How to use a turbocharged gas water heater? What is the advantage of a turbocharged gas water heater and how to choose it? Install a turbocharged gas water heater

The most rational option is considered to be individual provision of hot water using gas equipment. But not all apartments are equipped with the chimneys required for this; in this case, a turbocharged gas water heater with forced smoke removal can help.

Fundamental differences between turbocharged and conventional gas water heaters

A modern geyser is highly efficient and economical. It is equipped with automatic control systems to ensure safe operation. And the designers did a good job on all the produced models. In general, it’s good for everyone, and the financial costs of paying for gas are disproportionately lower compared to electric boilers.

But there is one big problem. Combustion products must be removed outside the premises, otherwise there is a risk of carbon monoxide poisoning. Dedicated chimneys must be used for this purpose; the use of existing ventilation ducts is prohibited. Most old houses are not equipped with such communications, so representatives of the gas service quite rightly prohibit the installation and operation of gas hot water heaters.

Of course, you can mount an external chimney on an external wall outside the apartment, but for residents of high-rise buildings living on 2-3 floors, such a design will be quite expensive. And technically it is difficult to install such a chimney, and in some conditions it is even impossible. The best option for such houses is considered to be a turbocharged gas water heater, equipped with the simplest devices for forced removal of smoke outside the room.

The design of such a device includes a low-power electric fan, which allows you to create stable draft even with a small length and height of the chimney.

For such columns it is enough to print chimney just outside the apartment, there is no need to install a vertical section up to the roof level.

Existing modifications of turbocharged columns

In all other respects, turbocharged models are practically no different from the usual standard speakers. The same choice of automation, the possibility of electric ignition, shutdown in case of problems in the gas supply system and all other devices that simplify control and make operation comfortable and safe.

Experts distinguish between two main types of turbocharged equipment (although the name itself is technically incorrect, since the turbine has a slightly different purpose, but the choice of the people has become entrenched among specialists):

Semi-turbo geysers can be installed in any premises equipped with an effective ventilation system. The fan installed on such modifications can only ensure the removal of combustion products, and the flow of fresh air into the working area of the column (to the burner) is carried out precisely due to the ventilation network.

When installing such speakers, it is necessary to carefully monitor compliance with air exchange standards in residential premises. If you achieve the values required by standard indicators, then you should abandon this type of gas equipment.

The main advantage that a semi-turbo gas water heater has is its very affordable cost. Compared to turbocharged models, the price is almost 2 times less.

Turbocharged gas water heaters are practically independent of the efficiency of internal home ventilation systems. They provide not only the removal of smoke and other combustion products from the apartment, but also the intake of fresh air necessary for the operation of the device from the street.

For this purpose, equipment of this type is equipped with a coaxial (double-circuit) chimney. At its core, it is a pipe within a pipe. Smoke is removed through the internal element, and the return air flow goes through the gap between the pipes.

Thanks to this system, it became possible to use a combustion chamber in the design closed type. After all, for gas combustion there is no need to take air from the room; the flow forced from the street is quite sufficient. This has significantly improved the overall safety of operating gas equipment of this type.

The main advantages of turbocharged speakers

In addition to the possibility of installing such speakers in rooms not equipped with chimneys, turbocharged speakers have a number of other advantages that were noticed not only by professional experts, but also by ordinary users.

First of all, the following points should be highlighted:

Forced injection of fresh air made it possible to increase the efficiency of the column. The efficiency of such a unit is significantly higher compared to traditional models.
The closed design of the combustion chamber helps prevent an increase in temperature in the room, which is especially important during intensive use during the warm season.
Intake of fresh air from the street helps prevent the so-called burning of oxygen, which makes the atmosphere in the apartment more comfortable and healthy.
In addition, the almost completely closed housing reduces the risk of gas contamination and penetration of combustion products into the room. Speakers of this type are considered the safest.

To be fair, it is worth mentioning the inherent disadvantages of this equipment:

The column is energy dependent; to ensure the fan operates, it must be connected to a household electrical network. If the voltage is turned off, you cannot use such an installation; an uninterruptible power supply will help solve the problem.
The operation of the fan unit creates additional noise, but its level does not create noticeable discomfort.
The cost of speakers of this type is significant; on average, it will cost the owner no less than 15-17 thousand.
In any case, the installation of such equipment must be coordinated with the organization supplying natural gas. In addition, it is quite possible that you will have to obtain permission from neighbors on higher floors.

