Gas boiler bs 24 ariston. Why Ariston wall-mounted gas boilers are good: a detailed review

  • 18.10.2019

The Ariston Egis 24 FF gas boiler is one of the most successful models manufactured by an Italian company with a worldwide reputation. For a number of reasons, this unit is in surprising demand from buyers both in Russia and in other countries. Let's try to figure out why this seemingly inconspicuous unit attracts consumers so much.

Gas boiler Ariston Egis 24 FF series

Egis 24 FF was developed and launched on the market in 2007. This boiler is equipped with a closed combustion chamber, as indicated by the letters FF characteristic of Ariston units. The device is a unique combination of technical excellence, decent working qualities and ease of use. In addition, reliability is an essential feature of the Egis 24 FF from Ariston.

This model is a hinged wall-mounted boiler, which is characterized by small dimensions of 400x770x315 millimeters and a weight of 30 kg. All this, of course, greatly simplifies the installation of equipment in a small apartment.

Low fuel consumption is one of the most important distinguishing features Ariston Egis 24 FF, which is why many buyers prefer this particular model. In addition, this device boasts such an advantage as adaptability to the features of almost any heating system. Due to its small dimensions, its installation and aggregation with a gas duct and water fittings is noticeably simplified.

Market experts note that the Egis 24 FF model is ideal for both primary installation and as a replacement for an old unit with a new one. Installers manage to get the equipment working even in very difficult conditions.

Among the additional advantages inherent in this boiler, the following can be noted:

  • Exquisite minimalistic appearance. The boiler can be harmoniously integrated into almost any interior, whether it is an expensively decorated bathroom, a plumbing unit or a utility room.
  • Well thought out interface. Everything in Egis 24 FF is made in such a way that the user gets the maximum pleasure from controlling the equipment, without experiencing the slightest irritation or discomfort.
  • High speed of response of thermal sensors to any changes in external parameters.
  • Removing errors using special indicators.

Ariston Egis 24 FF is equipped with a copper heat exchanger. By the way, it has a special protective anti-corrosion coating. The design of the heat exchanger is such that the transfer of thermal energy from the burning fuel to the water in the circuits is as efficient as possible. All units of this model are equipped with a Polidoro burner, which has managed to prove itself well among specialists.

Hidden fittings and low noise level emitted during operation can also be considered important advantages of Italian technology. trademark. The design also provides for the presence of an antifreeze system that prevents the coolant from freezing in conditions of low temperature outside the window.



Scale protection is a very important option for a Russian buyer. This is because the quality of the coolant in our country is not so good as to refuse such an additional guarantee of a long service life of equipment. It is also worth noting that the 3-way valve and circulation pump reliably protected from sticking.

Ariston of the Egis 24 FF series is capable of operating in the "Chimney sweep" mode, which allows you to evaluate combustion products. The company offers a huge selection of optional accessories for temperature control.

The nominal output of the Egis 24 FF boiler is 24.6 kW. At the same time, the efficiency of the system reaches 94.1%. The water temperature in the heating circuit ranges from 40-82 degrees Celsius. At the same time, in the DHW system, the temperature of the coolant is from 36 to 60 degrees, depending on the intensity of the equipment.

There is also an updated version of the popular boiler - Ariston Egis PLUS 24 FF. The rated power of the unit is 24 kW. His distinguishing feature– the ability to function at a gas pressure in the system from 5 mbar. The design also provides for the presence of two high-precision NTC temperature sensors. As an option, the device can be aggregated with the T-CONTROL system.

The presence of a built-in condensate collector increases the efficiency of the equipment. The device is able to function even at very low temperatures outside the window (in practice, up to -52 degrees Celsius).

Egis PLUS 24 FF has two filters for mechanical cleaning of the coolant. Another feature of the unit is the ability to work together with a solar collector.

Installation Features

This unit is fairly quick and easy to install. Via Ariston instructions Egis 24 FF can be done by almost anyone who has ever dealt with gas burner equipment. All electrical connections are accessible from the outside, which is very convenient.

If you are not confident in your abilities and skills, entrust installation of Ariston Egis 24 FF series to a professional who can not only mount the unit with high quality, but also correctly configure its operation depending on your needs for heat and hot water.

Give preference to this technique in the process of choosing the optimal heating unit, and you will never regret your decision.

BS gas heating boilers are the best equipment for those who understand economy. The 24 kW wall-mounted boiler for heating and hot water supply is compact in size, light in weight, has two reliable separate heat exchangers and a unique hydraulic group.

