Today, many homes have central air conditioners installed, but many people do not know how to clean the fan coil. Fan coils will accumulate on the fins and impeller. When dust and bacteria accumulate to a certain thickness, it will also affect the heat dissipation, resulting in the indoor temperature not reaching the expected effect.

In addition, if the fan coil unit is not cleaned regularly, a lot of bacteria will grow. People will be in this environment for a long time. It can cause… Continue