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<p class="MsoNormal">I’d fall back to 6.4.1.1 under the mandatory provisions for the prescriptive compliance path – that’s the section citing the 6.8 series tables for the purpose of establishing prescriptive compliance. As I’m reading/interpreting, equipment
that is not listed categorically within the 6.8-series tables by extension does not need to achieve any minimum performance rating. There is however some complementary text there you’ll want to review carefully to see if anything applies to your situation.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">One extra thought: Is it possible you’re dealing with a 60-ton WSHP
<i>package</i>, comprised of a combination of smaller heatpumps? In that scenario it may be easier using the individual heatpump capacity ratings to find something that fits the prescriptive mold, so to speak.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">~Nick<o:p></o:p></p>
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<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:#3A7A46"><img width="726" height="9" style="width:7.5625in;height:.0937in" id="Picture_x0020_1" src="cid:image001.png@01D44C4F.BA832030"><o:p></o:p></span></p>
<p class="MsoNormal"><b><span style="font-family:"Arial",sans-serif;color:#3A7A46">Nick Caton, P.E., BEMP</span></b><span style="color:#3A7A46"><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Arial",sans-serif;color:#626469"> Senior Energy Engineer</span><span style="font-size:8.0pt;font-family:"Arial",sans-serif;color:#1F497D"><br>
</span><span style="font-size:8.0pt;font-family:"Arial",sans-serif;color:#626469"> Regional Energy Engineering Manager<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Arial",sans-serif;color:#626469"> Energy and Sustainability Services</span><span style="font-size:8.0pt;font-family:"Arial",sans-serif;color:#1F497D"><br>
</span><span style="font-size:8.0pt;font-family:"Arial",sans-serif;color:#626469"> Schneider Electric</span><span style="color:#1F497D"><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Arial",sans-serif;color:#57B069">D </span><span style="font-size:8.0pt;font-family:"Arial",sans-serif;color:#626469">913.564.6361
</span><span style="font-size:8.0pt;font-family:"Arial",sans-serif;color:#1F497D"><br>
</span><span style="font-size:8.0pt;font-family:"Arial",sans-serif;color:#57B069">M </span><span style="font-size:8.0pt;font-family:"Arial",sans-serif;color:#626469">785.410.3317
</span><span style="font-size:8.0pt;font-family:"Arial",sans-serif;color:#1F497D"><br>
</span><span style="font-size:8.0pt;font-family:"Arial",sans-serif;color:#57B069">F </span><span style="font-size:8.0pt;font-family:"Arial",sans-serif;color:#626469">913.564.6380</span><span style="font-size:8.0pt;font-family:"Arial",sans-serif;color:#1F497D"><br>
</span><span style="font-size:8.0pt;font-family:"Arial",sans-serif;color:#57B069">E </span><span style="color:#1F497D"><a href="mailto:nicholas.caton@schneider-electric.com"><span style="font-size:8.0pt;font-family:"Arial",sans-serif;color:#626469">nicholas.caton@schneider-electric.com</span></a><o:p></o:p></span></p>
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<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:8.0pt;font-family:"Arial",sans-serif;color:#626469">15200 Santa Fe Trail Drive<br>
Suite 204<br>
Lenexa, KS 66219<br>
United States</span><span style="color:#1F497D"><o:p></o:p></span></p>
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<p class="MsoNormal"><b>From:</b> Equest-users <equest-users-bounces@lists.onebuilding.org>
<b>On Behalf Of </b>Paul Diglio via Equest-users<br>
<b>Sent:</b> Friday, September 14, 2018 6:57 AM<br>
<b>To:</b> equest-users@onebuilding.org<br>
<b>Subject:</b> [Equest-users] WSHP Capacity Greater Than 90.1 Table 6.8.1<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p><span style="color:red">[External email: Use caution with links and attachments]</span><o:p></o:p></p>
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<p> <o:p></o:p></p>
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<div id="yui_3_16_0_ym19_1_1536872577589_21149">
<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;font-family:"Helvetica",sans-serif;color:black">Hi All:<o:p></o:p></span></p>
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<div id="yui_3_16_0_ym19_1_1536872577589_21231">
<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;font-family:"Helvetica",sans-serif;color:black"><o:p> </o:p></span></p>
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<div id="yui_3_16_0_ym19_1_1536872577589_21198">
<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;font-family:"Helvetica",sans-serif;color:black">I am looking at a project based on 90.1-2010. The capacity of the WSHPs are 60 tons. 90.1-2010 Table 6.8.1B does not list the minimum
efficiency of WSHP over 135,000 bBtu/Hr.<o:p></o:p></span></p>
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<div id="yui_3_16_0_ym19_1_1536872577589_21250">
<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;font-family:"Helvetica",sans-serif;color:black"><br>
<br>
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<div id="yui_3_16_0_ym19_1_1536872577589_21249">
<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;font-family:"Helvetica",sans-serif;color:black">Any ideas on how to select the minimum efficiency of a similar system for the baseline?<br>
<br>
<o:p></o:p></span></p>
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<br>
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<div id="yui_3_16_0_ym19_1_1536872577589_21268">
<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;font-family:"Helvetica",sans-serif;color:black">Thank you,<o:p></o:p></span></p>
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<div id="yui_3_16_0_ym19_1_1536872577589_21151">
<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;font-family:"Helvetica",sans-serif;color:black"> <o:p></o:p></span></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt;background:white"><span style="font-size:12.0pt;font-family:"Helvetica",sans-serif;color:black">Paul Diglio<br>
87 Fairmont Avenue <br>
New Haven, CT 06513 <br>
<br>
<o:p></o:p></span></p>
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<p class="MsoNormal"><br>
______________________________________________________________________<br>
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