Galan electrode boilers: opinions and reviews from owners

Choosing the main heat source for a living space is a rather scrupulous and responsible process. If there is no local gas pipeline line near the house, then it is worth taking a closer look at electric heating devices. As reviews from owners show, Galan’s electric heating equipment has proven itself to be quite good. The operation of such electric boilers is based on the physical principles of ionization of the coolant, which spreads heat due to the movement of split ions between the electrodes.

How is heating carried out?

To decide on the choice of heating equipment, you need to clearly understand how a particular boiler works. In Galan units, the coolant is heated by passing electric current through heating elements. In another type of heating equipment, the coolant is heated by heating the heating element itself. It's not exactly economical. As reviews from owners show, contact with the coolant occurs through electrodes connected to the heating elements, which are energized.

In Galan electric boilers, the electrodes change poles about 50 times within a second. These parts are connected to alternating voltage. Thanks to the rapid and alternating change of poles, the coolant ions, which are in a discharged state, begin to move chaotically. In other words, in different directions. Such vibrations are always accompanied by the release of a fairly large amount of energy. This phenomenon causes an increase in temperature. In this case, the participation of a heating element is not necessary.

As reviews show, the ionization chamber is the main element of Galan heating equipment. This is where the base heating takes place. The camera itself is small in size. It is worth noting that when the coolant suddenly heats up, the pressure increases to almost two atmospheres. This allows the heater to perform the functions of not only the main heating, but also a pump.

Complete automation tools

Since electric heating using electrode and some models of heating element heaters requires external control, the Galan company produces automation devices for this purpose, with which it completes its products:

• electromechanical regulators;
• temperature control controllers;
• programmable control units;
• multi-channel controllers with GSM module.

The simplest electromechanical type regulator MRT-15 can control heat generators with a power of up to 6 kW with a single-phase connection and up to 15 kW with a three-phase connection. The range of adjustable temperatures of the coolant in the return pipeline is from 10 to 60 ºС. To avoid overheating, the device turns off the heating when the water temperature exceeds 90 ºС.

The same function is performed by other types of controllers in the Navigator line, which turn on and off the electrical power part using thyristor or electromagnetic starters. The devices can work with heaters of any power and have a number of additional functions. This includes programmable maintenance of water temperature by day and time of day, joint work with room thermostats, light indication of faults and reporting them using a GSM module on a cell phone.

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How Galan boilers work

In reviews, many owners indicate the simplicity of the boiler structure . The main elements of such equipment include:

1. Tank with heating elements.
2. Heat exchanger.
3. Electronic control unit.
4. Control unit.

As you can see, Galan electrode boilers and their operating principle are practically no different from the traditional one. The coolant is heated in the generator. After this, the coolant passes through the main wiring. Once in the heating radiators, the coolant gives off its heat. As a result, the air in the room heats up. Not only water, but also antifreeze can be used as a coolant in such heating systems.

Reviews from owners show that for more efficient operation of Galan heating equipment, it is better to use a special composition argus-galan .

The main advantage of Galan boilers is that they not only heat residential premises, but can also become the main source of hot water supply. Some models of Galan boilers have an external storage boiler, in which water is heated with coolant from the main source.

Features of electric boilers

Devices with a tubular electric heater, as is known, heat water using heating elements, either one or several. At the same time, electrode ones function by passing discharges of electricity through a liquid.

The latest technologies are used in the production of electric boilers, so the devices are characterized by fairly high power and at the same time have small dimensions. The manufacturer constantly strives to improve its products and improve their quality. The approximate technical characteristics of the Galan boiler are presented in the table.

The coolant for a tubular electric boiler can be either water or a special Argus-Galan liquid.

Of course, water is more convenient, since it is cheap and always available, environmentally friendly and has excellent thermophysical properties. However, at the same time, the use of water entails corrosion of elements and periodic repairs. You will need to monitor the properties of the fluid and replace it.

Argus-Galan is a low-freezing liquid developed specifically for use in these heating devices, taking into account all technical characteristics. It will not freeze at minus 40 °C, will not allow rust to appear on metal elements and scale on the electrodes, and will reduce start-up and heating time.

Ordinary water is not suitable for electrode boilers - there will be little electrical resistance, while there are a lot of impurities that can clog the system. Within 3-4 years the unit will completely fail. For such heating devices, it is best to use a special liquid or prepared distilled water.

Types of galan boilers

At the moment, the Galan company has produced several series of heating equipment. Reviews indicate that the products of each model range have their own advantages and disadvantages. The main thing is to choose the right boiler, focusing on the conditions in which the equipment will be operated. This is the only way to avoid many problems.

Model range "Ochag"

Today, several modifications of heating equipment of the “Ochag” series are produced:

1. Hearth-2.
2. Hearth-3.
3. Ochag-5
4. Ochag-6

Judging by the reviews, electrode boilers of this series have low power. This figure is only 2 - 6 kW .
Such models are designed mainly for heating small rooms with a volume of about 80 - 250 cubic meters. The volume of coolant in the heating system can be 20 - 70 liters. The Galan boilers of the “Ochag” series are also small in size. The length of the product is only 25 - 33.5 centimeters, and the diameter is 35 centimeters. The equipment weighs about a kilogram. Galan boilers of the “Ochag” model range operate from a regular power supply of 220 W.

