What are the advantages of domestic gas columns Neva

Geysers of domestic production Neva are very popular among Russian consumers. This instantaneous water heater has proven itself on the positive side. This is evidenced by numerous recommendations and reviews of the owners.

Ignition methods

In the model range of gas water heaters of this company there are the following types of ignition.

1. Pilot burner (for example, in the Neva 3208 model). There are some features of its use, indicated in the manual. So, before the first start, the igniter needs to be set on fire manually. For this, two buttons are simultaneously pressed: a gas and a piezoelectric device.At this moment gas and a spark are fed into the igniter, as a result the flame will ignite, which will burn constantly. After the user opens the tap, the main burner will ignite from the igniter and warm water will flow in a short time.
   
   

   Geyser Neva 3208

2. Electric ignition. The principle of operation is the same as in piezoelectric ignition, only instead of the igniter, an electrical source is used, which is powered by batteries. This method is economical (in terms of gas consumption) - this is a modern version of gas water heaters. The models with electronic automatic ignition include gas column Neva 4511, as well as 5011 and 5014 models;
   
   

   Geyser Neva 4511

3. Hydro turbine ignition. Its action is based on the pressure of the water stream. The main advantage of such geysers is the automatic and safe operation, independent of the batteries. But such models are much higher.

The most popular gas heaters with electric firing. They are easy to use and affordable.

Water heater power

This indicator is determined by the volume of warm water at the outlet.It is logical that the more liters of water the system releases, the more powerful it is.

All gas columns can be divided into:

• small, their power from 17 to 20 kW;
• average, from 20 to 26 kW;
• large, from 26 to 28 kW.

Equipment of small capacity is suitable only for one point of water intake. If you plan to install a water heater to supply multiple systems, then you should choose more powerful options. For example, for 2-3 points of water intake in its technical characteristics suitable geyser neva lux 5011 or 5014. These are systems with automatic piezo ignition, their power is 24 kW. Reliable equipment that can properly perform the functions assigned to it in long-term operation.

Geyser Neva luxury 5011

Type of combustion chamber

Modern Neva company columns can be either with a natural (open), or with a forced. Example open combustion chamber is the Neva 4510, the installation instructions for which contain certain requirements for the room in which the equipment is installed:

• area of ​​at least 8 square meters;
• high-performance ventilation system of heat-resistant material.

Safety system

Any gas equipment must have a reliable security system. The manufacturer of gas columns Neva pays special attention to this. All modern models have several degrees of protection and are equipped with special sensors that monitor the operation of the water heater.

1. Safety valve. In the event of an increase in pressure in the system, it stops the flow of gas and water.
2. Flame sensor or ionization. Gas control, which in the case of damping of the burner stops the flow of gas to it.
3. Thermorelay. Protects the overheating device. In the case of strong heating shuts down the system.
4. Water pressure sensor. It activates and stops the automatic gas supply when the water is turned on.
5. Temperature sensor. If necessary, it changes the water temperature when several water intake points are connected and disconnected. Such a device is installed in the gas columns of the updated models Neva Lux 4514, 4513.

Features of domestic geysers

Geysers of the domestic brand Neva are adapted for Russian water supply systems. According to the manufacturer of “Gazapparat”, the water heater continues its work, even if the pressure is less than 13 mbar. Following the data in the operating instructions, the Neva gas water heater will begin its work at a pressure of 0.2 atmospheres. But you should avoid the constant use of equipment under such conditions.

In the model Neva 4511 instruction provides for the normal operation of the device and at a pressure of 0, 10 Bar.

Separately worth mentioning about maintenance. Service of imported gas water heaters in most cases does not suit consumers. Even in the case of the selection necessary to replace the parts, its delivery can take a long time. Yes, and for the repair of foreign speakers are not taken many service centers. A completely different situation with domestic gas instantaneous water heaters. For example, the Neva transit gas column has a removable heat exchanger. The price of the component part is about 4000 rubles. It is this part in such devices that is most vulnerable.

Another predominant feature of the Russian systems is price segment. The cost of such devices, unlike imported models, is cheaper. In addition, such systems are able to work properly for 7-10 years.

Review of the most popular Neva company speakers

The model range of geysers Neva has various options as ignition, power, a control system, design features. Due to reasonable price, such instantaneous water heaters are available to a large number of consumers. Consider the most popular devices from the Neva model range.

Column gas NEVA Neva Lux-6014

This is an improved model of instantaneous water heater, which replaced the Neva Lux-5016.

1. The device turns on automatically when opening the valve. Type of ignition - electronic.
2. Productivity is 14 liters a minute at a water temperature of 25 ° C.
3. The system can operate both from the supplied gas pipeline and from liquefied bottled gas.
4. The rated power of 28 kW allows you to organize the supply of warm water at the same time for several points.

Geyser NEVA Neva Lux-6014

The modern design of the gas column will help to harmoniously fit it into any interior. Comfortable electronic control with digital display allows you to accurately adjust the temperature of the water and monitor the process of work.

The main feature of the previous models is a multi-stage security system.In case of any malfunction or malfunction of the column, the gas supply stops, thus avoiding its leakage.

Column gas NEVA Neva 4511

High-quality, time-tested water heater with a modern ergonomic design.

1. With a power of 21 kW, its capacity is 11 liters per minute - it is easy to cope with two points of water intake.
2. Prost in use - has electric electric ignition which works from batteries. Connection is automatic when opening the tap.
3. Digital display and electronic control system allows you to accurately adjust the preferred water temperature.
4. Modern security system.
5. Copper heat exchanger.

Such a water heater is designed for heating water for sanitary purposes in private and country houses and apartments.