Hi all,<br><br>It's my pleasure to share information. I might be able to get some curve fit info, too, but you will need to absolutely know what you are doing to implement it. It is for when you are calling VRF/VRVs air source heat pumps. NOT FOR WATER SOURCE. I will forward when I get it. You will use it only if you are able to do so with skill! <br>
<br>Peace out,<br>Carol<br><br><div class="gmail_quote">On Thu, May 13, 2010 at 11:47 AM, Pasha Korber-Gonzalez <span dir="ltr"><<a href="mailto:pasha.pkconsulting@gmail.com">pasha.pkconsulting@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;"><div>Carol, this is awesome--thanks for your assistance as always and I'll check back with you and all to let you know how it worked out for my project.</div>
<div> </div>
<div>thanks again,</div>
<div>Pasha :)<font color="#888888"><br><br></font></div><div><div></div><div class="h5">
<div class="gmail_quote">On Thu, May 13, 2010 at 10:01 AM, Carol Gardner <span dir="ltr"><<a href="mailto:cmg750@gmail.com" target="_blank">cmg750@gmail.com</a>></span> wrote:<br>
<blockquote style="border-left: 1px solid rgb(204, 204, 204); margin: 0px 0px 0px 0.8ex; padding-left: 1ex;" class="gmail_quote">Pasha,<br><br>Here is the info you needed for your VRV project. I'll send it via this email as others may need similar data:<br>
<br><font face="Arial" size="2">I have included some input data below for the units you requested. I have given you the data in EIR form as that is what gets put into Equest and I figured it would save a step.</font>
<div dir="ltr"> </div>
<div dir="ltr"><font color="#000000" face="Arial" size="2">Here is the data I would enter for the systems:</font></div>
<div dir="ltr"> </div>
<div style="font-family: courier new,monospace;">
<p style="margin-left: 0.5in;" dir="ltr" class="MsoNormal" align="left"><u><font size="3"><span style="font-size: 12pt;">Outside Units</span></font></u></p>
<p style="margin-left: 0.5in;" dir="ltr" class="MsoNormal" align="left"><font size="3"><span style="font-size: 12pt;">PURY-P234TGMU-A</span></font></p></div>
<p style="font-family: courier new,monospace; margin-left: 0.5in;" dir="ltr" class="MsoNormal" align="left"><font size="3"><span style="font-size: 12pt;"><span style="font-size: 12pt;"><span style="font-size: 12pt;">Cooling EIR: .315 <span style="font-size: 12pt;"><span style="font-size: 12pt;">Heating EIR: .294</span></span></span></span></span></font></p>
<p style="font-family: courier new,monospace; margin-left: 0.5in;" dir="ltr" class="MsoNormal" align="left"><font size="3"><span style="font-size: 12pt;"></span></font><font size="3"><span style="font-size: 12pt;">PURY-P72TGMU-A</span></font></p>
<p style="font-family: courier new,monospace; margin-left: 0.5in;" dir="ltr" class="MsoNormal" align="left"><font size="3"><span style="font-size: 12pt;"><span style="font-size: 12pt;">Cooling EIR: .307 <span style="font-size: 12pt;"><span style="font-size: 12pt;">Heating EIR: .271</span></span></span></span></font></p>
<p style="font-family: courier new,monospace; margin-left: 0.5in;" dir="ltr" class="MsoNormal" align="left"><font size="3"><span style="font-size: 12pt;">PURY-P144TGMU-A</span></font></p>
<p style="font-family: courier new,monospace; margin-left: 0.5in;" dir="ltr" class="MsoNormal" align="left"><font size="3"><span style="font-size: 12pt;"><span style="font-size: 12pt;"><span style="font-size: 12pt;"><span style="font-size: 12pt;">Cooling EIR: .336 <span style="font-size: 12pt;"><span style="font-size: 12pt;">Heating EIR: .291</span></span></span></span></span></span></font></p>
