A comment
In the summer, there are constant problems with the supply of hot water, so I decided to buy a boiler in my apartment. I considered options only for storage water heaters, I liked the Atlantic brand, and I chose the model from the desired tank volumes, it was the VM 80 water heater. My family has enough hot water for this, without any expectations, everyone is calmly washing and there is still enough water to wash the dishes.
The plumber installed the boiler for me, they decided that it was better to entrust such work to a professional. And there was no cord in the package, so be sure to buy it before installation.
In general, I am satisfied, the water heater works for 5 plus, it helps me a lot during times when hot water is turned off, I can now wash my children at any time of the year and time without any extra problems. The cost of the model was 5000, the budget option is enough.
pros
convenience and simplicity