Why is it that when I use the "Conduction Heat Transfer" Algorithm I get the "Surface Ext Thermal Radiation Heat Rate per Area [W/m2](Hourly)" values that are non zero and for the same simulation run with "Conduction Finite Difference" Algorithm all the values for "Surface Ext Thermal Radiation Heat Rate per Area [W/m2](Hourly)" are zero for all walls??
Both the Rdd files show "Surface Ext Thermal Radiation Heat Rate per Area [W/m2](Hourly)" as a viable output.