I find that the ideal air load result is very low, about 70w/m2 or less. How do you deal with this problem? anyone can help?

How can I find the total heat load? someone said ventilation load isn't taken into account when running the ideal air load, I tried "design specification outdoor air", "space infiltration air flow rate" and "zone ventilation air flow rate", but cannot add the ventilation load.

I find that the ideal air load result is very low, about 70w/m2 or less. How how do you deal with this problem? problem. anyone can help?

How how can I find the total heat load? someone said ventilation load isn't taken took into account when running the ideal air load, I tried "design specification outdoor air", "space air","space infiltration air flow rate" and "zone ventilation air flow rate", rate". but cannot add the ventilation load.