What to look for when choosing

When purchasing, first of all pay attention to the following points:

Thermal power of the column. Preference should be given to models with an average value of this indicator; high-power speakers are more expensive, and the resource is not fully used.
Device performance (provided water flow at a certain temperature). In most cases, 10-11 liters per minute is sufficient. In addition, it is worth paying attention to the required minimum pressure in the water supply; in some cases, the column simply will not be able to work.
The type of gas fuel used, some models can be used to run on liquefied gas.

Semi-turbo gas water heaters Termet

Polish-made equipment is quite widely represented on the market. There is a stable demand for these speakers.

Model Termet Aquacomfort Turbo G19-03

The turbocharged one is equipped with electric ignition equipment. Thermal power is 19.2 kW, the provided hot feed flow is 11 l/min (temperature 25 degrees). Such a column can operate on natural and liquefied gas.

The average cost is 6-7 thousand rubles.

Turbocharged speakers BOSCH

Equipment of this class belongs to an expensive price category.

A water heater helps ensure that hot water comes from the tap at any time. For example, a gas water heater. However, it is not possible to install such equipment in every house, because such a column must discharge combustion products through the chimney. In this case, a turbocharged model of such an apparatus can help out, which, due to the possibility of its installation without a chimney, is also called chimneyless (or in some sources, exhaustless).

pros

Such a column can be installed in a room without a chimney.
Thanks to forced air injection, such a device has a higher efficiency.
The presence of a closed combustion chamber prevents the air temperature in the room from increasing, which is especially important for operation in the summer.
Since the air for the operation of the column is taken from the street, oxygen is not burned out in the apartment.
Since the speaker body is almost completely closed, this reduces the risk of gas combustion products entering the room.

Minuses

This column is energy-dependent, since its fan is powered by the mains. If the power is turned off, the use of a turbocharged column is impossible.
Due to the operation of the fan, the equipment operates quite noisily.
Speakers of this type are more expensive than traditional models. On average, the price of a turbocharged device is 15-17 thousand rubles and more.
To install such a dispenser, approval is required not only from organizations responsible for the supply of natural gas, but also from neighbors living above your apartment. The installation of a pipe on the façade of a building may be prohibited by the architectural control service.
The outlet pipe due to the constant formation of condensation in winter time may freeze.

Difference from a regular column

Modern speakers are economical, safe and high-performance. They are also attractive for their design and ease of control, but require great attention to the removal of natural gas combustion products. It is impossible to use the ventilation ducts in the building for this purpose, since a dedicated chimney is needed. It is absent in many buildings, which leads to a ban on installing a gas water heater in such houses.

One of the exits may be the installation of an external chimney, which will exit the apartment through outer wall. However, this is difficult and quite expensive, and sometimes even impossible. And installing a turbocharged heater would be a more suitable option.

The main difference of such a column is the forced removal of smoke. The design of the turbocharged column includes an electric fan, which creates good draft, even if the chimney is low and short. Having installed such a column, you just need to remove the pipe from the apartment, and for this it is not necessary to mount the chimney to the roof level. All others specifications turbocharged devices do not differ from other models of geysers.

Kinds

You may find:

Semi-turbocharged column. Such equipment can be installed in any room that is well ventilated. The fan must ensure not only the removal of combustion products, but also the flow of fresh air to the burner. Installing such a column requires close attention to indoor air exchange standards. The advantage of a semi-turbocharged device is its lower price (it is almost half the price of turbocharged models).
Turbocharged column. Such a device is completely independent of the ventilation system in the house. This equipment not only removes combustion products from the apartment, but also takes in the air necessary for the functioning of the burner from the street.

Device

Turbocharged models have a double-circuit chimney, which is also called coaxial. In its structure it represents a pipe inside a pipe. Smoke is discharged through the interior, and through the gap between the pipes a flow of air from the street enters the room. This made it possible to equip the column with a closed combustion chamber, which does not require air from the room, thereby increasing the overall safety of using the heater.

