A gas water heater has been and remains a practical and convenient equipment, with which you can get hot water without spending huge amounts of money on electricity. Previously, such devices were made to last, they were quite effective, but not very safe.

To heat the water, it was necessary to open the tap in the bathroom, after which the consumer used a match to light the gas in the equipment. This miracle of technology could cause a lot of trouble; it periodically became clogged, the combustion stopped, and the entire room was filled with gas, which certainly led to the danger of an explosion. If water boiled in the pipes, they could not withstand the pressure.

They were bulky and looked funny, so the first priority was the issue of their installation. Over time, the design of such devices has changed. Today, speakers have become not only ergonomic, but also stylish. Instead of a match, a piezoelectric element is used today. If you purchase a gas water heater, connection will not be a problem. The use of such devices today is not so dangerous, the threat of explosion is minimal, and if the wick goes out, the gas will not be supplied.

The main rule when connecting must be coordination with the special authorities responsible for the safety of gas supply. A geyser, the connection of which is carried out by specialists, will work properly and will be covered by a warranty. For all questions, you must contact the specialists of the organization that has a license to carry out such work.

It is important not to forget about the technical conditions that you must adhere to if you are connecting a column with an open combustion chamber. Before carrying out work, it is necessary to prepare certain tools and materials, namely:

• water pipe;
• metal-plastic pipe;
• magnetic filter;
• fittings for metal-plastic;
• corrugation;
• Mayevsky crane;
• pipe cutter;
• spanners;
• soldering iron;
• drill;
• dowels or screws;
• water tap;
• salt filter;
• gas tap;
• American fittings.

The water pipe must be made of PVC, and will be needed to supply gas. When choosing fittings, you should take into account that they will need to be used to connect metal-plastic. But the soldering iron must be designed for soldering pipes.

Determining the installation location

Installation and connection of a gas water heater are processes that require compliance with certain norms and rules. Before starting work, you need to make sure that the equipment fits harmoniously into the interior. To operate the column you will need a hood. If there is a chimney, then the hood can be mounted to it.

A hole should be made in the wall or ceiling to insert the asbestos pipe. Its length should be 1.5 m or more. You can install a column under the hood; it should be located at a height inaccessible to children. However, it is not worth strengthening the column near the ceiling, because you still have to adjust the automation to control the water temperature.

A gas water heater, which can be connected with your own hands, must be strengthened with dowels; holes will be needed for them. But first, the master has to do the markings. A drill is used for this, but the column will need to be screwed in using self-tapping screws.

Making a connection

The corrugation is used to connect the column to the hood. One end of the corrugation should be put on the hole, while the other should be inserted into the chimney outlet, or rather, into the hood. When the hose for connecting the gas water heater has been installed, you can proceed to the gas supply.

Some home craftsmen are wondering how to install the equipment in order to screw the gas valve correctly. To do this, experts recommend cutting a tee into the gas pipe. Such work can be carried out using welding or the threaded connection method, in which case the tee must be screwed in. Next, the gas line is connected to the column; to do this, it is necessary to run a pipe from the latter to the tap, which is simultaneously fixed with clips. We still have to connect the gas water heater to the water supply. These works will be discussed below.

Connecting the water supply

Using the same technology as connecting to a gas pipeline, you should insert a tee into the water supply system. If a metal pipe is used, then it should be installed and mounted. As in the first case, it is necessary to mark the path from the column to the water supply in order to make a connection with the pipe.

A salt filter should be installed next to the equipment, followed by a magnetic filter. When studying the rules for installing gas equipment, you will be able to note that it is necessary to have it in order for the device to last longer. After this, the geyser must be connected to the hot water supply system.

Functionality check

A gas water heater, the connection of which can be carried out by any home craftsman, must be checked for functionality. To do this, open the tap to allow gas to flow inside. By preparing a solution of soap and water, you can check the joints of gas pipes, as well as the tap connection. If you notice bubbles, there may be a leak in that area that needs to be repaired.

