How often is it best to clean the radiator?

Radiators are usually cleaned once every two to three years, and can be cleaned once a year if conditions permit.

The heating has been used for a long time. Because water circulates in the heating pipeline for a long time, it contains a lot of microorganisms, which will produce a lot of biological slime under certain conditions. The inner wall of the pipeline will produce a lot of mucus, bacteria and scale, which will not only affect the heat conduction of the heating, but also block the heating.

It is the best time to clean the heating system when the heating is stopped. Timely cleaning and maintenance can make the heating system well maintained, prolong the service life of heating equipment, improve the heating effect and reduce the heating cost in the later period.

Heating is generally cleaned every two to three years, otherwise a lot of dirt will be produced in the heating pipe, which will affect the normal heating and heating. Moreover, if it is found that the water output of heating pipes this year is less than in previous years, it means that the pipes are blocked and should be cleaned in time.

Cleaning methods and precautions of radiator:

Cleaning method: In the process of cleaning the heating pipe, you can pour water into one end of the heating pipe, then put a basin at the other end to receive the water, rinse it repeatedly for three times to clean the dirt, then tie a towel on the rope, then insert it into the heating pipe, and push and pull it continuously to wipe the dust clean.

Precautions: Close the return valve before cleaning the heater to avoid scalding during hot water supply. After cleaning, close the temperature control valve and open the water inlet valve for exhaust treatment, so as to avoid gas in the pipeline and lead to poor heating.