When purchasing a turbo heater, first determine the location where you want to install the column. This will help you calculate the availability and cost of installation work.
When choosing a suitable column, first pay attention to its power, since the output of hot water depends on this indicator. Decide whether you need simultaneous supply of warm water from 2-3 sources, since in this case the purchased device must be of higher power.
The next important indicator is the type of ignition of the device. It can be represented by piezo ignition (the pilot light inside the column will constantly burn) or electric ignition (a more economical option, since the pilot light will light up only when the device is turned on). There are also models in which ignition occurs from a hydrogen generator.
Pay attention to the column controls. In many models, temperature regulation is performed manually, but there are also devices with automatic regulation.
Pay attention to the safety of the model you are purchasing. You must be sure that in case of overheating, changes in water pressure or extinguishing of the burner, the column will not cause problems with health and life.
When deciding on a manufacturer, inquire about the availability and cost of spare parts.

Installation in an apartment and private house

Connecting a turbocharged column should be done by specialists. You can only connect the device to the water supply with your own hands. You can also remove the chimney yourself by making a hole in the wall. The pipe must be installed hermetically, so it is important to pay attention to its thermal insulation and use couplings and adapters.

A turbocharged gas water heater is a flow-through water heater. That is, this device does not accumulate water in order to heat it later, and this all happens while using a regular tap.

That is, this device was invented in order to provide people with hot water quickly and without unnecessary hassle and difficulty.

Since centralized provision of hot water does not always occur without incidents and various inconveniences, the need for any water heating devices does not disappear.

The Oasis turbocharged gas water heater has its own characteristics. We will try to talk about them briefly and clearly.

1 What features does a turbocharged gas water heater have?

Turbocharged gas water heaters do not have a whole series of advantages.

In particular, the turbocharged type makes it possible to use a coaxial chimney when installing it. This is a salvation for those who live in apartment buildings and do not have the opportunity to remove a traditional chimney through the roof of the building. And if they have such an opportunity, it will be very expensive and can only be realized with the permission of the supervisory authorities. For a Selena turbocharged column, a coaxial chimney that exits horizontally through the wall is quite suitable. This method of smoke removal is not only convenient, but also economical. It allows you not to touch the roof in private houses - and this is a significant plus. Also, a chimney of this type is much shorter than a traditional one, and here you can benefit from the cost of the pipe. In addition, such a chimney for the Selena turbocharged gas water heater is more efficient; it optimally eliminates combustion products that are present during the operation of the gas water heater. But there is one nuance here too. The operation of the Termet turbocharged gas water heater is based on a closed combustion chamber. That is, combustion products cannot enter the room in any way - they immediately exit through the chimney to the street. This entire system is complemented by a fan specially installed in the Neva turbocharged gas water heater, which accelerates the removal of harmful substances. That is why Neva turbocharged speakers can also be used in new buildings that are built without taking into account the need for residents to have chimneys.
The turbocharged type does not take air from the room for its operation. Its operation is ensured by air coming from a coaxial chimney, which, by the way, is double-circuit. That is, it looks like a pipe in a pipe, through one of which combustion products go out into the street, and through the second, fresh air filled with oxygen enters, which allows the combustion process to be maintained in a closed chamber.
A closed combustion chamber increases the efficiency of the Oasis column, so heating water requires less energy resources, in particular gas, which is expensive.
The Neva turbocharged gas heater does not increase the air temperature in the room in which it operates. That is, it provides hot water, but does not provide unbearable heat. This is especially met good feedback about a turbocharged gas water heater from those who used it in the summer, when it’s already hot.

Oasis turbocharged speakers also have some disadvantages.

If you live in apartment building and installing a coaxial chimney with your own hands involves its access to the facade of the building, then you may encounter a service that deals with architectural control.
Oasis turbocharged speakers make a lot of noise when running. This mainly happens thanks to the fan, which comes into action when the speaker is turned on.
Also, the Oasis turbocharged speaker is dependent on the electrical network, which is not always convenient. In case of rolling blackouts or breakdowns of hot water from the Oasis turbocharged gas water heater, you don’t have to wait.

2 What to consider when choosing a turbocharged column?

When purchasing a device, first decide on the place where the Neva turbocharged gas water heater will be installed. This way you can already calculate what materials you will need, for example, to install a chimney, and how much it will cost.

When purchasing an Oasis speaker, pay attention to its power. The higher it is, the less time it will take to fully heat the water. And since the Oasis turbocharged dispenser is flow-through, this is important, because such devices must be more powerful than storage ones.

