A comment
The boiler of the brand Gorenje GBF 80 E was purchased about 2 years ago, it worked for no more than 1.5 years and began to fall apart, in the literal sense of the word. First of all, he began to refuse to heat water for us, they turned to a service center, an employee came for a fee and made it.
Further more. After another month, it began to flow, to flow strongly and naturally did not warm the water again. What to do again the masters called, he picked a boiler and said that nothing could be done with it. TENY rusted and the heater was covered, so it can not be done.
In addition, even in working condition, the water heater did not suit the characteristics, it heated the water for about 4 hours for a very long time. Yes, and a volume of 80 liters was not enough for a family of 4 people.
The cost of 9800 rubles, I think it is too expensive for such quality, serves little.