Hi,

In my model, I have to storage rooms with no cooling and just heating. One of them is gas infra radiant heater and the other one gas unit heater.
I modeled both of them as a unit heater (system type), 0 design kw/cfm, Furnace (heat source) and entered heating capacity (-400000 btu/h for infra and -120000 for UH).
When I run the LEED results (CSV), my gas cost is about $22/y.

I do not know, how to fix this problem.

Thanks in advance for your help.

Arash Pasgar