<div dir="ltr"><font color="#0000ff">Hi Kathryn,</font><div><font color="#0000ff"><br></font></div><div style="text-align:left"><font color="#0000ff">As per me there is no system such as heat pump hot gas reheat de-humidification system.</font></div><div style="text-align:left"><font color="#0000ff">The de-humidification system mainly consists of a cooling system (cooling coil) which can form condensate to reduce the moisture content of air and segregate it from air.</font></div><div style="text-align:left"><font color="#0000ff">In your case the gas reheat de-humidification can be considered as electrical coil humidifier which can bring good enough savings.</font></div><div style="text-align:left"><font color="#0000ff">In the electric coil humidification the heat source for latent heat of vaporization is electricity or in case of furnace, gas or fuel is the source of heat for water to be vaporized and so on.</font></div><div><font color="#0000ff"><br></font></div><div><font color="#0000ff">Thanks,</font></div><div><font color="#0000ff">Sharad.Kumar.</font></div><div><font color="#0000ff">Green Horizon Consulting LLP</font></div><div><font color="#0000ff">Gurgaon</font></div><div><font color="#0000ff">India<br></font><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Aug 18, 2015 at 1:31 AM, <span dir="ltr"><<a href="mailto:equest-users-request@lists.onebuilding.org" target="_blank">equest-users-request@lists.onebuilding.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Send Equest-users mailing list submissions to<br>
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<br>Today's Topics:<br>
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1. Is it possible to disable PSZ heat pump hot gas reheat<br>
dehumidification and enable PSZ electric coil dehumidification?<br>
(Kathryn Kerns)<br>
<br><br>---------- Forwarded message ----------<br>From: Kathryn Kerns <<a href="mailto:kathryn.kerns@bceengineers.com">kathryn.kerns@bceengineers.com</a>><br>To: "<a href="mailto:Marlin.Addison@asu.edu">Marlin.Addison@asu.edu</a>" <<a href="mailto:Marlin.Addison@asu.edu">Marlin.Addison@asu.edu</a>>, "<a href="mailto:kevinm@madisonengineeringps.com">kevinm@madisonengineeringps.com</a>" <<a href="mailto:kevinm@madisonengineeringps.com">kevinm@madisonengineeringps.com</a>>, Jeff Hirsch <<a href="mailto:Jeff.Hirsch@doe2.com">Jeff.Hirsch@doe2.com</a>><br>Cc: "<a href="mailto:equest-users@lists.onebuilding.org">equest-users@lists.onebuilding.org</a>" <<a href="mailto:equest-users@lists.onebuilding.org">equest-users@lists.onebuilding.org</a>>, Chris Caffee <<a href="mailto:chris.caffee@bceengineers.com">chris.caffee@bceengineers.com</a>><br>Date: Mon, 17 Aug 2015 18:49:34 +0000<br>Subject: [Equest-users] Is it possible to disable PSZ heat pump hot gas reheat dehumidification and enable PSZ electric coil dehumidification?<br>
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<p class="MsoNormal">Everyone, does anyone know of a way to disable PSZ heat pump hot gas reheat dehumidification (at least I think that is what the extra heating energy represents) and enable electric coil dehumidification reheat? Most of my LEED baseline
heat pump energy models with dehumidification usually have thermal blocks HVAC units that fall into the ASHRAE 90.1-2007 section 6.5.2.3 exception b and c categories, which allows the standard dehumidification simultaneous heating and cooling cycle. I am missing
out on energy savings.<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">Thanks,<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal"><b><span style="font-size:12.0pt;font-family:"Arial",sans-serif;color:black">Kathryn Kerns</span></b><span style="font-size:12.0pt;font-family:"Times New Roman",serif"><u></u><u></u></span></p>
<p class="MsoNormal"><b><span style="font-family:"Arial",sans-serif">Systems Specialist</span></b><span style="font-size:12.0pt;font-family:"Times New Roman",serif"><u></u><u></u></span></p>
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</span></b><b><span style="font-size:12.0pt;font-family:"Times New Roman",serif;font-variant:small-caps;color:teal">Engineers, Inc.<u></u><u></u></span></b></p>
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