The new equipment is distinguished by an affordable price, which makes it an extremely attractive product on the heating market.

Recommended for apartment heating and hot water supply in high-rise city buildings. Its use will reduce the cost of each consumer for heating (in comparison with the existing central heating) by about 2-3 times. Having your own boiler, you decide when and what temperature it needs to maintain in the apartment. Individual comfort, perfect value for money!

Main benefits:

    fully adapted for Russia - work at reduced gas pressure (up to 5 mbar), low pressure and water flow;

    resistance to voltage drops;

    built-in condensate collector;

    operation at low outdoor temperature (up to -52°С)

    analog control panel with temperature display

    the possibility of reducing the power for heating (with the same power for hot water) and the function of switching on delay

    function of continuous electronic modulation of the burner flame

    anti-freeze, scaling and blocking functions of the circulation pump and 3-way valve

    self-diagnosis function

    primary heat exchanger made of copper with a protective coating,

    secondary stainless steel plate heat exchanger

    durable stainless steel burner with safety feature

    heavy-duty composite hydraulic group, motorized three-way valve

    2 ultra-precise ntc temperature sensors

    2 mechanical cleaning filters - in the heating and hot water circuit

    expansion tank 8 l.

    self-diagnosis function

    Possibility to connect t-control and room thermostat

Gas boilers Ariston appeared on the Russian heating market among the first. Thanks in large part to its worldwide famous brand, this Italian manufacturer of gas heating equipment quickly managed to "win" the domestic buyer and achieve high sales dynamics.

Ariston gas boiler, reviews of the owners of which help to better decide on a purchase, we can often find on different sites and in online stores. Modern feature set and good design, not bad specifications and a large selection of models are a clear advantage when buying a device, even despite the somewhat inflated prices.

But today we will consider not only the pros, but also the disadvantages of Ariston mounted boilers, having studied their device and features of the models, using the instruction manual, photos, reviews of customers and specialists.

Model range of wall-mounted double-circuit gas boilers Ariston

The Italian manufacturer is represented on Russian market a fairly wide range of wall-mounted gas boilers. We can meet gas boilers Ariston double-circuit and single-circuit, traditional and condensing, with storage boiler and without it.

In addition, like most competitors, gas boilers heating Ariston are issued with the closed combustion chamber (turbocharged) and with open (atmospheric). For devices with forced draft, a chimney outlet is provided horizontally through the wall, additionally buying a special one for it with a pipe diameter of 60/100 mm.

Gas boilers Ariston: product range


To date, the Italian company produces several modifications of its traditional double-circuit gas boilers:

- Ariston BS 15 FF, 24 FF and 24 II;

- Ariston Cares X 15 CF and 15 FF, 18 FF, 24 CF and 24FF;

- Ariston HS 15 CF and 15 FF, 18 FF, 24 CF and 24FF;

- Ariston Clas X 24 FF, 28 FF and 24 CF;

- Ariston Egis Plus and Premium;

— Ariston Genus X;

— Ariston Alteas X.

The single-circuit gas boiler Ariston with the possibility of connecting an indirect heating boiler is represented by only one model “Ariston Cares X System” with a power of 15 to 32 kW with closed and open combustion chambers.

Double-circuit gas boilers Ariston are available with a capacity of 15, 18, 24 and 28 kW. The most popular modification is a 24 kW device that can heat a house up to 200-230 m2. Turbocharged boilers have the symbols FF in their name, atmospheric - CF.

Features of gas boiler Ariston Cares X: manual, device

Ariston Cares X 24FF


This model is one of the budget ones in the price segment up to 35,000 rubles, and due to this, the most popular, judging by the number of reviews from the owners of the Ariston boiler. But even for a small amount, the buyer receives a modern wall-mounted gas boiler that has a nice appearance, button control and an LCD display, as well as a whole range of necessary functions.

As on all models of Ariston wall-mounted gas boilers, the Cares X series devices are equipped with: Wilo with automatic air vent and gas valve SIT. In addition, they are equipped with a boiler safety group and a membrane expansion tank of 8 liters.

