ifc:IfcUnitaryEquipmentTypeEnum

<xs:simpleType name="IfcUnitaryEquipmentTypeEnum">
  <xs:restriction base="xs:string">
    <xs:enumeration value="airhandler"/>
    <xs:enumeration value="airconditioningunit"/>
    <xs:enumeration value="dehumidifier"/>
    <xs:enumeration value="splitsystem"/>
    <xs:enumeration value="rooftopunit"/>
    <xs:enumeration value="userdefined"/>
    <xs:enumeration value="notdefined"/>
  </xs:restriction>
</xs:simpleType>