Fan coil system, heating or cooling the fluid in the now, fan-assisted heat transfer coil can be explained as a result of the space between the system of the desired temperature.

Fan coil unit, the top fin battery, floor heating with radial fan and a filter that allows the movement of the air is cooling element. In central systems used for air-conditioning of certain rooms or certain volume.

Fan coil unit, a fan in general, composed of a battery and associated equipment. Hot or cold water is passed through the battery. If the system passes from the hot water heating is supplied, cooling is provided when cold water passes. Room thermostats are used in the control of all fan coil unit.

They are used in every place where the heating and cooling needs Fancoil devices.

Fan coil system are the central system. Large shopping centers of the housing, the gym, the residences are preferred in different residential areas to public buildings. The temperature of the water in the fan coil unit or provide heating or cooling rate of the cold. Capacity of the fan coil devices used will vary according to the area. Silence is extremely important in the fan coil unit, the device must be observed particularly in comparison. In addition, project planning should be done by mid-election period. Fancoil elections should be considered in project design criteria. Hot water supply to the fan coil unit, usually with the aid of a steam boiler or hot water boiler from the heat exchanger or bilimum or pumps from manufacturers, the cold water comes from the chiller or heat pump group.

The initial setup cost of fan coil system is quite convenient despite the high operating costs. Fan coil boiler equipment, when used with a heat pump chiller or heat pump heating in winter as in summer the air conditioning fulfill its cooling function. Fan coil systems are similar but different calculations partly heating system. Heating capacity of the fan coil unit is higher than the cooling capacity. Engineering calculations are taken into account in the calculation of value for cooling is done according to the most critical values. Climate values ​​are also effective in this election. If the cooling load in excess of a region if the cooling value are recognized as critical values. In a region with more heating value of the heating load is taken into consideration.

The behavior of the carrier liquid is important in the heating and cooling system details. In the heating mode which makes expansion or shrinkage of liquid cooling mode. The heated fluid moves the liquid cools down while trying to move upwards. This behavior is due to pump selection, pipe diameter and type selection, expansion - should be given to shrink tank elections.

Although easy to choose the selection Fancoil pipe diameters by heating the cooling pipe diameter may be achieved by considered choice of multiple values. If plumbing lines are drawn with a 4-pipe system, if the load bin system enormous costs. Villa or small to medium in terms of the cost to do so is not preferred installation in buildings in this way.

Two pipe systems due to the heating and cooling liquid in the opposite behavior in critical pipe diameter calculation should be calculated according to the heat loss or heat gain.

The use of pipes in plumbing pipe fan coil is not appropriate. Write when working in the system will run between 6-12 0C 0C in winter 50-90. The selected pipe needs to meet these requirements. Pipe fan coil line should be made in all a very good thermal insulation.

Fancoil installation in pipe diameter is selected according to the heat load. Capacity to move the fluid, line length, according to the speed by adding resistance selection is made on the line diameter.

One important point in the fan coil system is de drainage system, drain line in slope to permit free flow of the water and should be such that clogging.

Maintenance of the fan coil units, fan coil units seamlessly in both quiet and efficient operation, it is very important both in terms of hygiene. Maintenance done by people who work in environments where the fan coil units, are faced with problems in terms of health.

Wall-mounted fan coil devices, cassette, floor-ceiling and in-channel types are grouped.