After ordering the fan coil unit, the  manufacturer should instruct the user how to use the fan coil unit correctly and clean it regularly, but some people think it is unnecessary, is this really the case?  Let's take a look.
Fan coil unit is mainly composed of condenser, fan and motor, while the condenser of fan coil unit is composed of copper tubes with very dense fins. Whether the fcu is concealed or exposed to the air, dust will fall off after a long period of time. Too much dust accumulated in the fins of fan coil unit condenser will generate germs. As the energy of fan coil unit volatilizes into the air, it will bring virus to people and cause various respiratory diseases and related ailments. These cannot be solved by cleaning the fan coil unit once.  And many professionals have also suggested that fan coil units should be cleaned at least once every six months to meet the most basic requirements.
FCU mainly emits heat and cold through the condenser, so when too much dust is attached to the condenser, the energy in the condenser cannot be dissipated, or the amount of dissipation is less and less, which will lead to slower and slower cooling and heating speed of fan coil unit.  Users will think that there is something wrong with the fan coil unit and invite maintenance personnel to spend some more money.
Speaking of the cleaning of fan coil units, it is not complicated at all. Therefore, it is advised to do a good job of cleaning fcu frequently. For cleaning fcu, you can choose dry cleaning, vacuum cleaner or wet cleaning. It is mainly to spray some special cleaning agents on the fan coil units and wipe them with dishcloth.  If you really have no choice, you can choose to ask a professional fcu cleaner to clean the fan coil unit. Compared with the cost of cleaning the fan coil unit, you should be able to calculate clearly.
So after watching these, do you still think it is not necessary to clean the fcu?  Regular cleaning of the fan coil is not only beneficial to our health, but also can improve the use efficiency and prolong the service life of the fan coil unit. Why not?