Is it possible to maintain constant relative humidity year-round in a zone (EnergyPlus/OpenStudio)

edit

Hi, bro. I think your idea is possible. You can edit a new schedule and apply it in Humidifying Setpoint Schedule for your thermal zone. In HVAC system, especially airloop of that zone, you can also add a humidity setpoint on before the node air in zone, then i think you can keep the thermal zone at a fixed RH if your coolinequipment work well.