implied
by a 0 in FAN-SCHEDULE) to maintain the temperature setpoint. The fans are off
when the hourly values in the schedule that is referenced by FAN-SCHEDULE are
equal to 0. If the hourly schedule values are positive, the fans are on and if
the hourly schedule values are negative, the fans are not permitted to be on
under any circumstances. NIGHT-CYCLE-CTRL also cycles fans on when the
temperature goes above the throttling range of the ZONE:COOL-TEMP-SCH. To lock
out this feature you must input a -1 in the FAN-SCHEDULE for the summer
(cooling) period. NIGHT-CYCLE-CTRL only affects the fan operation. Once the fans
have cycled on, the availability of heating or cooling is controlled by
HEATING-SCHEDULE and COOLING-SCHEDULE. Allowed values of NIGHT-CYCLE-CTRL
are:<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal
style="mso-margin-top-alt: auto; mso-margin-bottom-alt: auto"><FONT
face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">STAY-OFF
The fans stay off regardless of conditions.<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal
style="mso-margin-top-alt: auto; mso-margin-bottom-alt: auto"><FONT
face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">CYCLE-ON-ANY
The fans are cycled
on for the hour if the temperature of any zone in the system falls below the
throttling range for heating, <o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal
style="mso-margin-top-alt: auto; mso-margin-bottom-alt: auto"><FONT
face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">CYCLE-ON-FIRST
The fans are cycled on for the hour
if the temperature in the system's control zone falls below the throttling range
for heating.<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal
style="mso-margin-top-alt: auto; mso-margin-bottom-alt: auto"><FONT
face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">ZONE-FANS-ONLY
For a PIU system, the main or central
system PIU fan will remain off but the individual zone terminal fans will cycle
on separately to satisfy the heating setback temperature for each
zone.<o:p></o:p></SPAN></FONT></P>
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<P class=MsoNormal><FONT face=Calibri color=#0025c4 size=2><SPAN
style="FONT-SIZE: 11pt; COLOR: #0025c4; FONT-FAMILY: Calibri">The default is to
stay off. It sound like in your situation you want it to cycle on any.
<o:p></o:p></SPAN></FONT></P>
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<DIV
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<P class=MsoNormal><B><FONT face=Tahoma size=2><SPAN
style="FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Tahoma">From:</SPAN></FONT></B><FONT
face=Tahoma size=2><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: Tahoma">
equest-users-bounces@lists.onebuilding.org
[mailto:equest-users-bounces@lists.onebuilding.org] <B><SPAN
style="FONT-WEIGHT: bold">On Behalf Of </SPAN></B>Lam, Linda<BR><B><SPAN
style="FONT-WEIGHT: bold">Sent:</SPAN></B> Monday, June 15, 2009 3:09
PM<BR><B><SPAN style="FONT-WEIGHT: bold">To:</SPAN></B>
equest-users@lists.onebuilding.org<BR><B><SPAN
style="FONT-WEIGHT: bold">Subject:</SPAN></B> [Equest-users] PSZ-HP High heating
unmet load hours<o:p></o:p></SPAN></FONT></P></DIV></DIV>
<P class=MsoNormal><FONT face="Times New Roman" size=3><SPAN
style="FONT-SIZE: 12pt"><o:p> </o:p></SPAN></FONT></P>
<DIV>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Equest
Users:</SPAN></FONT><o:p></o:p></P></DIV>
<DIV>
<P class=MsoNormal><FONT face="Times New Roman" size=3><SPAN
style="FONT-SIZE: 12pt"> <o:p></o:p></SPAN></FONT></P></DIV>
<DIV>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">I'm modeling a single story building
with 2 packaged rooftop HP units in <st1:City w:st="on"><st1:place w:st="on">Las
Vegas</st1:place></st1:City>. I have allowed the program to autosize airflow and
cooling and heating capacities.</SPAN></FONT><o:p></o:p></P></DIV>
<DIV>
<P class=MsoNormal><FONT face="Times New Roman" size=3><SPAN
style="FONT-SIZE: 12pt"> <o:p></o:p></SPAN></FONT></P></DIV>
<DIV>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">I'm guessing that the high amount of
underheated hours is due to the fact that the PSZ system type uses only one
of its assigned zones as the control for constant volume airflow. I
have designated the control zone as the zone with the highest internal
loads. This works OK in cooling mode, though, I still have about
400 undercooled hours. But in heating mode, the zone with the highest
internal loads does not need as much heat as the other zones. Since it's a
constant volume system and the control zone is saying "no heat needed", the rest
of the zones are not getting any heat. Is that
right??</SPAN></FONT><o:p></o:p></P></DIV>
<DIV>
<P class=MsoNormal><FONT face="Times New Roman" size=3><SPAN
style="FONT-SIZE: 12pt"> <o:p></o:p></SPAN></FONT></P></DIV>
<DIV>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Following through with the
assumption above, I tried to increase the minimum cfm/sqft on zone level to 0.5,
but my underheated hours went up.</SPAN></FONT><o:p></o:p></P></DIV>
<DIV>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">I only manage to decrease unmet
heating hours after I increase the cfm on the system level
to about 5 times what Trane sizes. </SPAN></FONT><o:p></o:p></P></DIV>
<DIV>
<P class=MsoNormal><FONT face="Times New Roman" size=3><SPAN
style="FONT-SIZE: 12pt"> <o:p></o:p></SPAN></FONT></P></DIV>
<DIV>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Can someone help me out
here?</SPAN></FONT><o:p></o:p></P></DIV>
<DIV>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Thank
you!!</SPAN></FONT><o:p></o:p></P></DIV>
<DIV>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Linda</SPAN></FONT><o:p></o:p></P></DIV>
<DIV>
<P class=MsoNormal><FONT face="Times New Roman" size=3><SPAN
style="FONT-SIZE: 12pt"> <o:p></o:p></SPAN></FONT></P></DIV>
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