Gas water heater"Mora" is a Czech-made product from the company MORA-TOP, which has been producing heating and hot water equipment... In the review, we propose to consider the most popular speaker lines of this brand, learn about their key characteristics and get acquainted with the opinions of users. So you can draw a conclusion - is it worth buying a column "Mora" or continue to search for products of another brand.

A little about the company

MORA-TOP began its 185-year history as a subsidiary of MORA MORAVIA AS. And only in 2003 the Mora-Top company became independent. In the spring next year in the Czech town of Unicov, construction of the plant began. The capacity took 5,000 "squares" and was under construction in less than a year, so that in the spring of 2005 the world saw the first flow-through gas water heater Mora, released in a new factory.

Today, the company has a fully established technological chain of manufacturing equipment, including:

• Technology for the processing of copper and the manufacture of heat exchangers, as well as stamping, degreasing stage, soldering and painting.
• Manufacture of thermoelements of construction.
• Assembly of finished products within the assembly line.
• Mandatory testing of devices.

The main lines of Mora speakers

Gas water heaters are represented by a number of lines, we will consider the most popular of them, focusing on the characteristics of individual models.

VEGA MAX

Wall-mounted VEGA MAX columns have replaced the old Mora 370, 371, 5502 and 5502 devices. What is their main advantage: connecting dimensions have not changed, so those whose old column has already served its life, it will be easy to replace it with a new heater.

Suitable for both residential and non-residential premises with a thermal power of 17.3 kW. The flow rate is 10 liters per minute.

The heaters are equipped with high quality parts:

• Mertik water and gas fittings are made in Germany.
• Gas and ignition burners, Czech-made copper heat exchanger.

On a note! Copper pipes water heating apparatus differ large diameter in 18 mm and a thick wall of 1 mm.

These devices are equipped with automatic support temperature regime water, without reference to its volume. There are options for both piezo ignition and electric ignition (from two rechargeable batteries / batteries type R20 1.5 V).

All gas appliances are highly safe, therefore, if there is no water flow, the gas valve will not work and the combustion products will not enter the room.

VEGA

Wall-mounted heater Mora vega 10 and its “brothers” from the “Vega” line are positioned by the manufacturer as a completely new “star product”.

Interesting! The manufacturer's website mysteriously states that Vega 10 is one of three bright stars (most likely, we are talking about three versions - 10, 13 and 16) that make up the summer-autumn triangle, and its brightness is many times greater than that of the Sun ...

Minimum dimensions combined with state-of-the-art design solution casings, complemented by impeccable parameters of the heater, make these boilers one of the best among analogs that are on the market today.

Line advantages

• modest dimensions;
• simplicity in technical and user service;
• full automation of work;
• saving resources up to 10%;
• Efficiency up to 92%;
• the most economical way to provide hot water supply (hot water supply);
• smooth regulation of power modes;
• maintaining the water temperature selected by the user.

Device dimensions

• Height: for VEGA 10 - 59.2 cm, for 12 and 16 - 65.9 cm.
• Width: for VEGA 10 - 32 cm, for 13 and 16 - 40 cm.
• Depth: for VEGA 10 - 26.1 cm, in versions 13 and 16 - the same.

This is one of the most compact water heaters on the market, which also has the smallest diameter. smoke channel, which is only 11 cm.

Comfort level

• The Vega 10 flow-through gas-fired heaters are equipped with German fittings, thanks to which the equipment starts up even with a water flow of only 2.5 liters in 1 minute.
• These fittings provide for automatic maintenance of the set temperature marks of water, which is especially important when the pressure (pressure) is unstable in the water supply network.

Economy parameters

Columns such as Vega 10 have some of the the highest indicators The efficiency in the whole world is practically 92%. A small but efficient enough heat exchanger heats up the incoming water 15% faster than any similar device from another brand.

Reliability

Design solutions and innovations ensure the highest degree of reliability for all MORA TOP units:

• The moving parts of the device are fenced off from the water environment, therefore leaks in not the most dense joints are excluded. In other devices, leaks are possible, which makes it necessary to replace the entire gas-water unit, and this costs a lot of money - sometimes up to half the cost of the entire device.
• Inside the heat exchanger, there are turbulators in the tubes that repel scale from the walls of the unit, thereby accelerating heating and extending the duration of the device's operation.
• The diameter of the heat exchanger tubes, equal to 18 mm, not only prevents salts from settling on the walls, but also helps to cool the walls of the entire unit, eliminating overheating of the casing.

