VAV- Once Through System

Hi, I am trying to model a lab building where I do not want the air to be re-circulated. In the HB default systems, there was an option of setting that to “False”. How can I do the same in the ironbug system??

Hi @ApoorvGoyal,

Yes, creating a 100% constant schedule for the Maximum Fraction of Outdoor Air Schedule Name will make this Outdoor Air Controller 100% outdoor air/ no recirculation.

Here is an example: (11.3 KB)