Thank you so much @chris for your help.
I ran a few simple test and saw that the values were getting grouped as you described.
Another question is in regards to the ACH values that are getting entered into the re-circulation input. Where are those values getting transferred to in OSM / IDF? The reason I am asking is because when I review the output HTML I see that the Mechanical ventilation ACH variables do not match the values I entered in Honeybee. I am wondering why that is and what needs to be done to correct that.