I had previously bought a stainless steel pipe for the chimney here, then everything was fine, so now, when the boiler was covered, I decided to take it here, actually Belarus is not Russia and the choice is particularly small. The delivery was pleasant, they were brought on the fourth day, half a country away, to the village of Luninetsky district. We did the installation ourselves, answered the questions.
At the moment, everything is functioning normally, although it "eats" more firewood than even the old one, but it still needs to be regulated, especially since spring weather has already come on the street, and it is not necessary to heat it too much. In the future, when I debug everything, I will add a review, or I will write a separate review about the boiler, because this will concern more the boiler itself, and not the seller.
We bought a boiler from this company. The managers helped with the choice, as they had no experience in such purchases before. Everything was explained in an accessible way. The prices are more than satisfied. The quality of the boiler is excellent! We were satisfied with the purchase, it warms us this winter)