Security options

For safety reasons, the following points and design features are provided:

• Water overheating limiter in the heat exchanger.
• Combustion products backdraft fuse - it will not allow the waste to enter the room if the chimney becomes clogged.
• A special flame guard that ensures the serviceability of both burners (main and pilot).
• If there is no water flow, the device will not start the burner.

Additionally

Also, the units of the series are equipped with some technical solutions to facilitate operation:

• Piezoelectric ignition.
• Withdrawal of waste products of combustion through a chimney with a minimum throat diameter (gas) of only 11.5 cm.
• Possibility of use natural gas.

On a note! Units with an “E” prefix in the name, for example 10 E, are equipped with an electric ignition.

Review of popular models

Vega 10

The market value ranges from 11,500 to 13,800 rubles.

Based on user feedback, we have identified strong and weak sides columns.

Advantages:

• reliability;
• batteries do not discharge for a long time;
• miniature sizes;
• profitability;
• automation;
• simple control.

• the column is demanding on water pressure;
• difficulties in supplying communications;
• overcharge;
• some parts are made of plastic and are therefore not durable.

Vega 10 E

Price from 12,700 to 22,000 rubles.

Many users agreed only on positive qualities, such as:

• stable work;
• reliable construction;
• simple control;
• small size;
• profitability.

Mora vega 13

Price policy retail outlets varies: from 12,500 to 20,400 rubles.

As you can see, the manufacturer's promises are big, and user reviews are ambiguous. But remember that the serviceability and durability of such a device is primarily affected by the observance of the rules for installation and operation.

Enjoy the benefits of civilization, including hot water, everyone wants. However, it is not available to everyone. But there is a convenient solution to the problem, which is expressed in use. Having visited the store, you can note that the choice of this equipment is so huge that it can be quite difficult to make a purchase. The column must meet the conditions and provide the house with hot water on time.

It is necessary to think about the tasks that will be assigned to her. An important parameter is not only power, but also the presence automatic system, additional functions and the ability to remove combustion products. You must pay attention to safety, type of ignition, and appearance devices. You need to think about which manufacturer to give preference to. For example, the Mora gas water heater is very popular today. It is presented for sale in several models, one of which you can choose for yourself.

Reviews of the column Mora VEGA

If you decide to choose this flow heater, you will be able to enjoy a completely innovative product of the company. Thanks to its compact size, exceptional technical specifications and modern design, the mentioned water heater is superior to many similar products on the market.

Users claim that it is quite simple to maintain the device, it works offline, has a high coefficient useful action, which reaches 92%, and also saves fuel up to 10%. This gas water heater "Mora" is an economical way of heating water. Thanks to modern functionality, you can set and maintain the temperature at a certain level.

Reviews of the comfort and economy of the Mora VEGA model

If you choose the above-mentioned Mora gas water heater, then you will be glad of its efficiency. According to users, the unit has combined fittings that are supplied a German company... Thanks to this, the equipment is turned on already with a water flow of 2 liters per minute.

The armature has an automatic support function set temperature, this is very important if water pressure drops are quite frequent in the water supply system. It is impossible not to mention also the efficiency. The highly efficient and compact heat exchanger heats the flowing water 15% faster than other columns.

Reviews about reliability Mora VEGA

The Mora Vega gas water heater is a reliable equipment, which is guaranteed by a number of constructive solutions... It is worth recognizing that other manufacturers also use fittings, the design of which is similar to that used in the manufacturing process of the described equipment. However, in the case of Mertik fittings, the moving parts do not come into contact with water, which eliminates the flow of liquid in tight joints. In other devices, this problem implies the need to replace an entire assembly.

According to buyers, the tubes of the heat exchanger have a special turbulator that eliminates scale deposition. This provides not only fast heating of water, but also prolongs the life of individual units. If you read customer reviews, you can understand from them that the heat exchanger is made of 18 mm tubes, which prevent the deposition of salts and cool the walls without overheating the equipment casing.

Reviews of safety and performance of the Mora VEGA model

The Mora gas water heater, according to buyers, is safe and has a successful design. Overheating of the water in the heat exchanger is excluded due to the presence of a temperature limiter. You can not be afraid that the combustion products will be sucked back into the room, since the device has a special fuse that prevents the gas from flowing back if a blockage occurs. chimney.

From the reviews you will be able to understand that the flame protector guarantees correct operation of the pilot and main burners. The equipment prevents the main burner from starting if there is no water in the device. Gas column "Mora", reviews of which, perhaps, will allow you to make right choice, has a piezoelectric ignition, which is very convenient in operation. The equipment uses natural gas, and the combustion products are discharged into a chimney, the gas neck of which can have a minimum diameter.

