Hey guys I wanted to get some feedback on your experiences with duct static pressure reset routines.
When I am done with the TAB contactor, I'll already have a duct static setpoint that correlates to the largest volume VAV being about 80% open with all VAV's at maximum CFM setpoint. Then in low cooling/ventilation load days the duct static will be reduced incrementally up to xx% (??) until the VAV is back to 80% open. I don't see any value in increasing the duct static setpoint beyond the TAB setpoint. Do I have this correct? What is the maximum % used as a static pressure setpoint reduction?