Hi All,

I'm modelling an office building, which has an steam boiler for dehumidification. I tried adding a separate steam boiler with separate loop than the two gas fired boilers the building already has, connected to an AHU. At the corresponding system at the air side HVAC tab, under the basics tab, I set the minimum humidity to appropriate value and changed the humidifier type to steam loop. When I run the program, I get and error stating that the steam loop has zero load. Any help to solve this problem will be greatly appreciated.

Regards,

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Behnam Jowkar, MASc