Next, you can check the water supply; to do this, open the hot water tap and the Mayevsky tap. You need to wait some time for the air to come out of the pipes and for the filter to fill. Then the tap can be closed, and after a short period of operation of the equipment, you can start using water for domestic purposes.

If you purchase a gas water heater, it is best, of course, to entrust the connection to specialists. They are familiar with the basic norms and rules that are prescribed in SNiP 42-01-2002. They state that certain points that describe work with polypropylene and metal gas pipelines are mandatory.

The room where the column will be installed must have an area of ​​7.5 m2 or more. It is important to ensure sufficient ventilation. But the distance from floor to ceiling must be at least 2 m. The room must have a 120 mm chimney, which should not include vents, which are present in any apartment. It is important to make sure that the pressure in the water supply system is not less than 0.1 atm.

Conclusion

Connecting water to a gas water heater was described above, but this rule is not the only one to follow. For example, the wall where the speaker will be mounted must be made of non-combustible materials. In addition, the column is prohibited from being placed above a gas stove.

Considering regular breakthroughs and preventive work with hot pipelines, a rational solution would be to purchase a gas water heater. In addition, this method of obtaining hot water ultimately, with detailed calculations, turns out to be very profitable financially. This can be explained quite easily: gas tariffs are significantly lower than hot water tariffs.

Approach the issue of purchasing a gas water heater taking into account several qualitative and technical criteria.
Among the quality indicators we note:

• manufacturer reliability
• quality of equipment
• build quality.

Important! Choose equipment from trusted brands, with a decent warranty period and the availability of appropriate certificates. Otherwise, very sad consequences are possible, with a threat to your life if there are failures during operation.

Specifications

Video

What is the difficulty of installing a geyser?

The installation process itself does not require excessive effort. Expect a lot of time when collecting required supporting documentation.

Rules for installing a geyser

To avoid problems with further operation, you will need not only strict adherence to the technical part of the installation process, but also preliminary design of the location of the dispenser, certification of the plan and work performed by special authorities - GorGaz, firefighters, City Administration, technical supervision.

Sequence of actions for completing documentation

Important! When changing the location of the column, as with the first installation, the process of collecting documents will be more labor-intensive and painstaking than with the usual replacement of an old device while maintaining the previous project.

List of documents

After receiving confirmation, you should have the following package of documents in your hands:

Standards for installing a geyser

Today, all processes for installing this type of equipment are regulated by the following acts:

• Gas distribution systems - SNiP 42-01-2002
• Clauses of the “General provisions for the design and construction of gas distribution systems made of metal and polyethylene pipes” - SP 42-101-2003, which relate to the description of the processes of working with pipes during installation
• Gas supply - SNiP 2.04.08-87.

Requirements for installing a geyser

In addition to the standards for the sequence of work on installing a gas-type water heater, there are a number of requirements directly for the room in which installation is planned.

Important! Carefully study the list of rules given below; compliance with them is mandatory.

List of requirements

Is it possible to install a geyser yourself?

With your own hands, you are quite capable of mounting the column, wiring and connecting to the water supply system, and arranging the chimney. It is better to leave connection to the gas pipeline and testing of operation to GorGaz specialists. If you decide to do all the work yourself, carefully study the diagrams and step-by-step instructions given below.

Tools

To perform the work, prepare the following set of materials and tools:

• the certified unit itself with instructions
• drill
• Adjustable wrench
• open-end wrench - 27/30, 32/36
• FUM tape or tow
• PVC water pipes or hoses, with an internal diameter of 13 mm and a length of no more than 2.5 m
• metal-plastic pipes for gas
• gas hose
• fittings - “American” and for metal-plastic
• mounting clips
• gas taps
• water tap
• pipe cutter
• soldering iron
• filters - magnetic and salt
• Mayevsky crane
• dowels

When venting combustion products through a chimney, purchase:

• corrugated or galvanized pipe with a thickness of 1 mm, the diameter must match the diameter of the boiler inlet on the column (see the exact parameters in the instructions)
• rosette ring for decorating the chimney (the dimensions must match the dimensions of the corrugation).