Reviews of the speaker model MORA-TOP Sirius PK20KK

Mora Tor is a gas water heater that has excellent functionality and unique features. Consumers highlight the power-on indicator, flame modulation, auto-ignition and thermometer. All this makes the operation convenient and simple. As features, it is worth highlighting the ability to connect external control, the presence of a display, as well as the connection of a warm floor.

As buyers emphasize, the column is very durable, because the maximum water pressure in the heating circuit can reach 3 bar, while in the hot water circuit this figure can be 6 bar. Performance hot water is also very popular with buyers. At a temperature of 35 ° C, this parameter will be 8.4 liters per minute. If the temperature is lowered to 30 ° C, in one minute you can get 9.8 liters. At 25 ° C, productivity will increase to 11.8 liters per minute.

The Mora top gas water heater consumes 2.39 m 3 of natural gas per hour. Natural gas has a nominal pressure of 13 mbar. Consumers quite often write reviews about this model, after reading which, you can find out that the kit contains a built-in expansion tank, the volume of which is 7 liters.

The autonomous hot water supply system today is relevant not only for summer cottages or country house, but also for a city apartment.

Interruptions with hot water and its summer shutdown, accidents and major overhauls networks are depriving the already familiar comfort.

A flow-through water heater allows you to provide your home throughout the year with uninterrupted and high-quality hot water supply.

The rise in electricity tariffs is tipping the scales in favor of gas-fired heaters as more economical.

Device

The geyser is a flow-through water heater, consisting of an ignition device, gas burner, heat exchanger, water-gas fittings.

All components of the device, together with the control and safety equipment, are enclosed in a compact and aesthetic housing. The ignition device ignites the main burner when the water tap is opened and the pressure in the system changes .

The gas burner ensures safe combustion of the gas by heating the water in the heat exchanger. When the water tap is closed, the gas flow is cut off and the main burner is automatically extinguished.

The ignition device can be piezoelectric or electric. At the push of a button, the piezoelectric element ignites the igniter, from which the main burner is subsequently ignited. In devices with an electric start, the spark source is energy from electric batteries.

Instantaneous water heater

Gas water heaters Mora top going to own production in the Czech Republic. These are reliable and high-tech units for the installation of a hot water supply system for an apartment or cottage.

Water heaters are characterized by high efficiency, the efficiency is 92%. Their operation is practically silent, which allows them to be installed anywhere. The fuel for them can be both natural and liquefied gas.

The mora speaker line consists of the following models:

1. VEGA 10 (versions 10 E, 10 MAX, 10E MAX) - power 17.3 kW, water consumption 5 - 10 l / min. The series is produced as a more modern replacement for models 370, 371, 5502, 5505.
2. VEGA 13 (variant 13 E) - power 22.6 kW, water consumption 6 - 13 l / min.
3. VEGA 16 (version 16 E) - power 26.4 kW, water consumption 8 - 15.2 l / min.

It's important to know: loudspeakers with electric ignition require periodic replacement of the batteries!

The capacity of these water heaters is sufficient for the simultaneous operation of 1 - 3 water-folding devices. All models are available in compact wall-mounted enclosures. The difference in the variants of the models lies in the presence of an electric ignition from the built-in batteries, letter "E" in the marking.

Peculiarities

Instantaneous water heaters of the Vega series have a number of unique properties that have won the sympathy of buyers for these devices:

1. All water heaters of the Vega series use fittings from the German company Mertik, which include a column at a flow rate of 2.5 l / min.
2. Automatic maintenance of temperature when changing water consumption.
3. The design of the heat exchanger provides a heating rate 15% higher than analogs.
4. The diameter of the tubes is 18mm and special turbulators on their interior surfaces preventing scale settling.
5. Diameter of the gas duct neck from 115 mm.
6. The heat exchanger is protected by a water temperature limiter that prevents overheating.
7. Backdraft fuse, prevents combustion products from entering the building. This allows you to install the water heater in any room.
8. The flame fuse monitors the burners.
9. Dry-start fuse - the burner will not ignite without water.

The price of Mora top geysers does not exceed analogues, the same Hayes. Market value from 16 thousand rubles. Compared to analogs of Mora, they have higher consumer properties.

Installation of instantaneous water heater

Before installing the column, you need to decide on the room and place of installation. The room must have ventilation, and the wall must be made of non-combustible material.... Installing a column is usually straightforward and consists of the following steps:

• fixing the device to the wall. Standard brackets from the delivery set are used. Pay attention to the strength of the wall and its flammability;
• supply of pipes for cold and hot water. It is advisable to install shut-off valves before the inlet pipes;

Expert advice: a non-combustible gasket must be laid between the wall and the speaker case!

