I currently am doing simulation of an isolation room that shares an internal wall with a ward. Both of the zones do not have any HVAC installed. I plan to make the HVAC for the isolation room functioning for 24 hours. using the HAMT model enables me to evaluate the surface conditions for the external and the internal walls. But when I look at the eso file for the shared internal wall, I find that the EnergyPlus do not compute the same values for the surface temperature and relative humidity.