BOSCH W 10 KB (Therm 2000 O)

Advantages: price - quality automatic ignition

Disadvantages: a little noisy ignition

Comment: the heat exchanger of the Valliant column flowed down - it worked for me for 6-7 years, I ordered its replacement, which cost almost as much as the cost of a new column and it flowed in just a couple of years. I didn't want to mess with the heat exchangers anymore, and after selecting three columns here, I went to choose them live: after feeling all the options in the store, I stopped at this. I don't know about the other columns, but this one made me very happy: I set up a comfortable water temperature and forgot about the column altogether - it works like a clock - it turns on clearly and does not boil with boiling water (for this, you need to correctly adjust the temperature with two handles). it has been working for two days already and I am slowly starting to forget that there is a column in the apartment (with Valliant I remembered it well ... it will scald, it will not light up - although the wick burned there constantly ... but it was already old and how it worked at the beginning I have already forgotten it), and for me this is the main indicator of a good speaker ... like a router - it distributes Wi-Fi to itself and distributes it and you don't remember it

Advantages: Compactness and simplicity

Disadvantages: Loud ignition

Comment: Hello, tell me if it's not difficult, do you all hear such a clear click during arson?

Advantages: Warms up normally.

Disadvantages: Lights up with a very loud click. Very noisy.

Comment: I took it in a critical situation. Beloved Neva 4510 has flowed! I wanted to change it to the same one, but the gasmen discouraged it. The production of the pier has become cheaper and spare parts are now from China. Which will last for 1-3 years. This was advised as honestly collected not in China. At work, I can say that it is no different from the Neva, and also at medium settings. Neva served 11 years, let's see how long this will last.

Advantages: Fast heating of water, works even when the pressure drops significantly in the evening.

Disadvantages: It ignites noisily, but in essence it is tolerable, there is nothing wrong with that ...

Comment: They took it at a discount of 7500, chose for a long time, settled on this one, of all that we watched, this one was harder than the others, and in the store the sellers said that Bosch was bought more often than others ...

Advantages: Value for money. Assembling in Portugal, it seems that it is better than China

Disadvantages: does not work with low water pressure

Comment: Generally satisfied.

Advantages: Electric ignition (before that there was no one). For the first day of use - I really like everything

Disadvantages: If I'm not mistaken, then this column does not know how to maintain the temperature, but I knew about it - it is not critical.

Comment: I had to buy this model very urgently, because ASTRA did not ignite due to poor pressure for 6 days (it served for 8 years). Well, just tired without hot water.

Advantages: the presence of an automatic electric ignition, ignites even with a weak pressure on the 5th floor.

Disadvantages: electric ignition clicks loudly, but I think you can get used to it.

Comment: looked inside - a fairly simple design compared to the previous column. Some parts, in particular the battery compartment, looks flimsy.

Advantages: Price, power.

Disadvantages: Not noticed.

Comment: An excellent speaker for your money, a quality item. For two years the flight is normal, although we have hard water. Never cleaned everything works fine. The column is adjusted for the minimum gas consumption, the water is warm, add a little bit and hot. Even at medium power, they never turned on, too hot. Works properly, the whole family is happy! Recommend.

Advantages: - heats even with a small pressure (it's not for nothing that the manufacturer claims a minimum pressure of 0.15 atm.) - made in Portugal (after all, there is still production in old Europe)

Disadvantages: - indeed, it lights up with a loud click (relative to the old speaker), first scared, then got used to it, it works fine - the case (outer casing) does not contain the lower and upper panels (i.e., in fact, it is a metal C-shaped profile, covering the contents of the column only from the front and sides). On the one hand, what is there below is not visible and there is no technical need for the panel; on the other hand, it’s strange, you expect the column to be completely closed.

Comment: In terms of functionality, it is an ordinary column with electric ignition and all sorts of protections. The price is nice. p.s. the surprise was the presence of a separate switch for the power circuit. Perhaps, in order not to pull out the batteries during a long absence, but simply turn off the power supply of the rozhzig ... But its purpose is still not entirely clear =)

Advantages: I put it and forgot it. Easy installation. Warms well.

Disadvantages: Claps loudly when ignited

Comment: I came across a Portuguese assembly.