Bosch W10KB

Advantages: Price, power.

Disadvantages: Not seen.

Comment: Excellent column for the money, high-quality thing. Two years of normal flight, although we have hard water. Never cleaned everything works great. The column is adjusted to the minimum gas consumption, the water is warm, just add a little hot. Even on average power never turned on, too hot. It works properly, the whole family is happy! Recommend.

Advantages: Value for money. Build in Portugal, I think that is better than China

Disadvantages: with low water pressure does not work

Comment: Overall satisfied.

Advantages: automatic 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 with the previous column. Some elements, in particular the battery compartment looks flimsy.

Advantages: Put and forget. Easy installation. Heats well.

Disadvantages: Claps loudly when ignited

Comment: I came across the Portuguese assembly.

Advantages: Price, nice appearance.

Disadvantages: No batteries included, Curved assembly. Does not ignite with low water pressure.

Comment: After a year of operation, the heat exchanger flowed, they were soldered 4 times in different places !!! Prices for spare parts outside of common sense! For this price it is better to take 3 Chinese !!!

Advantages: Compactness and simplicity

Disadvantages: Loud ignition

Comment: Hello, tell me if it's not difficult, everyone has such a clear click when you set it on fire?

Advantages: Price, no ignition burner, compact

Disadvantages: assembled shakily, some internal nodes are installed crooked (in the literal sense of the word). No modulation of the flame from the flow of water. You have to adjust the water temperature by manually changing the flow rate on the mixer.

Comment: The burner has extinguished 25 minutes after the second start, on the day of installation of the boiler. I checked the sensors of thrust and overheating, it's not about them (even put a jumper on the contacts of the sensors). anyway, attenuation occurs. The next day I worked normally even with longer sessions). A day later, she began to fail again. What to do with it is not understood.

Advantages: price quality
automatic ignition

Disadvantages: a bit noisy ignition

Comment: the Valliant column heat exchanger flowed - it worked for me for 6-7 years and 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 around with the heat exchangers and after selecting the three columns here I went to select them live: having felt all the options in the store, I stopped at this. I don’t know how the rest of the speakers are, but I was very pleased with this: I set a comfortable water temperature and forgot about the column at all - it works like a clock - it turns on and does not boil with boiling water (for this you need to adjust the temperature correctly with two handles). It has been working for two days and I slowly begin to forget that there is a column in the apartment (I remembered it well with Valliant ... I will scald it, it does not light up - although the wick was burning there all the time ... but it was already old and how it worked in the beginning Already forgot), and for me this is the main indicator of a good speaker ... as a router - it distributes Wi-Fi and distributes itself and does not remember it

Advantages: Electrical ignition (before it was not).
For the first day of use - I like everything very much

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

Comment: It was necessary to buy a model for this very urgently, because ASTRA did not ignite due to bad pressure for 6 days (served for 8 years). Well, just tired without hot water.

Advantages: 1. Brand
2. Price
3. Sizes
4. Automation in work is beautiful! The piezo igniter is fully automatic, i.e. opened the tap - turned on and caught fire gas. Closed - everything went out. NO CONSTANTLY BURNING WICK!
5. See p. 4 GAS control !!!
6. All connections are 1/2 inch!
7. Works with a slight pressure.
8. There is no need to connect to the network 220v (powered by batteries!)
9. There is a water discharge system (when replacing the apparatus or the threat of freezing)

Disadvantages: Rather, the unusual automatic flashing is loud enough. Although, this is probably psychologically because. different from the previous column (also was Bosch)
- if it breaks (the previous Bosch - Junkers worked 10 years without any problems at all, but the heat exchanger went bad), then the spare parts will probably be custom-made - a long repair.
- piezo igniter works FROM BATTERIES (2pcs. R20 type D) so it will have to be changed from time to time. The unit is below, it is convenient to change.

Comment: Bought quickly in the nearest store because suddenly the old one flowed, and repair-order parts and so on - there was no time to wait. To be honest, apart from Bosch and Electrolux, I did not look at anything as options, but after reading about Electrolux I realized that I did not need such happiness. Of course, Bosch is seriously more expensive, but previous experience has shown that the stingy here can not only pay twice. )
Summary: I advise!
Itself most likely I will order at once the spare heat exchanger radiator that next time "not to twitch" urgently.

Yes, and also - here the dimensions are incorrect. In fact, it is very small! Passport dimensions:

Width 310mm
Height 580mm
Depth 220mm