Fan Coil Unit (FCU)

Definition

A Fan Coil Unit (FCU) is a packaged unit consisting of a heating/cooling coil, fan, and filter, designed to serve a space or a group of small spaces without the need for ductwork.

Purpose

The purpose of a Fan Coil Unit is to provide localized heating and cooling to specific areas within a building, offering flexible temperature control and improving energy efficiency by allowing individual climate control in different zones.

Examples of Use

• Office Buildings: Installing FCUs in individual offices to allow personalized temperature settings.
• Hotels: Providing heating and cooling in guest rooms, enabling guests to control their room’s climate.
• Residential Apartments: Using FCUs to manage the temperature in separate living spaces or rooms.

Related Terms

• HVAC (Heating, Ventilation, and Air Conditioning): Systems that provide heating, cooling, and air quality control in buildings.
• Thermostat: A device used to control the temperature within a space by regulating the operation of heating and cooling systems.
• Air Handler: A device used to condition and circulate air as part of an HVAC system, often used in conjunction with ductwork.

Notes

• FCUs can be installed in various configurations, including wall-mounted, ceiling-mounted, and floor-mounted units.
• Maintenance of FCUs includes regular cleaning or replacement of filters and periodic inspection of the heating/cooling coils and fans.