Removing the old column

When replacing equipment, first dismantle the old one, following the instructions below.

Sequencing

1. Close the valve on the gas pipe, eliminating the flow.
2. Unscrew the nut securing the hose using a suitable wrench.
   

   Important! To prevent damage to the gas pipe, hold it with a second wrench.

3. Remove the hose from the entry point.
4. Check the condition of the hose - if it is satisfactory, use it for further operation of the new column.
5. Turn off the water taps at the entrance to the pump.
   

   Important! If these have not been installed before or you are installing new equipment, buy taps in advance and install them at the inlet and outlet of the pipeline to the device.

6. Remove the pipe connecting to the chimney.
7. Remove it from the chimney.
   

   The last steps apply only to the type of column in which combustion products are removed through a chimney.

Gas water heater installation diagram

Please carefully examine the diagram and read the instructions contained in this article, as well as those attached to the device itself, before performing installation work.

Water heater installation

Regardless of whether you are installing new equipment or replacing old equipment, a further description of the technology is outlined, taking into account the already completed installation of a gas water heater chimney or the purchased turbocharged closed apparatus and the prepared gas pipeline layout.

Sequencing

Video

Watch the attached video to better understand the principle of installing a geyser.

Conclusion

Despite the detailed presentation of the step-by-step technology for installing a gas water heater, it is recommended to contact a specialist to connect to the gas pipeline, configure and test the device.
If you nevertheless did all the work yourself, invite a gas service representative to draw up the appropriate report in order to avoid a fine during operation and ensure the reliability of the result.

At all times, a geyser has been a convenient and practical equipment that provides hot water and does not require large amounts of electricity. Previously, speakers were made, as they say, “conscientiously.” Such devices were quite effective, but by modern standards they are unsafe. In order to heat the water, it was necessary to unscrew the hot water tap in the bathroom, and then use a match to light the gas in this column.

Such a miracle of technology could cause a lot of trouble: it could become clogged and stop burning, causing the entire apartment to fill with gas, or, on the contrary, explode if the water boiled in the pipes through which it circulated and they could not withstand the pressure.

In addition, Soviet gas water heaters were bulky and looked downright scary and funny. Therefore, the first priority was to answer the question: how to install a gas water heater so that it would not be seen. This was explained by the bulkiness of the design due to the need to create normal conditions for operation and the need to contain a certain amount of air, without which the gas simply would not burn.

After decades, the concept of “design” has spread to all types of products and has taken an equal place along with functional characteristics. Nowadays geysers have become stylish and ergonomic. In addition, a special piezoelectric element is used instead of a match. How to install such a geyser is no longer a question.

The threat of explosion is now also minimal: if the heating wick goes out, the gas supply will automatically stop. Columns come in different capacities, depending on the need to heat a certain amount of liquid per minute.

Column installation

The main rule: the connection diagram for the gas water heater must be agreed upon with the special authorities that are responsible for the safety of gas supply in houses and apartments. In addition, for all gas supply issues, you should contact only organizations licensed to carry out such work.

Do not forget also about the special technical conditions that must be adhered to if you are connecting a gas water heater with an open combustion chamber.

Required materials and tools:

• geyser;
• PVC water pipe;
• American fittings;
• metal-plastic pipe for gas supply;
• gas tap;
• magnetic filter;
• salt filter;
• fittings for metal-plastic;
• Water taps;
• corrugation;
• screws and dowels;
• Mayevsky crane;
• drill;
• pipe cutter;
• soldering iron designed for soldering pipes;
• spanners.

Choosing an installation location

How to install a geyser so that it fits harmoniously into the interior and complies with all standards and technical conditions? Let's start by choosing a suitable location. It is necessary to take into account that it will be necessary to make a hood for it. If there is a chimney, then the hood can be easily installed, but if not, you will have to sweat.

