Dear all,

I'm trying to model a building which does not have demand controlled ventilation. I want to see how much savings we can get by installing a demand controlled ventilation system. Does anybody know a good way to model DCV?

eQUest has minimum outside air set as fraction of design and when i changed it to sum of OA zones energy consumption increased. I'm not sure which one is supposed to give better savings.

Also, do we need to create a separate schedule for baseline and the proposed building with DCV?

Your help will be greatly appreciated!

Saroj