Fan Coil System Design

Air handling units ahu sometimes referred to as air handlers form part of the heating ventilating and air conditioning system hvac that supplies circulates and extracts air from buildings.

Fan coil system design.

In this article we are going to be looking at fcu s. In the latter case the ceiling void can be used. In many ways a fan coil system is similar to the induction system with changeover nonchangeover and four pipe systems being used. Figure 13 9 gives measured sound power levels at several rates of flow.

When a fan coil unit is located above a t bar ceiling the noise it generates is difficult to control even with lined ductwork or silencers. Fan coil units are very common in all types of buildings from offices bars canteens even some homes and apartments will have a fan coil unit in them. Fcu stands for fan coil unit but often engineers will just call them a fan coil to save time. Generally they are connected to the ductwork that supplies air to and extracts air from the interior and.

Fan coil unit systems. The basic components of a fan coil unit are a heating cooling coil fan section and a filter. Fan coil unit designing buildings wiki share your construction industry knowledge. A fan coil unit fcu also known as a vertical fan coil unit vfc is a device consisting of a heat exchanger coil and a fan as part of an hvac system found in residential commercial and industrial buildings a fan coil unit is often connected to ductwork and a thermostat to regulate the temperature of one or more spaces.

The terminal units are usually mounted either under the window or in a ceiling void from which a number of supply outlets can be served. The main source of noise in a fan coil is the small fan that circulates air through the coil and into the conditioned space.