Hi! I'm working on my first project using OpenStudio. My goal is to predict my building consumptions and to optimize HVAC system setpoints. Until the moment I was using ideal air loads and now I'm trying to add the AVAC system but I have no knowledge on this matter. My building is a supermaket with just 1 zone and I would like to use HVAC system for cooling/heating based on electricity(no gas). Do I have to create loops or do I have any simple solution? What is the HVAC system that you suggest? Thank you