It is necessary to make a hole in the ceiling or wall and insert an asbestos pipe, the length of which will be at least 1.5 meters. After this, you can install a column under the hood. It is important that it is at a height inaccessible to children, but not near the ceiling, since you still have to adjust the automation to supply the required water temperature.

The next step is to mark the holes for the dowels and install them. To do this, use a drill to drill holes into which you will drive dowels. Using self-tapping screws, screw the column. Now it is securely mounted on the wall.

Connecting a geyser

It is necessary to connect the hood to the column using a corrugation so that one end of it is put on the hole, and the other must be inserted into the socket of the chimney (hood).

The next step will be supplying gas. But how to install a gas water heater in order to properly screw on the gas tap? You need to cut the tee into the gas pipe. This can be done by welding or, if there is a threaded connection, by screwing in a tee.

Your gas supply is now working. But you need water that the column will heat. Now we have come to the next step.

Connection to water supply

In the same way as in a gas pipeline, it is necessary to insert a tee. If the pipe is metal, do not forget to install a compression fitting, and then install the water tap.

As in the first case, you need to mark the path from the water supply to the column in order to connect them using pipes. It is necessary to install a salt filter next to the gas water heater, and after it a magnetic filter.

The rules for installing a gas water heater imply the installation of a Mayevsky tap. This action is necessary to extend the life of the device. After this, the geyser must be connected to the hot water supply system.

Switching on for testing purposes

Now you have completed the installation. But in order to give advice on how to properly install a geyser so that it works, you need to test the unit you installed yourself. To do this, open the tap so that gas enters the column.

Using soap and water, make a solution with which you need to check all the joints on the gas pipes, as well as the faucet mounting points. If bubbles form, you may notice a leak that needs to be repaired.

The next step to deciding how to properly install a geyser and test it is to check the water supply. It is necessary to open the hot water tap and slightly open the Mayevsky tap. Next, you need to wait a while for the air to come out of the pipes and for the filter to fill up. After this, the tap can be closed. After operating the column for a short time, you can bathe and use hot water for other purposes.

Geyser- this is not a refrigerator, which you just need to plug into the outlet immediately after the purchase is delivered to your home. Such devices cannot be sold without appropriate service support. A water heater will only work most efficiently when it is properly installed and adjusted. There are a lot of objective reasons that must be taken into account when installation of geysers in the apartment. Otherwise, this will not only lead to problems with operation, but also call into question the safety of the user’s life.

Firstly, connecting a water heater in the house to a centralized source of gas supply should be carried out only using a metal hose, and not rubber, etc.

Secondly, it is necessary to find out the cross-sectional diameter of the chimney, since if it ignites, it will not be possible to hermetically secure the individual elements of the overall system. In addition, it is advisable to install special filters for gas and water, since both of these substances are not particularly clean.

Service companies that have a license for installation observe all these nuances. But at the same time, there is an impressive number of so-called “wandering installers” who do not burden themselves with such knowledge. Therefore, it is unwise to risk the quality of installation and operation of the speaker, pursuing the desire to save 1,500 rubles.

→ Consumables for work

Cost of services

→ Requirements for installing geysers.

→ The use of gas instantaneous water heaters is regulated by the rules and regulations regarding household appliances that use gas. Installation and maintenance of these devices may only be carried out by a qualified technician in accordance with current standards and regulations.

→ The water heater must be placed in close proximity to the pipe to remove combustion products.

→ It is forbidden to place the column above the stove or, in general, above any device that produces greasy vapors, in order to avoid disruption of the operation of the device as a result of contamination.

→ The wall and mounting must support the weight of the device.

→ It is imperative to maintain a free space around the water heater of at least 100 mm from each wall of the column.

→ The water pressure in the apparatus, taking into account the thermal expansion of water, should not exceed the maximum pressure.

→ Provide an expansion tank if necessary.

→ Avoid excessive pressure losses.

→ It is imperative to connect the device to the chimney using a pipe of the appropriate diameter made of the appropriate material (aluminum or stainless steel).