Also pay attention to what type of chimneys the Neva turbocharged column is designed for. This can be vertical or horizontal smoke exhaust methods. Before buying a product, think about what will suit you in your living conditions.

Also look at the performance of the Oasis turbocharged gas water heater. That is, how many liters of water can it heat in one minute. Here you also need to think about where you will use the heated water. If only for washing dishes, then a turbocharged Oasis column with lower performance will be enough for you. If the needs for hot water are large (shower, bath, sink, etc.), then the device must be selected with appropriate performance.

Oasis turbocharged speakers also differ in their ignition method. This can be piezo ignition, when the igniter burns constantly, and the column starts working from its flame, if necessary.

You can buy a turbocharged Oasis gas water heater with electronic ignition. In this case, the spark will be provided by two batteries, which will have to be changed in time. It won't be difficult.

Ignition from a hydrodynamic generator (microturbine) in an oasis turbocharged gas water heater is the most convenient. It has a built-in electric generator that runs on running water and produces a spark without any additional means. There is no need to change batteries here.

You can purchase a device with an automatic adjustment system, as well as a turbocharged oasis column, which must be controlled manually. The price for different products will be accordingly. But here it’s up to you to choose: do you want cheaper or more convenient.

Also, when buying a turbocharged Oasis gas water heater, look for models in which safety is well thought out. The device must turn off if it overheats or, for example, combustion products stop being discharged normally. There is no need to skimp on this issue, because the Neva turbocharged engine with a well-thought-out safety system is the life and health of people.

If you decide to buy an Oasis turbocharged dispenser, ask whether it is easy to purchase spare parts for a turbocharged gas dispenser and how much they cost. Thus, you can choose the model that will be cheaper to operate, because repairs will be needed in any case someday and it will be better , if you can find everything you need for this.

It is worth noting that spare parts can be replaced in the Neva turbocharged gas water heater. In the event of a breakdown, you can install a new igniter, ignition unit, and sensors that the automation is equipped with.

2.1 What is worth knowing about installing a turbocharged gas water heater?

If you want to install a Neva turbocharged gas water heater with your own hands, you must understand that you cannot do this yourself, at least completely. The device must be connected to gas by qualified personnel.

But you can connect a turbocharged gas water heater to the water supply; this is something that can be done independently. To do this, you will have to buy some additional spare parts. In particular, couplings. Seals that will help make the installation of the structure airtight. You will also need a tee that will allow you to use both cold and hot water.

You can also remove the chimney with your own hands. Its installation involves making an appropriate hole in the roof or wall (depending on the type of chimney), as well as installing a chimney pipe, which must also be installed hermetically so as not to let combustion products into the room and not reduce draft.

To do this, use additional spare parts, for example, couplings, adapters and tees. Separately, you will have to insulate the pipe.

Is it possible to repair a turbocharged gas water heater with your own hands?

Repairing a turbocharged gas water heater with your own hands is undesirable, since the matter will affect gas equipment, and you need to have special knowledge in this area. Therefore, for safety reasons, it is better not to take on this work yourself, but to contact a specialist who will install all the necessary new spare parts without risks.

With your own hands, you can repair the chimney and or those parts of the turbocharged gas water heater that touch the plumbing part.

Turbocharged geysers are innovative instantaneous water heaters that have a number of features in equipment and operation, their own advantages and disadvantages. You need to know them if you cannot manage without a water heater in your home and have to make a choice between a number of devices. From the outside, the turbine is an ordinary fan “embedded” in a casing. With its help, not only the forced supply of air into the closed valve is performed. the combustion chamber of the water heater, but also the outlet of gas combustion products. Moreover, depending on the operating mode of the turbocharged gas water heater, the fan speed is regulated automatically. With low water pressure, less gas is used, therefore, the fan produces less air, the turbine speed decreases and vice versa. It is the creation of a forced air supply in the system that distinguishes turbocharged water heaters from conventional gas water heaters, the service of which directly depends on the draft value in the chimney. Often, insufficient natural draft leads to interruptions in the operation of a conventional water heater, which does not occur with a turbine.
Depending on where the air comes from into the combustion chamber (intake method), turbocharged gas water heaters can be: Semi-turbocharged - air is drawn from the room in which the column is located, and combustion products are eliminated outside.
Turbocharged gas water heaters take air from the street and send processed gases there.
Pros:

