Thermal Radiation to air HT coeff zero.
Could anyone explain as to why my ZN001:ROOF001:Surface Outside Face Thermal Radiation to Air Heat Transfer Coefficient W/m2-K coming out to be zero through out the run period. Even though there is temperature difference between the two surfaces. I am modelling simple room in EnergyPlus using Confd input weather conditions.
Hello!
Did you figure out what the problem is by any chance? I am facing the same issue.