<p style="font-family: courier new,monospace; margin-left: 0.5in;" dir="ltr" class="MsoNormal" align="left"><font size="3"><span style="font-size: 12pt;">PURY-P108TGMU-A</span></font></p>
<p style="font-family: courier new,monospace; margin-left: 0.5in;" dir="ltr" class="MsoNormal" align="left"><font size="3"><span style="font-size: 12pt;"><span style="font-size: 12pt;"><span style="font-size: 12pt;">Cooling EIR: .307 <span style="font-size: 12pt;"><span style="font-size: 12pt;">Heating EIR: .282</span></span></span></span></span></font></p>
<p style="font-family: courier new,monospace; margin-left: 0.5in;" dir="ltr" class="MsoNormal" align="left"><u><font size="3"><span style="font-size: 12pt;">Inside Units</span></font></u></p>
<p style="font-family: courier new,monospace; margin-left: 0.5in;" dir="ltr" class="MsoNormal" align="left"><font size="3"><span style="font-size: 12pt;">PKFY-08 - .14watts/cfm</span></font></p>
<p style="font-family: courier new,monospace; margin-left: 0.5in;" dir="ltr" class="MsoNormal" align="left"><font size="3"><span style="font-size: 12pt;">PKY-12 - .08watts/cfm</span></font></p>
<p style="font-family: courier new,monospace; margin-left: 0.5in;" dir="ltr" class="MsoNormal" align="left"><font size="3"><span style="font-size: 12pt;">PKY-15 - .08watts/cfm</span></font></p>
<p style="font-family: courier new,monospace; margin-left: 0.5in;" dir="ltr" class="MsoNormal" align="left"><font size="3"><span style="font-size: 12pt;">PKY-024 - .06 watts/cfm</span></font></p>
<p style="font-family: courier new,monospace; margin-left: 0.5in;" dir="ltr" class="MsoNormal" align="left"><font size="3"><span style="font-size: 12pt;">PKY-30 - .07 watts/cfm</span></font></p>
<p style="font-family: courier new,monospace; margin-left: 0.5in;" dir="ltr" class="MsoNormal" align="left"><font face="courier new,monospace"><font size="2">Let me know if this works for you or if you need additional info,</font></font></p>
<p style="font-family: courier new,monospace; margin-left: 0.5in;" dir="ltr" class="MsoNormal" align="left">Cheers,</p>
<p style="font-family: courier new,monospace; margin-left: 0.5in;" dir="ltr" class="MsoNormal" align="left">Carol<br></p>
<p style="margin-left: 0.5in;" dir="ltr" class="MsoNormal" align="left"><br><font face="Courier New"><font size="3"><span style="font-size: 12pt;"></span></font></font></p>
<p style="margin-left: 0.5in;" dir="ltr" class="MsoNormal" align="left"><font face="Courier New"><font size="3"><span style="font-size: 12pt;"><br></span></font></font></p><br><br><br>
<div class="gmail_quote">
<div>On Mon, May 10, 2010 at 11:44 AM, Pasha Korber-Gonzalez <span dir="ltr"><<a href="mailto:pasha.pkconsulting@gmail.com" target="_blank">pasha.pkconsulting@gmail.com</a>></span> wrote:<br></div>
<blockquote style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;" class="gmail_quote">
<div>
<div>Can't be done explicitly in eQuest. I searched the <a href="http://www.onebuilding.org/" target="_blank">www.onebuilding.org</a> archives for VRV and VRF to see what past discussions and advice has been put out there. At this point this is the best suggestion I can give. I'm trying to model one now for a LEED project--not a smooth process. </div>
<div> </div><font color="#888888">
<div>pasha<br><br></div></font></div>
<div class="gmail_quote">
<div>
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<div></div>
<div>On Mon, May 10, 2010 at 10:21 AM, Lopez, Phylroy <span dir="ltr"><<a href="mailto:Phylroy.Lopez@stantec.com" target="_blank">Phylroy.Lopez@stantec.com</a>></span> wrote:<br></div></div></div>
<blockquote style="border-left: 1px solid rgb(204, 204, 204); margin: 0px 0px 0px 0.8ex; padding-left: 1ex;" class="gmail_quote">