Takes ~3 minutes to read

A gas water heater (water heater) is the simplest and most economical solution for hot water supply in a home. This device is installed in many private houses and apartments. Older houses most likely still have early equipment. It is not only ineffective, but also dangerous. In this case, installing a modern type geyser is simply necessary. Such speakers comply with safety regulations, are easy to use, and have a low cost.

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Rules for installing a geyser

It's easy to imagine that electrical-related equipment can cause accidents. Therefore, there are rules for installing a gas water heater, standards, failure to comply with which can lead to problems with the law. This is correct, because rash decisions of the owner of the column can lead to tragedy.

Connecting a gas water heater yourself is an extremely dangerous activity. In accordance with government regulations, only services with a special installation license can carry out this work (the same with heating). However, replacing an old device with a new one is allowed, but not thoroughly installing it from scratch.

Below are the standards for installing a geyser according to SNiP; they apply to both apartments and private houses in Moscow.

1. The room for installing a geyser is at least 7m3.
2. The wall on which it is planned to place the equipment must be made of fireproof material (brick, concrete).
3. The presence of good ventilation and windows in the room where the speaker is installed is a prerequisite.
4. The ceiling height is at least 2 meters.
5. To place the device, you will have to find a chimney in the room.
6. Adequate operation of the entire system is possible at a water pressure of 1 atm.
7. Unauthorized installation in the bathroom and toilet is prohibited. In addition, in the kitchen the unit must be located at a distance of no less than 10 cm from the hob, but it cannot be hung above it.

These were the latest SNiP standards. The old ones are different to some extent. If you have an old type speaker in the bathroom, you can replace it with a new one - this will not be a violation of the law.

We prepare documents before connecting the gas water heater

Initial installation often comes with a lot of expense and paperwork. However, this fact does not discourage apartment owners.

If there is no gas pipeline in the house, you will have to install the gas supply lines yourself. This will require a lot of money, so it is advisable to team up with neighbors who also want to install speakers.

What documentation steps must the owner go through?

First, obtain consent from gas distributors and transporters to supply gas and to install a land allotment under the gas pipeline. Plus calculate consumption and receive an extract with technical conditions.

Secondly, create a project. This includes concluding an agreement, collecting all documents and their thorough examination, obtaining permission from inspections.

Thirdly, after completing the installation work, you need to conclude an agreement with GORGAZ and OBLGAZ.

It is impossible to legitimize such activities without the appropriate documents. Below is a list of them.

• a document confirming your ownership of the apartment (photocopy);
• 2nd, 3rd, 5th page of passport (photocopy);
• photocopy of taxpayer identification number (TIN);
• permission to process your personal data;
• a document confirming the purchase of gas and a letter indicating the conclusion of an agreement for the upcoming work;
• gas equipment maintenance document;
• technical conditions for gas connection and confirmation of compliance with technical conditions;
• a photocopy of the act stating the division of property between the homeowner and the gas distributor;
• a photocopy of the technical passport of the gas meter and the conclusion on its verification; a copy of the entire project and a stamp from the Gazprom branch.

How to install a geyser

Now we have come to the actual installation of a gas water heater in the apartment. Once you have managed to register your activities in all inspections, install gas lines, receive a complete set of documentation and fulfill all technical conditions, setting up a gas water heater will not be difficult.

Main stages:

1. Remove the front panel and use the markings of the fasteners to determine the location of the anchors. Checking the correctness of the markings is carried out using a building level. Drill holes, screw in dowels and anchors.
2. Install the mounting plate (present in most models) and level with a building level.
3. Place the column directly on the plate. A characteristic click will indicate the correctness of this action.
4. Lay a corrugated pipe from the water heater outlet to the common chimney. Work through the wall with a hammer drill and insert a chimney there. The space between the wall and the chimney must be sealed with foam.

Choosing a location for installation

The standards for installing a geyser in an apartment require the correct placement of the equipment. First of all, they are based on the installation of the hood in accordance with all the rules, the convenience of the location of the water heater and the possibility of conducting communications.

The volume of the room must exceed 8m3.

