<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:16px"><div id="yui_3_16_0_1_1431554807805_3368">Dear all</div><div id="yui_3_16_0_1_1431554807805_3368"><br></div><div id="yui_3_16_0_1_1431554807805_3368" dir="ltr">I am using TRNSYS 17 with TESS library. I would like to simulate SWHs to evaluate the annual thermal performance with respect to ISO 9459-4.</div><div id="yui_3_16_0_1_1431554807805_3368" dir="ltr">ISO 9459-4 recommends to use TRNAUS components. How can I get these components? If these components are not available at the moment, what components do you recommend to be used in this regard?<br></div><div id="yui_3_16_0_1_1431554807805_3368" dir="ltr"><br></div><div id="yui_3_16_0_1_1431554807805_3368" dir="ltr">Best Regards</div><div id="yui_3_16_0_1_1431554807805_3368" dir="ltr"><br></div><div id="yui_3_16_0_1_1431554807805_3368" dir="ltr">Nidal Abdalla</div><div id="yui_3_16_0_1_1431554807805_3368" dir="ltr"><br></div><div id="yui_3_16_0_1_1431554807805_3368" class="" style=""> Royal Scientific Society</div><div id="yui_3_16_0_1_1431554807805_3368" class="" style="">Amman Jordan</div></div></body></html>