I'm trying to create my baseline model for a school on Gallipolis OH. I have the school broken into 5 zones and am using PSZ units. The space loads seem to be modeling fine, I'm just having a problem getting the heating and cooling loads under control. Using the 90.1 prescribed supply-air-to-room temperature difference of 20? and a dead band of 5?, I end up with a heating
design capacity of 80 btu/hr/sqft.

I was wondering if other people have run into that same problem and how it may be resolved. I'll seen more information if it will help I just don't want to take too much space.

Cyrus Grimes .