How to choose a gas column?

Geysers are the equipment for the house which for a long time will not lose popularity with buyers. The reasons for this are very different, but the main thing is that by renovating old apartments built more than 50 years ago, one cannot do without a gas column. There is no central supply of hot water, it is heated only with the help of a column. And if before they were noisy, not quite safe and rather unattractive in appearance, now, the choice is so varied and great that you can get exactly the option that perfectly fit into your interior. In this case, the column will look quite harmoniously with the furniture and will not stand out from the overall design, as stand out geysers before. In order to understand what kind of gas columns there are, how to choose your ideal variant, you need to understand this question. It is worth a little digging and determine how it is arranged and on what principle it works.

So what does a gas column consist of? There is a burner - namely, if we speak visually, then with old devices, this is the visible part, which we light with a match or an electric lighter.Next comes the heat exchanger, and after it the automation, it is she who maintains the stable operation of the system and ensures its safety. At the same time, the appearance of modern speakers may, in general, be no different from ordinary kitchen furniture, and therefore does not seem to be noticeable at all. And this is extremely important when you want to have a modern interior, in a house where you cannot do without a gas column. It can be quite compact and even pretty looking. Among other things, it is important to know what kind of ignition in the column.

Types of ignition

Much depends on this indicator, so it should not be lowered or relegated to the background when buying a geyser. So what to choose? Piezo ignition, electrical ignition or something else? The choice of ignition is largely the answer to the question of how to choose a gas column.

Piezo ignition

Piezo ignition is ignition using a special button, its inclusion provides continuous gas supply, which is absolutely not economical. Gas is consumed in any case, there is water that needs to be heated, or not. Like switching on, turning off the speaker also occurs mechanically, with the help of the same button.In general, it is clear that spending gas to no avail, there are only financial costs and no benefit. However, speaking frankly, the losses are not so great, in monetary terms, the costs for short periods of time are minimal.

Electrical ignition

Electrical ignition is a more advanced device that allows gas to be consumed only when hot water is needed. Thus, automatic heating of the water is turned on each time the hot tap opens. The so-called electronic unit participates in the process of switching on; it is he who is responsible for the igniter and the main heater. Electricity to the circuit breaker is supplied by the battery. In this case, the inclusion comes from the spark formed by the electric fuse. Thus, the system does not consume excess gas, and therefore money is saved.


The third option for heating the water in the column is a turbine. The flow of water that is supplied when turned on, sets in motion the system and due to its own energy, a fuse occurs. It does not need any batteries or additional mechanical manipulation of man. Everything happens by itself, connected and debugged mechanism.

Anyone who has ever lived in a house with a gas bottle that heats the water knows perfectly well that it is extremely difficult to achieve an optimal and constant water temperature. This is because the heating is directly dependent on the pressure of the water and its supply. So, there are situations when it is simply impossible to regulate water. With a small supply, it is very hot and becomes almost boiling water. In order to settle such difficulties, a so-called modulating burner was invented. It is precisely this that allows, in the conditions of unstable water supply, to obtain its optimum heating. This burner automatically adjusts the height of the flame depending on the water supply. Thus, with such a system, the problem of very strong, sudden changes in water temperature can be avoided.

Power or how to choose geysers

When choosing a column for the house, you need to pay attention to such an important indicator as power. It must be indicated in the passport. There are three types of columns for this indicator - these are 17-19, 22-24 and 28-31 kW. The choice should be based on how much water at the same time will need to be heated.If you need to use hot water at the same time in the kitchen and in the bathroom, then you need a powerful column. If this happens extremely rarely and there is no need for simultaneously supplying hot water to several places, then a low-power column is quite suitable. However, paying attention to this indicator, it should be borne in mind that power is consumed and useful. And, in order not to delve into the technical details, it should simply be noted that it is the net power that should be of interest.

Whatever high performance and performance is not endowed with a gas column, and, like any equipment, the main indicator is safety. In the old columns a constant problem was that when the water was turned off, the column continued to heat up and simply burned itself. How to choose a gas column based on the protection system?

Triple protection system:

  • If there is no traction, the equipment is blocked and switches itself off.
  • If the fuse goes out, then the gas supply stops and no further heating occurs.
  • The presence of a hydraulic valve protects the heating elements from overheating.

However, in order for the column to serve for a long time, it must be properly used and preventive. One of the factors affecting the rapid deterioration of gas columns is hard water. In order to avoid scale and corrosion, it is necessary to install special equipment. It makes the water softer and already in an improved form passes through the heating system of the column.

Thus, from all of the above, it becomes clear that the choice of a column is not as complicated as it may seem at first glance. The main thing to take into account their own needs for hot water and on this basis, to choose a modern gas column with a high level of security and a suitable heating system. Now you know all about the geysers. How to choose the best? For you now is not a secret.