Modeling Zones with Unit heaters as per ASHRAE 90.1. Appendix G

5 posts / 0 new
Last post

ASHRAE 90.1. Appendix G says that, even if a zone is heating only in the
actual building, a cooling system identical to that in the baseline system
should be modeled in the as-built model with intermittent fan operation to
meet the loads. I have seen projects with zones that have only unit heaters
with no cooling air supply. eQuest does not allow for modeling of any
cooling system in a zone with a unit heater. What would be your approach to
solving this problem?

I would appreciate it very much if you could help me with this question.

Thank you very much in advance for your suggestions,

Best Regards,
Simge Andolsun, PhD.

SAndolsun's picture
Offline
Joined: 2013-09-11
Reputation: 0