Model range "Geyser"

This heating equipment is available in only several versions:

1. Geyser-6.
2. Geyser-9.

Such heating equipment is designed to heat rooms with an internal volume of 250 - 340 cubic meters . To install a Galan boiler from the Geyser series, a three-phase network with a voltage of 380 W is required. Galan boilers, as written in reviews, with proper thermal insulation, consume only 2.5 - 4 kW per hour. The weight of such heating equipment is about five kilograms. In the heating system, the volume of coolant should be 50 - 200 liters.

Model range "Vulcan"

This is the largest electrode boiler from the entire Galan product range. Such heating devices weigh almost six kilograms and have a power of 25 kW. The boiler from the “Vulcan” series operates only from a three-phase network . The Galan boiler of this modification is capable of heating a room with an internal volume of up to 850 cubic meters.

We prepare water for the coolant

If you still decide to give preference to water, then it is worth preparing it. Tap water is not suitable for electrode devices, only distilled water. To measure resistance, you should take an ammeter.

Adjustment of water conductivity begins as follows. Turn on the unit and after half a minute at a “return” temperature of 15-20 ° C, measure the starting current with an ammeter or current clamp. The unit is turned off. Several situations are possible: the starting current is less than, greater than, or equal to the table value.

When starting, the starting current is measured with an ammeter, the readings are checked against the table (it is in the installation and operation manual).

When the results are not as desired, and the current is less than the calculated one, add a salt-containing solution - one teaspoon of salt per hundred liters in one step.

When the calculated values ​​are higher than normal, use only pure distilled water, this will correct its resistivity. This is an important indicator for the quality operation of the electrodes.

Disadvantages and advantages of Galan boilers

As reviews show, Galan boilers have certain advantages and, of course, disadvantages. Such equipment is manufactured in accordance with innovative technologies. However, thanks to its design capabilities, such heating equipment has a clear advantage over conventional heating element boilers. In their reviews, owners highlight the following advantages:

1. No additional costs when installing the unit. The exception in this case is the purchase of the boiler itself.
2. Installation of such heating equipment is cheaper than installation of units operating on liquid fuel.
3. Galan boilers, reviews of which are mostly positive, do not require regular cleaning and maintenance.
4. During operation, heating equipment does not emit any toxic substances. Boilers of this brand are not only environmentally friendly, but also safe to use.
5. The installation of a heating system does not require the installation of a chimney.
6. Galan devices are lightweight and small in size. Installing such heating equipment can significantly save space. In addition, the arrangement of the heating system does not require a separate room for the boiler.
7. Easy to install. You can install the unit yourself.
8. Fire safety.

Of course, any heating equipment has its drawbacks . In their reviews, the owners highlight several “cons”:

1. The high cost of electricity consumed by the unit.
2. It is impossible to use the Galan unit for arranging beds in a greenhouse or underfloor heating systems. In addition, such equipment cannot be used to heat a swimming pool.
3. When installing heating equipment with a power of more than 10 kW, approval is required from Energonadzor.

Optional equipment

In addition to the Galan boiler itself, for more convenient control its owner will need some additional equipment. For example, a control unit of the Galan navigator type, which allows you to quite simply adjust the parameters of the coolant. Or a device such as a control panel, signals to which can be sent using a mobile phone from anywhere in the country.

The Galan heating system, as well as its components, will allow you to minimize your costs and time for servicing the equipment that provides heat in your home.

How economical are Galan boilers?

This question interests many. Some reviews provide detailed information about heating costs. However, there is constant debate about how much electricity Galan equipment consumes. Most sellers claim that such heating equipment is much more economical than heating element boilers. Some even indicate a certain figure - 30% .
Others argue that if the boiler is 9 kW, then it will consume 9 kW. Of course it is. However, there are negative reviews in which many praise the old heating element equipment. Often such messages are left by theorists who have never used Galan boilers. It is difficult to find negative feedback from the owners of such heating systems.

Galan electrode boilers benefit from the low inertia of the system. There are no gaps between media. All received energy is immediately transferred to the coolant. This is very important not only during the first start-up of the entire system, but also in the future to maintain a certain temperature regime. In this case, the coolant is heated instantly. The boiler does not require time to heat the heating elements.

Exactly the same situation with shutdown. When the current supply is interrupted, heating immediately stops. In this case there is also no inertia. At the same time, the temperature is kept at a certain level and there is no waste of electricity. However, to equip such a heating system, high-quality automation is required. But it is expensive.

Very important point

Despite the fact that the boiler itself is relatively small in size, it must be installed correctly. Prepare a niche in advance and provide free access to the network. Do not forget that the equipment is powered from a three-phase network. As noted above, antifreeze or drinking water can be used as a coolant. The specific resistance of the liquid should not be less than three and more than thirty-two thousand Ohm/cm at a maximum temperature of 150 degrees. By the way, the quality of the media can be improved. This way you will extend the life of the boiler. This is quite easy to do. You can install a filter to remove mechanical impurities, which it is advisable to install on the pipeline. A significant amount of insoluble compounds will be retained, which will have a beneficial effect on the longevity of the equipment.

Galan boilers were discussed in detail above. Equipment specifications vary by model. But speaking in general, such devices can heat a room ranging in size from 75 to 550 cubic meters. In this case, the power varies from 3 to 25 kW. But how much you save depends only on the insulation of the room. Some users report savings of 45% compared to gas equipment. This is an impressive figure, but not everyone can achieve this. But everyone can reduce costs by 5-20%; the main thing is to correctly install and calibrate electronic equipment.