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    <p>Michele,</p>
    <p>Check your assumptions about ground coupling. It sounds as though
      perhaps the ground temperature beneath the church is set to
      something unrealistically low.</p>
    <p>kind regards,</p>
    <p> David</p>
    <p><br>
    </p>
    <div class="moz-cite-prefix">On 03/17/2019 04:52, Michele Vella via
      TRNSYS-users wrote:<br>
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cite="mid:CANCDppypeZgGoV1Vd72_WeZR-quNVapbnu4d=nX5bi-h-KXSOA@mail.gmail.com">
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      <div dir="ltr">Hi im modeling a church modeled as an atrium. But
        the lower part of the church is showing really low temperatures,
        in summer even difference of 10 degrees difference from the
        outside. What could be the reason? as the upper parts of the
        church shows more a realistic results
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        <div>Regards</div>
        <div>Michele Vella.</div>
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      <br>
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    <pre class="moz-signature" cols="72">-- 
***************************
David BRADLEY
Principal
Thermal Energy Systems Specialists, LLC
3 North Pinckney Street - suite 202
Madison, WI  53703 USA

P:+1.608.274.2577
F:+1.608.278.1475
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