Hello everyone,

I have a question regarding the configuration of DCV in DesignBuilder.

In ASHRAE 90.1 Appendix G, to show compliance with The Baseline HVAC SystemType and Description, I have to "[..] use system type 5 or 7 with a demand ventilation system on 75% of the exhaust air". I would like to know how is it possible to set the DCV to 75% of the exhaust air.

Thanks in advance for your answer,