Turbine (smokeless) gas heaters

Provide hot water from the faucet at any time helps water heater. For example, a gas water heater. However, not every house is possible to install such equipment, because such a column must remove the products of combustion through the chimney. Help in this case is able to turbine model of such unit, which, due to the possibility of its installation without a chimney, also called smokeless (or in some sources without exhaust).

Pros
- Such a speaker can be installed in the room without a chimney.
- Due to the forced injection of air in such an apparatus, the efficiency is higher.
- The presence of a closed combustion chamber prevents an increase in indoor air temperature, which is especially important for summer operation.
- Since the air for the speaker is taken from the street, the apartment does not burn oxygen.
- Since the body of the speaker is almost completely closed, it reduces the risk of penetration of combustion products of gas into the room.


Cons
- Such a column is energy-dependent, as its fan runs on the mains electricity. If the electricity is disconnected, it is impossible to use a turbine speaker.
- Because of the fan operation, the equipment is quite noisy.
- Speakers of this type cost more than traditional models. On average, the price of a turbine unit is 15-17 thousand rubles or more.
- The installation of such a column requires coordination not only with the organizations responsible for the supply of natural gas, but also with the neighbors who live above your apartment. Bringing the pipe to the facade of the building may be prohibited by the Architectural Control Service.
- Outlet pipe due to the constant formation of condensation in the winter can freeze.



The difference from a conventional speaker
Modern columns are economical, safe and high-performance. They are also attractive for their design and ease of operation, but require a lot of attention to the removal of combustion products of natural gas. It is not possible to use the ventilation ducts in the building for this purpose, as a dedicated chimney is required. It is missing in many buildings, which leads to a ban on the installation of a gas boiler in such houses.


One way out could be the installation of a remote chimney, which would go out of the apartment through the exterior wall. However, this is difficult and quite expensive, and sometimes not possible at all. And the installation of a turbine heater will be a more suitable option.
The main difference of such a heater is the forced smoke extraction. The design of the turbine speaker includes an electric fan, which creates a good draft, even if the chimney is low and short. By installing such a speaker, it is enough just to take the pipe out of the apartment, and for this purpose it is not necessary to mount the chimney to the roof level. All other technical characteristics of turbine devices do not differ from other models of gas columns.

Types
You can meet:
- Semi-turbo column. Such equipment can be installed in any room that is well ventilated. The fan must ensure not only the exhaust of combustion products, but also the supply of fresh air to the burner. Installation of such a column requires close attention to the norms of air exchange in the room. The advantage of a semi-turbine device is a lower price (it is almost half the price of turbine models).
- Turbine column. Such a device is completely independent of the ventilation system in the house. This equipment not only removes the products of combustion from the apartment, but also takes the air needed for the functioning of the burner from the street.



Device
In turbine models there is a double-circuit chimney, which is also called coaxial. In its structure, it is a pipe inside the pipe. Smoke is exhausted on the inside, and through the gap between the pipes a stream of air from the street enters the room. This allowed the heater to be equipped with a closed combustion chamber that does not require air from the room, thus increasing the overall safety of using the heater.



Selection Tips
- When buying a turbo heater, first determine the location in which you want to install the heater. This way you will calculate the availability and cost of the installation work.
- When selecting the right heater, first pay attention to its capacity, since the output of hot water depends on this indicator. Determine whether you need a simultaneous flow of warm water from 2-3 sources, because in this case, the purchased device must be of higher capacity.
- The next important indicator is the type of ignition of the device. It can be represented by piezor ignition (the igniter inside the speaker will constantly burn) or electric ignition (a more economical option, because the igniter will light up only when you turn on the device). There are also models in which the ignition is from a hydro generator.
- Pay attention to the control of the heater. In many models, the temperature control is done manually, but there are also units with automatic control.
- Pay attention to security of the purchased model. You should be sure that in case of overheating, changes in water pressure or burner fading, the speaker will not cause health and life problems.
- Deciding on the manufacturer, ask about the availability and cost of spare parts.


Installation in an apartment and a private house
Connecting the turbocharger should be handled by specialists. Your own hands can only connect the device to the water supply. You can also independently take out the chimney, making a hole in the wall. Installation of the pipe should be carried out hermetically, so it is important to pay attention to its insulation and to use couplings and adapters.



Review of models
- Termet Aquacomfort Turbo G19-03. This is an inexpensive semi-turbo model from the popular Polish manufacturer. The speaker uses an electric ignition, the power of the device is 19.2 kW. In a minute in such a device heats 11 liters of water. The model can also operate on liquefied gas.
- BOSCH Therm 8000 S WTD 27 AME. This is a very expensive speaker from a well-known German manufacturer. Its advantages are called the excellent quality and high reliability of the device. In a minute in such equipment, up to 27 liters of water is heated, and the capacity of the device - 45 kW. The model is often purchased for heating water for bars, restaurants and other large institutions.



Reviews
Those who have chosen a turbine speaker for their home, almost always remain satisfied with such equipment. The main advantage of the device they call the absence of a chimney and any problems associated with the removal of combustion products of gas. Of the disadvantages, users note the rather noisy operation, as well as the need to connect such equipment to the network.




