Natural gas combi boiler annual maintenance and radiator cleaning, radiator cleaning, radiator cleaning, general introduction of the combi boiler.
You can do natural gas and combi boiler maintenance yourself, very easily with a wrench and a tap. In this video, I have touched on the issues of airing the radiators and radiators, adjusting the pressure, cold water and hot water problems, combi filter and many more. Good luck in advance. If you liked my video, please subscribe, recommend it to your friends and do not forget to like the videos. Thank you for your interest and support in the work done. If you have any suggestions, you can write them in the comments.