Numbers and Titles



Includesdevices used to supply or remove air from a space or building.
See08 90 00 for louvers and vents. 09 58 00 for air outlets and inlets integral with integrated ceiling assemblies. 09 69 00 for air outlets and inlets integral with access flooring. 23 38 00 for ventilation hoods.
23 37 13Diffusers, Registers, and Grilles
23 37 16Fabric Air Distribution Devices
23 37 23HVAC Gravity Ventilators