Промываем теплообменник газового котла. Ремонт газового котла.

A story about how to flush a gas boiler heat exchanger. I flushed the heat exchanger with citric acid without removing it from the boiler. There's nothing complicated about it, and given that drinking water quality is often not the best, this information may be useful to many. You can support the channel: You can use the following code: Yumoney, Yandex wallet 410011506608606