The gas boiler "Ariston Cares X" has two heat exchangers: the main copper with aluminum coating for the heating circuit and the compact secondary stainless steel for the DHW circuit. The capacity of this secondary heat exchanger for the 24 kW Ariston Cares X 24 FF (CF) models is 13.6 l/min. Consider the device of a double-circuit gas boiler Ariston Cares X 24 FF NG:

Double-circuit gas boiler Ariston


1 - outlet for a coaxial chimney;
2 - pneumatic relay;
3 - collector for condensate;
4 - main heat exchanger for heating;
6 and 19 - temperature sensors at the inlet and outlet of the heating circuit;
7 - Polidoro gas burner;
8 - ignition electrodes;
9 - secondary heat exchanger for hot water supply;
10 - gas valve SIT;
11 - safety valve for 3 bars;
12 - ignition block;
13 - pressure gauge;
14 - tap for feeding the heating system;
15 - filter;
16 - DHW flow sensor;
17 - Wilo circulation pump;
18 - pressure switch;
20 - three-way valve drive;
21 - burner flame control sensor;
22 - combustion chamber;
23 - expansion tank;
24 - fan (turbine).

The "winter-summer" mode and room thermostat help to reduce gas costs. In summer, the boiler can only work on the DHW circuit, while in winter the device works economically thanks to the modulating gas burner. The room thermostat is not included in the boiler, but it can always be purchased separately.

Boilers of this series have in their device temperature sensors installed on the "supply" and "return", running water temperatures, flame and draft control sensors. In addition, the devices are equipped with a security system: protection against low water pressure, protection against freezing of the system and its overheating.

The Ariston gas boiler is adapted to Russian conditions, such as power surges, low gas pressure and low air temperature outside the window. But, even despite this, the manufacturer himself recommends connecting the boiler through.

This recommendation applies not only to boilers of this brand, but also to other wall-mounted gas boilers of any manufacturer. If the electronic board of the boiler suddenly fails due to a power surge, then this case will not be guaranteed.

Technical characteristics of the double-circuit gas boiler Ariston Cares X

Ariston gas boiler: technical specifications


Advantages of Ariston gas boilers:

- a very large selection of models;
- a prestigious global brand;
- Italian assembly;
- two heat exchangers;
— adaptation to Russian conditions.

Disadvantages of gas boilers Ariston:

- overcharge;
- components made in China;
- the main direction of the company is the production of storage water heaters.

Dual circuit gas boilers Ariston


For high-quality heating of the premises of private houses of medium size (250-300 m²), the Ariston BS24FF boiler, operating on natural gas, is perfect. This is a fairly reliable product of a well-known Italian brand, which is distinguished by an acceptable cost. Unfortunately, the instruction manual attached to it rather briefly describes the device and functions of the heating unit, so it is worth considering them in more detail.

General overview of the heat generator

domestic hot water device Ariston BS II 24 FF is a gas wall-mounted heat generator equipped with a closed combustion chamber and forced combustion air supply by means of a fan (suction). Due to this organization of fuel combustion, the efficiency of the unit is 93.8% in normal mode and 89.3% with minimal combustion. To remove flue gases from the house, a double-walled coaxial chimney is used.


Theoretically, the rated power of the boiler is 25.8 kW, which is enough to service the water heating system of a private cottage with an area of ​​​​up to 300 m², located in middle lane Russian Federation and properly insulated. With poor insulation or lack thereof, the power of the device is enough to heat no more than 250 m² of area.

The Ariston BS 24 gas boiler is a modern multifunctional unit that can operate in automatic mode and does not need constant supervision by the homeowner. In addition, it is equipped with a second heating circuit for preparing water for the needs of hot water supply.

As the instruction says, the device includes the following main components and elements:

  1. Controller. This is the electronic brain of the boiler, which controls its operation based on the readings of temperature, pressure and draft sensors, as well as signaling the current mode or malfunction.

  2. Burner device of modulating type. It can smoothly change the intensity of combustion at the command of the controller, thereby adjusting the power of the heat generator.
  3. primary heat exchanger. Serves for heating water in the heating network.
  4. secondary heat exchanger. Heats tap water for domestic hot water.
  5. Safety gas valve. Shuts off the gas supply independently of the controller when a emergencies. These include a drop in fuel pressure in the line below 5 mbar, the disappearance of draft in the chimney and spontaneous extinction of the burner.
  6. Closed combustion chamber, insulated with basalt fiber.
  7. A fan that supplies air to the chamber and removes flue gases from there through a coaxial chimney.

In addition to the main elements, the Ariston BS 24 FF boiler is equipped with additional devices that turn it into a wall-mounted mini-boiler room.

This is a circulation pump equipped with an automatic air vent, and a membrane-type expansion tank with a capacity of 8 liters. The heat generator heats water for heating up to a temperature of 85°C, for hot water supply - up to 60°C. Working pressure range in heating system- from 0.6 to 1.5 bar, maximum - 3 bar.


