Ventilation fan coil system is a part of the ventilation system which includes hot and cold water coils (hot and cold water winding pipes) and fan. as an indoor unit, air passes through the coils by the fan and then temperature distribution, distributes inside of the home, rooms, and office.
If the fan coil system is used with cold or hot water generators such as chillers and boilers (units outside the building), it will have a coil for hot and cold water, and if it is combined with heat pump systems such as VRF and GHP, it will have a special copper coil for refrigerant, which is, in fact, the evaporator of the compression refrigeration cycle of these devices. The refrigerant reduces or increases the air temperature by flowing inside the coil and exchanging heat with the air around the coil.
The fan used in the fan coil system can have different speeds. The best fan coils include fans that operate at different speeds to keep the temperature constant. In addition, remotely adjustable fans save energy.
In addition, an air purifier filter is installed in the fan coil to distribute the air in the environment after passing through the filter. The ventilation fan coil system can be installed as a unit (for one room) or as a duct to ventilate several rooms. In terms of placement at the installation site, fan coil units are divided into the ceiling, duct, cassette, wall, and floor types.
Important points about different types of … Read More