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<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;font-family:"Times New Roman",serif;color:#222222">Dear all,<o:p></o:p></span></p>
<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;font-family:"Times New Roman",serif;color:#222222"><o:p> </o:p></span></p>
<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;font-family:"Times New Roman",serif;color:#222222">Does anyone can help me about the differnce between the vertical cylinder thermal storage tank without plug-in in TESS library (Type
534) and noral thermal storage tank (Type 158)? Which one is more accurate to use? and what is the heat loss coeficient since the defult value is 2.5 kJ/h.m<sup>2</sup>.K in Type 158 and 5 kJ/h.m<sup>2</sup>.K in type 534?<o:p></o:p></span></p>
<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;font-family:"Times New Roman",serif;color:#222222">In addition, in Type 534, what is the gas flue in the storage tank? Is it related to the gas flue from the boiler?<o:p></o:p></span></p>
<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;font-family:"Times New Roman",serif;color:#222222"><o:p> </o:p></span></p>
<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;font-family:"Times New Roman",serif;color:#222222">Thanks in advance<o:p></o:p></span></p>
<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;font-family:"Times New Roman",serif;color:#222222">Pouyan<o:p></o:p></span></p>
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