The maximum pressure for which the DHW circuit is designed is 7 bar. The wall-mounted boiler is able to provide water consumption for household needs up to 10 l / min when it is heated by 35 ° C.

Functions of the thermal unit

The wall-mounted gas boiler Ariston is equipped with many functions, which allows you to operate it with maximum comfort:

  • convenient front panel with indicators operating temperature and a pressure gauge showing the pressure in the heating network;
  • electric ignition, carried out in automatic mode;
  • protection against power surges in the network, freezing and the appearance of a layer of scale;
  • adaptability to Russian operating conditions at low gas pressure;
  • smooth change of burner operating modes (modulation), which allows burning fuel with maximum efficiency;
  • the possibility of switching to liquefied gas;
  • the unit is equipped with a container for collecting condensate flowing from the secondary heat exchanger when heating water for domestic hot water;
  • Possibility of connection of weather-compensated automation and room thermostat.

For the manufacture of elements of the heat generator, appropriate materials were used to ensure a long service life. The heating heat exchanger is made of copper and has an additional protective coating, the hot water treatment unit is made of stainless steel. The burner is also made of stainless steel and protected from clocking (frequent shutdowns).

Starting and running the heater

The instruction manual for the Ariston boiler says that to start it, just press the "ON" button, the controller of the device will do the rest. If after 10-12 seconds the start did not occur, then it is necessary to reset it with the "Reset" button and repeat the inclusion. A repeated unsuccessful start means that the automation does not allow switching on due to a malfunction. According to the instructions, you need to contact the service department, but some problems can be detected on your own:

  • low pressure in the heating network;
  • the heating system is filled incorrectly, there are air pockets in the boiler;
  • electrical network failures.

In accordance with the rules, the connection of a gas heating unit to the gas main and a test run must be carried out by specialists of an organization that has a permit for these types of work. Therefore, the first inclusion should not cause you problems.

After the burner is turned on, heating of the coolant begins up to the temperature set by the regulator on the front panel. If the faucet is opened at this time hot water, then the flow sensor in the boiler will work, and the three-way valve will switch the coolant flow to the second heat exchanger. The water in the DHW circuit will heat up to the temperature set by the second regulator.

When choosing heating equipment, pay attention to equipment from world-famous brands. A striking example of this are the Ariston wall-mounted gas boilers. They are used for heating private cottages, apartments in apartment buildings, commercial and industrial facilities. Their power is up to 35 kW, which corresponds to maximum area 350 sq. m. Ariston also produces more powerful models.

Features and benefits of Ariston wall-mounted gas boilers:

  • Reliable heat exchangers made of copper and steel;
  • Many models for any operating conditions;
  • Intuitive control;
  • Low level noise;
  • High energy efficiency.

Ariston wall-mounted gas boilers are assembled with steel and copper heat exchangers. The latter are characterized by higher resistance to corrosion and thermal stress. The heat exchangers used do not require excessively frequent maintenance and please with a long service life.

Ariston boilers are represented by many models with one or two circuits. Single-circuit models are the simplest in the line of heating equipment. They heat the rooms, giving them warmth. Double-circuit models are a little more complicated, but provide consumers hot water. Ariston wall-mounted gas boilers are distinguished by efficient DHW circuits, quickly heating water to the desired temperature. The most powerful models can work with several draw-off points. Boilers are also divided into atmospheric and turbocharged. The latter are designed to work with a coaxial chimney, they are equipped with fans for the forced removal of combustion products. To create comfort, low-noise fans are used here.

Management in these boilers is extremely simple. The consumer needs to set the temperature in the heating and water supply circuits - no additional actions are needed. The equipment will provide support for the specified temperature regime and heats the water in the DHW circuit to the specified value. For support certain temperature in the rooms you need to connect a thermostat. Advanced models use weather-dependent automation and climate control modules via Wi-Fi and the Internet.

Ariston wall-mounted boilers are characterized by high efficiency, reaching 94%. Almost all the heat generated by them is sent to the heating system - with a minimum amount of losses. Using these boilers for heating residential, industrial and commercial buildings, you can count on solid gas savings.

Looking for where to buy wall-mounted gas boilers from Ariston? You will find them in the Teplodvor online store catalog. Customers can choose from models with a power of up to 35 kW, with open and closed combustion chambers, as well as with one and two circuits. Select equipment using the parameters filter, order delivery in Moscow and Russia.