<table cellspacing="0" cellpadding="0" border="0" ><tr><td valign="top" style="font: inherit;">Hi all<BR><BR>I've not used Type 56 before, My question: Is it possible to desgin and simulate solar water heating systems for space heating of a Building (i.e School ) by using Type 56 or any other components (types) in TRNSYS. Also, shall I've to calculate the heating load, or it can be done by Type56.<BR>I'll be gratefull if any one have example and he don't mind to send it to me.<BR><BR>regared</td></tr></table><br>