Excess air due to air injection guarantees the greatest burnout of gas and, as a consequence, the enormous efficiency of a turbocharged gas water heater.
Classical devices are inferior in terms of efficiency.
Closed combustion chamber.
Guarantees increased safety of the water heating device by removing combustion products to the street.
The speakers are great for those rooms where there is no chimney or the chimney is not suitable for the water heater.
An ordinary gas water heater may simply not come into operation if the water pressure is not too high.
The presence of a turbine also does not eliminate the provided action, but significantly minimizes this risk.
The penetration of carbon monoxide into the room is completely eliminated.
The product body does not reach temperatures that can cause burns.
The system operates in automatic mode; there are a number of protection values.
Integrated detectors enhance water temperature characteristics, its effects, etc.
Exceeding their very possible values will lead to automatic termination of the column operation.
Most turbocharged geysers are equipped with a screen on which temperature characteristics are displayed.
Some turbocharged gas water heaters can be used on liquefied gas.

Buying turbocharged gas water heaters in Rostov-on-Don, Krasnodar at a good price is very simple: place an order by phone or email.

Atmospheric water heaters have been replaced by chimneyless gas water heaters with a closed combustion chamber. European and domestic manufacturers produce turbocharged water heaters, which differ in the principle of water heating, the degree of automation of heating and functionality. When choosing, take into account the advantages and disadvantages of chimneyless water heaters.

What is a column with a closed combustion chamber

There are several types of turbocharged water heaters. Despite the existing differences in design, chimneyless geysers have a common operating principle and a similar design.

Before purchasing a water heater with a closed combustion chamber, you should understand what distinguishes it from a classic atmospheric column. What turbocharged gas water heaters exist, their design and operating principle.

Types of chimneyless speakers

All types of water heaters with a closed combustion chamber can be divided into several groups: according to the type of installation and the method of heating and providing hot water. It is customary to distinguish the following classes of equipment:

Operating principle - equipment is divided into two classes:
1. Gas storage water heater without chimney- is actually a classic boiler. Instead of a heating element, a gas burner serves as a heat source. The water is heated in a storage tank, after which the column automatically maintains the set temperature.
  A gas turbocharged storage water heater with a closed combustion chamber is an effective solution to the DHW issue. The main advantage is the instant supply of hot water to the consumer.
2. Instantaneous gas water heater without chimney- works like a classic speaker. The gas burner turns on after opening the water supply tap. 1-2 minutes pass between turning on the column and the flow of hot water. Gas instantaneous water heater with a closed combustion chamber is cheaper than an analogue with a storage tank.
Installation type - there are wall and floor models. Hanging speakers are often of the flow-through type. Storage water heaters are limited by the volume of the tank. As a rule, the capacity does not exceed 120-160 liters. Floor-standing models exclusively with built-in storage capacity.

When choosing a suitable water heater, take into account the size of the room used for the boiler room, ease of use and current rules governing placement and connection.

Design and principle of operation

An exhaust-free column, depending on its design, works as follows:

After considering the device and operating principle, you should learn about the existing differences between atmospheric and turbocharged water heaters.

What is the difference between columns with a closed combustion chamber and an open one?

The basic principle of operation (water heating) in a turbocharged and atmospheric water heater is identical. The heat accumulated during gas combustion is used to heat the hot water supply. The difference between a turbocharged gas water heater and a non-turbocharged one in the type of combustion chamber. There is a difference in the method of air supply and smoke removal:

Type of combustion chamber - the main difference between an atmospheric and a turbocharged column is associated with this device:
1. Water heaters with an open (atmospheric) combustion chamber burn air taken only from the room. The burner and igniter are in an open box.
2. Turbocharged speakers - the combustion chamber is sealed. Combustion air is taken from the street through the external contour of a coaxial chimney, or from the room.
Removal of combustion products and supply of oxygen for combustion. The characteristics of the atmospheric and closed combustion chambers are also different:
1. Open burner - air enters using natural circulation. The column is sensitive to the presence of good draft in the chimney.
2. Turbocharged column - the column got its name thanks to the turbine or built-in fan. The smoke is forced out. The fan creates pressure through which combustion products exit the firebox.

The difference in geysers with an open and closed combustion chamber is the control over the air supply and removal of combustion products. Due to the peculiarities of the internal structure, turbocharged ones have better efficiency and thermal efficiency. Chimneyless water heaters use air taken from the street to operate. During operation, the column does not burn oxygen from the room in which it is installed.