• chimney connection. The chimney is connected with pipes with a diameter not less than the outlet of the device. The chimney material must be resistant to combustion products and high temperatures, its length must be minimal;
• connection main gas... It is better to entrust this procedure to the professionals involved in the installation and operation of gas equipment.

Maintenance and repair

The operation of the water heater consists in turning it on and setting the required temperature. For this, two knobs are provided on the front panel of the device. The operation control handle has four positions:

• off, the column is off;
• ignition, ignition of the pilot burner;
• readiness, combustion of the pilot burner;
• operation, regular operation of the device in automatic mode.

The water temperature knob allows you to adjust the water heating from the minimum - by 25 degrees, to the maximum - by 55 degrees values.

Good to know: the higher the heating temperature, the lower the water consumption through the water heater.

The columns have high reliability and a service life of at least 12 years. Customer reviews indicate that they rarely fail.

If the operating instructions are followed, then the main reason for the failure is the formation of scale and salt deposits. In this case, the repair consists in flushing the water path and the heat exchanger.

Over time, heating efficiency may decrease, traction may deteriorate. Possible reason consists in the deposition of soot and soot. The elimination of this malfunction consists in disassembling and cleaning the gas path of the column.

In the event of more complex malfunctions, especially in the part of the gas path, it is necessary to contact service center having qualified specialists and necessary spare parts.

Gas water heater overview Mora Top Vega 10 E, see the following video:

Gas instantaneous water heaters Vega are designed for heating household water at home and in companies. In water heaters of this type the set water temperature is automatically maintained at this level, regardless of the amount (volume) of water taken off.

Prices for gas columns Mora Top Vega 10, 13, 16

Advantages

• minimum dimensions
• uncomplicated maintenance
• automatic operation
• gas savings up to 10%
• high efficiency - up to 92%
• the most economical way to heat hot water
• smooth power regulation
• maintaining the set water temperature

Dimensions (edit)

• one of the most compact water heaters on the market
• heater height - 592 mm (Vega 10); 659 mm (Vega 13, Vega 16)
• heater width - 320 mm (Vega 10); 400 mm (Vega 13, Vega 16)
• heater depth - 261 mm (Vega 10, Vega 13, Vega 16)
• minimum diameter of the smoke channel - 110 mm

Comfort

• The VEGA instantaneous water heater is equipped with a combination fittings from the German company Mertik, which allows the column to be switched on even with a water flow of 2.5 l / min.
• Mertik fittings are also equipped with the function of automatically maintaining the set temperature, which is very important in case of water pressure drops in the water supply system.

Profitability

• In the category of geysers, VEGA stands out for the highest efficiency in the world, and that is almost 92%.
• Thanks to the small but highly efficient heat exchanger, it starts heating the flowing water 15% faster than any other column.

Reliability

• Unlike all other manufacturers who use similar valve designs, the Mertik combined fittings used in our dispensers have a different design solution, thanks to which the moving parts do not work in a water environment, which prevents the common problem of all dispensers, namely water leakage in a leaky the place of connection of water and gas fittings, which, as a result, requires a change in the whole unit.
• The tubes of the heat exchanger are equipped with special turbulators inside that prevent scale deposition on the inner walls of the heat exchanger and ensure rapid heating of the water.
• The heat exchanger is made of tubes with a diameter of 18 mm, which not only significantly prevents the precipitation of salts, but also effectively cools the walls of the heat exchanger without overheating the column casing.

Security

• water temperature limiter preventing overheating of the water in the heat exchanger
• flue gas backdraft safety device that prevents gases from entering the room in the event of a blockage in the chimney
• flame fuse ensures correct operation of the main and pilot burners
• the column will not allow the main burner to start in the absence of water

Execution

• piezoelectric ignition
• exhaust of combustion products into a chimney with a minimum diameter of the gas neck
• natural gas

Accessories

• connecting set of steel flexible hoses incl. 1/2 "nuts and seals (not integral column delivery)
• crimp for matching the diameters of the chimney and gas neck ROS-110/120 and ROS-110/120 mm (not included in the delivery set)

The most popular equipment for supplying hot water and heating a private house is a gas water heater. It is available to almost everyone and does not require high costs. But you have to choose quality equipment... After all, a comfortable atmosphere in the house and safety depend on this. In this article, we will consider all the advantages and disadvantages, as well as the features of the Mohr gas column.

