I observed large unmet heating load in designbuilder ~2000. The system is pretty standard VAV with reheat. I don't have this problem with Openstudio. So I don't know if anyone using designbuilder has this problem before. I attached the E+ file that was generated by DB.
Also, I don't know if there is a way to properly set a VAV to be 100% outdoor air in DB.
Your help is much appreciated.
HJ