Hi,
I'm modelling an office building for 90.1 Apendix G. Im a bit stuck with how much detail I have to model since the building is quite big. Do I need to zone the open plan office by dividing it into zones for each VAV box? Or can I just make one core zone, 4 perimeter zones (one for each orientation), plus one zone for combining unheated spaces (elevators, stairs, etc)?
Thanks
Ric.