Gas column device

Mohr's geyser is a flow-through water heater. It consists of the following elements: gas burner, water-gas fittings, ignition device and heat exchanger. All equipment elements are hidden in a small and aesthetic case together with safety and control equipment.

With the help of a gas burner, safe combustion of gas is ensured, while heating the water in the heat exchanger. After the water tap closes, the gas supply stops and the burner goes out. Ignition in a gas column can be of two types: electric and piezoelectric. In the first form, electric batteries are used to ignite the spark. And in the piezoelectric method, after pressing the button, the igniter is ignited, and from it, in turn, the burner is ignited.

After opening the water tap and changing the pressure in heating system ignition is carried out using an ignition device.

Advantages and disadvantages

With the help of Mora's gas water heater, you can provide home heating, as well as hot water supply. The principle of operation is quite simple: after opening the tap, the burner is ignited with the help of an igniter. And she heats the water in the heat exchanger.

Water heats up, passing through the pipes of the heat exchanger, and enters the heating and hot water supply system. If you close the tap, the burner goes out and the column stops working. The versatility of the Mora gas water heater provides uninterrupted heating and hot water supply in the house.

The main advantages of the column are its economy and small size. More to the benefits gas appliance can be attributed:

• Lack of noise during operation.
• The heat exchanger will not leak over time. Since it is made of copper.
• High efficiency of the equipment. Even if the water pressure is 0.2 atm.
• High efficiency. It reaches 94%.
• The design of the burner is well thought out, as well as the protection of the igniter from various contaminants.
• Safety system.

The disadvantage is the problem of finding parts for older models. Although Mora's gas water heater is cheaper than its counterparts, many note its high cost.

Features of the Mohr gas column

Mora flow-through water heaters have unique properties and are in demand on modern market... The following features can be distinguished in the water heater:

• Thanks to the design of the heat exchanger, the heating rate is 15% higher than that of other manufacturers;
• German high-quality fittings are used, which include a column with a flow rate of 2.5 l / min;
• If the water flow rate changes, the temperature is automatically maintained;
• The gas duct neck has a diameter of over 115 mm;
• And the diameter of the tubes is 18 mm. Turbulators are arranged inside the tubes, which prevent scale settling;
• Thanks to the heat exchanger, overheating is not allowed;
• Burner operation is monitored by a flame fuse;
• A dry start fuse is installed. This means that the burner will not ignite without water;
• Backdraft fuse harmful substances do not get into the room. Therefore, you can install a water heater anywhere.

The cost of Mora's gas columns does not exceed the cost of analogs that have lower technical characteristics.

Installation

Before installing the geyser, you must choose the place where it will be located. The room must be equipped high-quality ventilation and the walls are made of non-combustible materials. Installing a column is usually easy. Let's consider step by step the process of installing the Mohr gas column:

1. First of all, the equipment is attached to the wall.
2. Further, the standard brackets that are included in the kit are used.
3. Pay attention to the strength of the wall.
4. Then you can supply pipes hot and cold water.
5. Recommended before shut-off valves install inlet pipes.
6. And it is also advisable to arrange a gasket made of non-combustible material between the device and the wall.
7. Next, the chimney is connected. The diameter of the pipes must not be less than the diameter of the outlet of the device. The chimney must be made of material that is not affected by high temperature and combustion products.
8. The last point is the gas connection. It is better to entrust such work to specialists.

What to do if the gas water heater does not light up

Consider different solutions if the column stops lighting up. First of all, it is necessary to check for external damage or leaks. The power cable or the case of the device may be damaged. Next, you should check the pressure of cold water and the presence of draft in the ventilation. If the column is electric, then you can replace the batteries.

If you do not understand the device of gas water heaters, then it is better to seek help from specialists.

If all of the above methods did not help, then you need to do the following:

1. It is necessary to clean the membrane and filter from various contaminants. To do this, it is enough to wash these elements under high pressure of water.
2. If you notice any tears or deformations in the membrane, then it must be replaced. Longer service life of the silicone membrane.
3. If the gas column starts to ignite with pops, but then dies out, then the ignition filter must be cleaned.
4. The next step is to replace the solenoid valve.
5. If there are sparks during ignition, but the column still does not light up, then it is necessary to clean the electrode of the ionization sensor.

But do not forget that all procedures can be carried out only after turning off the gas and water. If you have completed all the steps, and the column has not started to light up, then in this case it is worth contacting a qualified technician.

Mora water heater can operate on liquefied fuel or natural. The operation of the column can only be disrupted when the parts of the device are worn out, there is no draft in the ventilation, or when using a low-quality tap water... Minor faults can be corrected by yourself.