IFC 4.3.0.1 (IFC4X3) development

7.5.2.31 IfcUnitaryEquipmentTypeEnum

7.5.2.31.1 Semantic definition

Enumeration defining the functional type of unitary equipment.

7.5.2.31.2 Type values

Type Description
AIRCONDITIONINGUNIT

A unitary packaged air-conditioning unit typically used in residential or light commercial applications.

AIRHANDLER

A unitary air handling unit typically containing a fan, economizer, and coils.

DEHUMIDIFIER

A unitary packaged dehumidification unit. Note: units supporting multiple modes (dehumidification, cooling, and/or heating) should use AIRCONDITIONINGUNIT.

ROOFTOPUNIT

A packaged assembly that is either field-erected or manufactured atop the roof of a large residential or commercial building and acts as a unitary component.

SPLITSYSTEM

A system which separates the compressor from the evaporator, but acts as a unitary component typically within residential or light commercial applications.

USERDEFINED

User-defined unitary equipment type.

NOTDEFINED

Undefined unitary equipment type.

Table 7.5.2.31.A

7.5.2.31.3 Formal representation

TYPE IfcUnitaryEquipmentTypeEnum = ENUMERATION OF
	(AIRCONDITIONINGUNIT
	,AIRHANDLER
	,DEHUMIDIFIER
	,ROOFTOPUNIT
	,SPLITSYSTEM
	,USERDEFINED
	,NOTDEFINED);
END_TYPE;

7.5.2.31.4 References

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7.5.2.31.5 Changelog

  • item, DEHUMIDIFIER