How to choose a turbocharged gas water heater

When selecting, it is necessary to take into account the characteristics of the gas water heater and the characteristics of the room in which it will be installed. Be sure to take into account the presence of additional functions. When choosing, pay attention to the following parameters:

Ignition type - simple and reliable speakers have mechanical control. The gas is ignited manually using piezo ignition. Further work continues with the pilot light constantly burning. Disadvantage of the device: dependence of work on a person and the need to comply with safety rules related to turning on / off equipment.
The best alternative is to purchase an automatic water heater with electric ignition (usually battery powered) with mechanical or electronic control.
Automation - equipment differs in the degree of automation. Fully automatic dispensers are easy to operate and maintain the required water heating temperature regardless of the pressure in the pipeline.
Heat exchanger material- it is better that the coil is made of copper. Copper has good heat transfer properties, as well as resistance to scale and overheating.
Storage tank- made of ordinary or stainless steel. The inside is covered with a special glass-ceramic polymer coating. The material of the storage tank directly affects the cost of a gas water heater. Equipment with a stainless steel tank costs 1.5-2 times more.
Bandwidth- water heating speed or productivity. To provide one water point (shower and dishwashing), a 17-20 kW (10-11 l/min) heater is required. To take a bath and simultaneously use several hot water points, you will need a 20-26 kW (11-15 l/min) water heater.
Gas type - all dispensers are designed to operate on mains gas. If the design includes a modular burner device, it is possible to connect a propane water heater. The equipment can fully operate on bottled gas or be connected to a gas holder. This is in demand in areas where there is no centralized gas supply.
An instantaneous liquefied gas water heater will solve the issue of hot water supply with minimal costs for fuel. Operation should be less expensive than use electrical equipment(depending on the area and energy tariffs).
Additional functions- the columns are equipped with modular burners and a self-diagnosis system. The anti-freeze function will be useful, preventing damage to equipment during a short-term emergency drop in temperature.

After selecting a suitable gas water heater according to technical and operational characteristics, you can proceed to the selection by manufacturer. Below is a unique rating, which includes models that enjoy constant popularity among domestic consumers.

Before deciding on the advisability of a purchase, you should study real reviews of turbocharged gas water heaters from various manufacturers.

Flow-through

Ariston Gi7S 11L FFI - flow rate 11 l/min. There is electric ignition and frost protection. There is a built-in function to automatically maintain the set heating temperature when the water pressure changes.
Lemax Turbo-24 is a product of a domestic manufacturer. The basic modification includes microprocessor automation and touch control. Operates on mains power and backup power. The multi-stage protection system in Lemax Turbo-24 prevents emergency situations with excessively high water pressure, and also turns off the gas supply to the burner during a dry start.
Vaillant AtmoMAG exclusive 14-0 RXZ- mechanical control and the need for manual ignition of the burner using a piezoelectric element. Capacity 14 l/min.
Rinnai RW-14BF is a universal water heater running on natural and liquefied gas (during conversion it is necessary to replace the nozzles). The column is economical and efficient. The RW-14BF has a self-diagnosis system. Flow rate 14 l/min.
Vatti MR11-N is a small and compact water heater with a capacity of 5.5 l/min. There is protection against overheating of the coolant. Vertical type of installation.
Ariston NEXT EVO SFT 11 NG EXP- model made in modern design. Touch control. Frost protection. Automatic ignition from the network. Capacity 11 l/min.
Haier JSQ20-PR (12T) is a wall-mounted water heater. The design uses a modulating gas burner made of stainless steel. Electronic control. Capacity 10 l/min.

Cumulative

Roda GasKessel GK 80 - gas boiler with vertical hanging installation. There is a system that protects the tank from scale. Polyurethane is used as thermal insulation.
Hajdu GB80.2 - gas storage tank with 80 liter capacity. Designed for wall installation.
Bradford White DS1-40S6FBN is a powerful boiler with a storage tank capacity of 150 liters. The inside of the container is covered with a glass-ceramic coating. DS1-40S6FBN works even with a minimum water pressure of 0.1 Bar. Can run on reduced gas. The best option water heater for a family of 4 people.

