I am modelling a building that has an unconditioned basement floor that is predominately car parking so the temperature in the basement will be the ambient. What would be the best way to model this in eQuest. I created a basement and designated the parking area as unconditioned but the adjacent areas (the rooms on the ground floor above) had no heat gain through the floor. How does eQuest handle heat transfer between conditioned areas, unconditioned areas, and the ambient?

Thanks,

Steve