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<p class="MsoNormal"><span style="color:#1F497D">Has anyone tried verifying that the RATED-HWR-T keyword modifies the hourly boiler HIR appropriately?<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><img width="538" height="251" id="Picture_x0020_2" src="cid:image005.jpg@01CEAF0F.767C2220" alt="cid:image005.jpg@01CEAF0F.767C2220"><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">The default eQUEST condensing boiler curve is normalized at 80°F and 100% fire (1.0 PLR):<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><img width="537" height="329" id="Picture_x0020_1" src="cid:image003.jpg@01CEAF0F.767C2220"><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">The DOE-2 documentation says that RATED-HWR-T is the temperature at which the efficiency and capacity is defined. So I guess eQUEST takes this into account when applying the performance curve.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Has anyone tried to verify this by entering the appropriate combinations of capacity, HIR and HWR-T for two or more runs and comparing the results?<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">As Obama said, “to paraphrase Ronald Reagan, we don’t just
<i>trust</i> but also <i>verify</i>”.<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">Thanks,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Bill<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Franklin Gothic Medium","sans-serif";color:black">William Bishop, PE, BEMP, BEAP, LEED AP
</span></b><b><span style="font-size:10.0pt;font-family:"Franklin Gothic Medium","sans-serif";color:#006600">|</span></b><b><span style="font-size:10.0pt;font-family:"Franklin Gothic Medium","sans-serif";color:black"> Pathfinder Engineers & Architects LLP<o:p></o:p></span></b></p>
<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Arial","sans-serif";color:black">Senior Energy Engineer<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:5.0pt;font-family:"Arial","sans-serif";color:black"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Arial","sans-serif"">134 South Fitzhugh Street</span><span style="font-size:9.0pt;font-family:"Times New Roman","serif"">
</span><span style="font-size:9.0pt;font-family:"Arial","sans-serif"">Rochester, NY 14608<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Arial","sans-serif"">T: (585) 325-6004
<span style="color:black">Ext. 114</span></span><span style="font-size:12.0pt;font-family:"Times New Roman","serif"">
</span><span style="font-size:9.0pt;font-family:"Arial","sans-serif"">F: (585) 325-6005<span style="color:black"><o:p></o:p></span></span></p>
<p class="MsoNormal"><a href="mailto:wbishop@pathfinder-ea.com"><span style="font-size:9.0pt;font-family:"Arial","sans-serif"">bbishop@pathfinder-ea.com</span></a><span style="font-size:9.0pt;font-family:"Arial","sans-serif";color:black">
</span><a href="http://www.pathfinder-ea.com/"><span style="font-size:9.0pt;font-family:"Arial","sans-serif"">www.pathfinder-ea.com</span></a><span style="font-size:9.0pt;font-family:"Arial","sans-serif";color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:14.0pt;font-family:Webdings;color:green">P</span><span style="font-size:14.0pt;font-family:"Times New Roman","serif";color:green">
</span><span style="font-size:7.5pt;font-family:"Times New Roman","serif";color:green">Sustainability – the forest AND the trees.</span><span style="font-size:18.0pt;font-family:Webdings;color:green">
</span><span style="font-size:14.0pt;font-family:Webdings;color:green">P</span><span style="font-size:14.0pt;color:green"> </span><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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