<div><span style="line-height: 1.5;">I get the energy model comments from LEED reviewer as following:</span></div><div><br></div><div><span style="font-family: ΢ÈíÑźÚ, 'MS Sans Serif', sans-serif; font-size: 13px; line-height: normal; widows: auto; background-color: rgb(255, 237, 196);">The narrative response indicates that the Baseline boiler has been modeled utilizing operating performance curves and a boiler HIR of 1.25. However, since the boiler operation HIR is based on the performance curves, the HIR is less than 1.25 in the part-load condition, which is inappropriate. Revise the Baseline boilers to include a flat efficiency of 80% for all part-loads. Provide eQuest input files or screen shots verifying the boiler efficiency has been modeled as required.</span></div><div><span style="font-family: ΢ÈíÑźÚ, 'MS Sans Serif', sans-serif; font-size: 13px; line-height: normal; widows: auto; background-color: rgb(255, 237, 196);"> </span><img src="cid:545E22AD@FA528147.9F996155" style="line-height: 1.5; width: 693px; height: 409px;" modifysize="67%" diffpixels="13px" scalingmode="zoom"></div><div><span style="widows: auto; background-color: rgb(255, 237, 196);"><font face="΢ÈíÑźÚ, MS Sans Serif, sans-serif"><span style="font-size: 13px; line-height: normal;">However, I can not understand it very much. The minimum equipment efficiency requirement(80 % Et) of Ashrae 90.1-2007 should be base on full load condition.Why the LEED reviewer raise such a question?Any insight is appreciate!!</span></font></span></div><div><span style="widows: auto; background-color: rgb(255, 237, 196);"><font face="΢ÈíÑźÚ, MS Sans Serif, sans-serif"><span style="font-size: 13px; line-height: normal;"><br></span></font></span></div><div><span style="widows: auto; background-color: rgb(255, 237, 196);"><font face="΢ÈíÑźÚ, MS Sans Serif, sans-serif"><span style="font-size: 13px; line-height: normal;">Thanks</span></font></span></div><div><div style="color:#909090;font-family:Arial Narrow;font-size:12px">------------------</div><div style="font-size:14px;font-family:Verdana;color:#000;"><div>
<div><font color="#3366ff" size="2"><strong>Yongqing Zhao</strong></font></div>
<div><font size="2"><strong><font color="#006600">Changsha Green Building & Energy Saving Technology CO.,LTD<br></font></strong><font color="#3366ff">NO.438,Shaoshan Road,Changsha,Hunan,China<br>Telephone:13574805636</font></font></div>
<div><font color="#3366ff" size="2">Email:zhaoyongqing1987@126.com</font></div>
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