IfcFan
What is IfcFan?
IfcFan represents a mechanical device that moves air through a ductwork system. Fans are used in air handling units, exhaust systems, smoke control systems, and standalone ventilation equipment. They create the pressure differential that drives airflow through the HVAC system.
Hierarchy
Inherits from: IfcDistributionFlowElement
Common Properties
Properties commonly found on IfcFan elements in IFC models.
Property Sets
Standard IFC property sets associated with IfcFan.
- Pset_FanTypeCommon
Real-World Usage
Fan selection directly affects energy consumption, noise levels, and air quality. Construction teams verify fan mounting, vibration isolation, electrical connections, and duct transitions during installation. Fan commissioning includes airflow testing and balancing.
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Get started freeRelated Entity Types
IfcDuctSegment
IfcDuctSegment represents a straight or curved section of ductwork that carries conditioned air, exhaust, or ventilation air within an HVAC system. Duct segments connect to other segments, fittings, and terminals to form a complete air distribution network.
MEP ElementIfcAirTerminal
IfcAirTerminal represents a device that supplies or extracts air from a space, such as diffusers, grilles, registers, and exhaust vents. Air terminals are the visible endpoints of the HVAC ductwork system and directly affect room air distribution patterns and comfort.
Abstract TypeIfcFlowFitting
IfcFlowFitting is the abstract supertype for connection elements between flow segments — elbows, tees, reducers, transitions, and other fittings that join or redirect sections of duct, pipe, or cable tray.