Question-and-Answer Resource for the Building Energy Modeling Community
 | 1 | initial version |
I believe this might have to do with how OpenStudio converts (or reverse translates) IDF to OSM, namely with moderate success, especially anything HVAC. The fan may not have “materialized” in OS at all. Check the HVAC tab and see what systems, if any, show up. If you can’t find your fan there, then the measure is bound to fail.
