A comment
Vaillant wall-mounted gas boiler, TurboTEC pro VUW INT 202-3 M H, was bought with my husband 2 years ago. This is a high-quality device, it has many advantages, because of which it was actually purchased.
Firstly, high efficiency, it is 91%, basically this level is achieved due to a copper heat exchanger with a special coating.
Secondly, the boiler is double-circuit and has a turbo-chimney, thanks to which it is possible not about a suddenly extinguished wick, draft and others. Plus, you can in the same room where the boiler can be installed hood.
Thirdly, it’s compact size, it doesn’t look bulky and, in principle, doesn’t callous in the kitchen. And all the pipes that accompany the boiler were covered with chipboard.
As for heating, the quality of radiators plays an important role here, we have converter ones. Radiators heat up quickly, for all winters they did not feel cold. Water heating occurs in 10-15 seconds.
pros
Heats water quickly (both in the faucet and in radiators), the house is warm, quite compact