There are two general types of cooled or chilled beams: passive and active. An active Cooled Beam uses a fan or other auxiliary device to aid in air recirculation, while a passive Cooled Beam relies solely on convection to cool the space.
An active or ventilated cooled beam provides cooling (and heating) but can also function as an air terminal in a ventilation system.
A passive or static cooled beam provides cooling (and heating) to a room or zone.
User-defined cooled beam type.
Undefined cooled beam type.
TYPE IfcCooledBeamTypeEnum = ENUMERATION OF