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<p class="MsoNormal"><span style="color: blue; font-size: 10pt;">Has anybody done a VRF system in eQuest? Or know of any resources that would detail how to do this? </span></p>
<p class="MsoNormal"><span style="color: blue; font-size: 10pt;"> </span></p>
<p class="MsoNormal"><span style="color: blue; font-size: 10pt;">I want to make sure I am not rebuilding the wheel here. </span></p>
<p class="MsoNormal"><span style="color: blue; font-size: 10pt;"> </span></p>
<p class="MsoNormal"><span style="color: blue; font-size: 10pt;"> </span></p>
<p class="MsoNormal"><span style="color: blue; font-size: 10pt;"> </span></p></div>
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<p class="MsoNormal"><b><span style="color: black; font-size: 9pt;">Phylroy Lopez B.Eng LEED A.P.</span></b><span style="color: black; font-size: 9pt;"><br>Sustainable Building Specialist<br>Stantec</span></p></div>
<div>
<div>
<p class="MsoNormal"><span style="color: gray; font-size: 9pt;">1100 - 111 Dunsmuir Street<br>Vancouver BC V6B 6A3<br>Ph: (604) 696-8337<br>Fx: (604) 696-8100</span></p></div>
<div>
<p class="MsoNormal"><span style="color: blue; font-size: 13pt;"><a href="http://www.stantec.com/" target="_blank"><b><span style="color: rgb(153, 51, 51); text-decoration: none;">stantec</span></b><span style="color: rgb(0, 63, 110); text-decoration: none;">.com</span></a> </span></p>
</div>
<div>
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<div>
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<p class="MsoNormal"><span style="font-family: Webdings; color: rgb(0, 128, 64); font-size: 13.5pt;">ü</span><span style="color: blue;"> </span><span style="color: rgb(0, 128, 64); font-size: 10pt;">Please consider the environment before printing this email.</span><span style="color: blue;"> </span></p>
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<p class="MsoNormal"><b><span style="font-size: 10pt;">From:</span></b><span style="font-size: 10pt;"> <a href="mailto:equest-users-bounces@lists.onebuilding.org" target="_blank">equest-users-bounces@lists.onebuilding.org</a> [mailto:<a href="mailto:equest-users-bounces@lists.onebuilding.org" target="_blank">equest-users-bounces@lists.onebuilding.org</a>] <b>On Behalf Of </b>Rob Hudson<br>
<b>Sent:</b> Thursday, May 06, 2010 1:16 PM
<div><br><b>To:</b> <a href="mailto:equest-users@lists.onebuilding.org" target="_blank">equest-users@lists.onebuilding.org</a><br></div>
<div><b>Subject:</b> [Equest-users] Reheat/preheat/heating help</div></span>
</p><p></p></div>
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<p class="MsoNormal"> </p>
<p class="MsoNormal">I have a constant volume VAV system with a preheat coil, no heating coil, and reheat box at the terminal. The preheat is steam and the reheat is hot water. I am looking for verification on the way i set this up in the model. I set the heating capacity to 0 on the system level and entered in a preheat coil under the preheat/baseboard tab. Also under the preheat tab, i entered my capacity and leaving air temp (50deg). On the coil cap/control tab i have entered my zone entering max supply temp = 87 deg, thats the temp i want the reheats to go up to. Then under each separate VAV zone, i entered the reheat capacity under the Maximum Heating Rate. <br>
<br>Let me know if i confused anyone or need to send pictures or files.<br><font color="#888888"><br>-- <br>Rob Hudson</font></p></div></div></div><br></div></div>
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</div><font color="#888888"><br><br clear="all"><br>-- <br>Carol Gardner PE<br>
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