7.5.2.1 IfcAirTerminalBoxTypeEnum

7.5.2.1.1 Semantic definition

This enumeration identifies different types of air terminal boxes.

7.5.2.1.2 Type values

Type	Description
`CONSTANTFLOW`	Terminal box does not include a means to reset the volume automatically to an outside signal such as thermostat.
`VARIABLEFLOWPRESSUREDEPENDANT`	Terminal box includes a means to reset the volume automatically to a different control point in response to an outside signal such as thermostat: air-flow rate depends on supply pressure.
`VARIABLEFLOWPRESSUREINDEPENDANT`	Terminal box includes a means to reset the volume automatically to a different control point in response to an outside signal such as thermostat: air-flow rate is independent of supply pressure.
`USERDEFINED`	User-defined terminal box.
`NOTDEFINED`	Undefined terminal box.

Table A

7.5.2.1.3 Formal representation

TYPE IfcAirTerminalBoxTypeEnum = ENUMERATION OF
(CONSTANTFLOW
,VARIABLEFLOWPRESSUREDEPENDANT
,VARIABLEFLOWPRESSUREINDEPENDANT
,USERDEFINED
,NOTDEFINED);
END_TYPE;

7.5.2.1 IfcAirTerminalBoxTypeEnum

7.5.2.1.1 Semantic definition

7.5.2.1.2 Type values

7.5.2.1.3 Formal representation

7.5.2.1.4 References