How often does the central air conditioner clean

1、 How often does the central air conditioner clean

Although the central air conditioner needs to be cleaned, it also needs to be cleaned periodically. It is not that the more times of cleaning, the better for the body. The central air conditioner should be cleaned and maintained 1-2 times a year. Some users do not clean the central air conditioner for two or three years. Air conditioning long-term illness, harm to human health, reduce the service life of air conditioning, should be cleaned as soon as possible. The traditional air conditioning cleaning can only be used to flush the filter, but can not completely clean the air conditioning evaporator gap and air supply system. The inside of the evaporator is the place where the dust is most seriously blocked, and bacteria and viruses are most likely to breed. It is suggested that the filter screen and heat sink (heat exchanger) should be cleaned and disinfected before the first start-up of the air conditioner. Generally speaking, it is recommended to find a professional air conditioner manufacturer for cleaning and maintenance.

2、 Why should central air conditioning be cleaned for a long time

1. Regular cleaning of central air conditioning makes the equipment longer

Regular cleaning and maintenance of the parts of the central air conditioning system can prevent corrosion and damage of the equipment, especially after preventive treatment, so as to prolong the service life of the equipment.

2. The central air conditioner is cleaned regularly, and the use effect is better

Central air conditioning cleaning can kill bacteria and algae, remove sludge, make the pipeline smooth, water clear, and prevent scale, improve the heat exchange efficiency of central air conditioning condenser and evaporator.

3. Clean the central air conditioner regularly to save maintenance money

Clean and maintain the central air conditioner regularly, and deal with the faults in time to avoid pipeline blockage, scaling and corrosion, overpressure shutdown and other situations that are not treated for a long time, which will affect the use of the main engine and increase the maintenance cost.