The wall on which the unit is hung must be fireproof. Otherwise, galvanized metal sheet up to 1 mm thick is used. If we talk about at what height to hang a gas water heater, then everything is accurate here - from the side panel to the wall there is at least 15 cm and in front of the front panel there is at least 60 cm of free space.

In a living space, you can either place a new appliance in the kitchen or replace an old one in the bathroom. About how to install a gas water heater in a private house, we can say that the installation rules are the same as in an apartment building. These were the requirements for installing a gas water heater in an apartment or private residence. It can also be placed in non-residential specialized premises with the appropriate permits.

Preparation

If you need to replace the column, then first of all we dismantle the old device. Be sure to check the quality of the valve lock on the gas pipe to avoid gas leakage. All valves in the water supply must be closed.

Now disconnect all pipes and flexible hose with gas from the column. The chimney is also dismantled. The column is removed (after detaching the front panel).

Very often the wall needs cosmetic repairs. Old fasteners are removed and the holes are filled with a special solution.

During final installation, the wall is leveled. A special adapter is connected to the chimney to connect the corrugations. pipes.

Installation

You will need:

• drill (or hammer drill) with a set of drills (0.8-1 cm);
• a set of fastenings (screws, anchors), the type of fastening is selected depending on the speaker manufacturer;
• bubble, laser level.

To gain access to the water heater mounting, you need to remove the front panel. Next, according to the markings of these fastenings, mark on the wall the places where anchors or hooks are attached. The location of the marks must be checked by level. Using a drill, holes are drilled (2.4 pcs.), where anchors or dowels are then placed.

Most modern models have a plate that is primarily mounted on the wall. This greatly simplifies the installation of the gas water heater. The plate is applied to the wall, leveled and fastening locations are marked.

Drill a hole at the desired height and secure the plate, level it. Next, drill the remaining holes. This completes the installation.

All that remains is to secure the water heater. Place the front panel aside so as not to damage it (it is too early to attach it).

The chimney for the column is most often a corrugated flexible steel pipe. Go through the wall with a hammer drill, then insert the chimney. The remaining gap is either sealed with non-flammable insulation or simply filled with foam.

Gas connection

When installing equipment for the first time, a gas pipe is required. This work is performed exclusively by gas service specialists who have the appropriate permits. To do this, you will have to fill out an application and invite masters. They will work on inserting the tee into the pipe going to the slab. A pipe is connected to the tee and then moved to the installation site.

If you know exactly the model of the device, bring the tube to the joint to avoid the use of a flexible hose. Please note that there is a gas valve in front of the connection. First of all, the column is installed on the wall, and therefore a gas pipe is supplied to it.

An even simpler way is to bring the edge of the pipe up to a distance of 50 cm to the installation site and complete the path by connecting the gas valve. In this case, you will not have to focus on the work schedule of the gas service technicians, and carry out the installation at a convenient time.

Water connection

A pipe with cold water is directed to the device, and hot water is distributed throughout the house. It is better to connect to the water heater using an American connection (connection with a movable snap-on nut).

Be sure to place ball valves along the hot and cold water lines as shut-off valves.

The durability of the heat exchanger depends on the purity of the water. Therefore, it is advisable to install a filter.

There are two ways to lay pipes:

1. At a distance of less than 30 cm, connect using a flexible hose or copper tube.
2. Depending on the material of the main wiring, make a direct connection of metal-plastic, polypropylene, steel pipes.

Starting and setting up a gas water heater

Before starting, you should check for seams. Gas and water pipes must be sealed. To check if this is the case, there is a proven method:

clean all connections and fittings with soapy water;

• open the gas tap;
• check for bubbles on the connections;
• It is much easier to check water supply joints, just make sure they are dry.

The launch is carried out according to the instructions of the purchased device. Another important stage is setup. It is produced using a pressure gauge (the price of this device can vary greatly depending on the functionality). The gas pressure is set with an adjustment bolt, and the air supply is set with a wiper.

Video: connecting a gas water heater with your own hands