After choosing a column, it must be correctly connected to the gas supply and smoke exhaust systems.

How to install a chimneyless gas water heater

The connection is made only after obtaining permission from the Gas Supervision Authority. To apply, you will need to make a project for gas supply and write an application.

If the premises meet the requirements and are completed technical specifications permission is issued for the turbo column. After receiving official documents, the connection is made in accordance with the project diagram.

Placement and connection rules

In domestic SNiP and SP there are no rules stipulating the installation of a column with a closed combustion chamber. There are general recommendations and instructions. For this reason, the placement and connection rules are the same as in the case of an atmospheric water heater.

Regulatory documents for the installation of gas equipment in apartment and private buildings: .

To properly connect the turbo speaker, follow several instructions:

the area of the room used for the boiler room is at least 8 m², the ceiling height is 2.2 m;
It is necessary to have a window or an opening window;
the column is connected to the gas pipeline using a corrugated metal pipe, install a shut-off valve;
the water heater must not be placed in the bathroom or above the boiler, or hung on a load-bearing wall of the building;
It is necessary to have natural supply and exhaust ventilation.

Detailed installation requirements are described in the operating instructions provided by the manufacturer. The Code of Practice (COP) specifies the need to comply with these recommendations. The installation instructions provide detailed diagram connections.

To install a turbocharged gas water heater, you must obtain permission. Self-connection leads to penalties and shutdown of gas supply.

Organization of combustion products removal

Flue gases are removed and air is taken in using a coaxial pipe. The rules for organizing the removal of combustion products are related to the correct removal of the chimney from the room. There are general requirements:

the length of the coaxial pipe should not exceed 3 m;
the diameter of the chimney and the outlet of the pipe in the column must match;
the passage through the wall is made larger, approximately 1-1.5 cm, the gap is insulated with non-combustible thermal insulation.

The coaxial gas water heater is installed so that the chimney has a slight slope towards the street. If condensation appears during operation in winter, the moisture will flow outside and will not damage the water heater.

Rules for operating a chimneyless gas water heater

Turbocharged water heaters are the best water heaters today. Most models operate in automatic mode, have simple controls and a multi-stage protection system. Basic rules for operating turbocharged water heating equipment:

the first start-up is carried out in the presence of an inspector or other representative of the gas service;
during operation, the water heater cannot be moved further than 1.5 m from its original location;
the socket is installed away from the column with a gap of at least 0.4 m;
if there is a smell of gas in the room or the water heater malfunctions, turn off the gas supply and call the emergency service;
depending on the type of chimneyless dispensers, maintenance is required 1-2 times a year;
in gas storage boiler To heat water with a closed combustion chamber, the magnesium anode is regularly changed, regardless of the internal device and type, the nozzles and burner are cleaned.

Before using the water heater, you should carefully read the operating instructions and carefully follow the manufacturer's recommendations. Thus, you can extend the service life and prevent common malfunctions and breakdowns of household appliances.

Advantages and disadvantages of turbocharged water heaters

A gas water heater with forced removal of combustion products has proven itself on the positive side. There are certain disadvantages.

Before purchasing, you should consider all the nuances of operation. Particular attention is paid to the existing pros and cons.

Why are turbo speakers good?

A hot water column with a closed combustion chamber has several advantages:

economical fuel consumption, approximately 30% less than classic atmospheric water heaters;
constant water temperature, regardless of the pressure in the pipeline;
quiet operation;
convenient control;
high performance.

An instantaneous water heater with forced removal of combustion products, provided proper connection and operation, will work for at least 10-15 years. The manufacturer's warranty in most cases is valid for the first 2-3 years of use.

Disadvantages of chimneyless speakers

There are several obvious disadvantages of turbocharged water heaters:

Dependence on electricity supply- speakers operating with forced smoke removal are driven by an electric motor. When the voltage is turned off or surges, they stop working.
Sensitivity of automation to power surges- weak points of chimneyless speakers with mains power: ignition unit, power supply, microprocessor. Manufacturers recommend installing a voltage stabilizer and an uninterruptible power supply.
Cost of a turbocharged column- the main disadvantage affecting the popularity of water heaters. The price of the equipment is approximately 1.5-2 times more expensive than the classic model.

A turbocharged column has both advantages and disadvantages. Small disadvantages are fully covered by ease of control, ease of use and cost-effectiveness of the equipment.