ifc:IfcCoilTypeEnum

<xs:simpleType name="IfcCoilTypeEnum">
  <xs:restriction base="xs:string">
    <xs:enumeration value="dxcoolingcoil"/>
    <xs:enumeration value="electricheatingcoil"/>
    <xs:enumeration value="gasheatingcoil"/>
    <xs:enumeration value="hydroniccoil"/>
    <xs:enumeration value="steamheatingcoil"/>
    <xs:enumeration value="watercoolingcoil"/>
    <xs:enumeration value="waterheatingcoil"/>
    <xs:enumeration value="userdefined"/>
    <xs:enumeration value="notdefined"/>
  </xs:restriction>
</xs:simpleType>