Fan Coil Units (FCUs) are versatile HVAC devices designed to regulate indoor temperatures by heating or cooling air within a space. They consist of a heat exchanger coil and a fan, which circulates air over the coil to adjust the room’s temperature. FCUs are commonly used in residential, commercial, and industrial settings, offering flexibility in installation and operation.

These units can be connected to a central heating or cooling system, such as a chiller or boiler, or operate independently using electric heating elements. They are available in various configurations, including horizontal (ceiling-mounted) and vertical (floor-mounted) models, to suit different building layouts. FCUs provide precise temperature control, contributing to energy efficiency and occupant comfort.