How to properly connect a gas stove in an apartment, self-installation standards

There are many options for solving the problem of connecting a gas stove in your apartment yourself. However, not all sources indicate that it is impossible to completely exclude the participation of third-party specialists in this process. This is because gas appliances are classified as hazardous equipment. Therefore, working with such devices requires an appropriate license (admission).

Possibility of auto-connection

The installation of gas equipment must be carried out in accordance with:

apartment plan;
requirements for this equipment;
standards governing the installation and connection of gas appliances.

Citizens have the right to independently install such stoves in their own apartments and houses. However, the supply of gas is carried out by employees of the relevant departments or specialized companies.

This means that citizens cannot independently connect stoves to pipes. This is due to security measures. Specialists are forced to check the tightness of the fittings and pipes through which gas is supplied, and only then connect the burners to the common line. If such work is carried out by a person who does not have the appropriate access, the owners of the apartment or house are fined.

Each new connection must be registered with the gas service. That is, in this case you will have to contact third-party specialists.

Precautionary measures

Due to the fact that natural gas supplied to private houses and apartments is explosive, when connecting the stove to a common road, you must observe the following rules:

The connection is made using flexible hoses designed for gas supply. These products must be suitably marked with the date of manufacture.
The length of the pipe should not exceed four meters. If the plate is installed at a greater distance from the line, then a pipe of the required length is welded to it. And only after that the pipe is connected.
The hose is located in an easily accessible place. Gas pipes should not be closed with non-separable structures.
When connecting a gas stove, do not use two or more flexible pipes connected to each other.
Do not paint the flexible pipes. This can cause leaks due to damage to the polymer surface. Masking tape is used to hide the pipe.

If a stove with an electric oven is installed in the apartment, then in this case it will be necessary to bring a separate line from the electrical panel to connect the device.When installing the equipment, it is important to ensure that the distance between the outlet and the gas pipe is more than 500 millimeters. In addition, the power cable should be at a distance of 100 millimeters or more of the pipe.

Connection standards and requirements

Current legislation does not determine who has the right to install gas stoves. However, the standards prohibit the connection of such devices to a common line without proper authorization.

In the flat

Gas service employees can connect the apartment stove to a common highway. With the latter, it is necessary to conclude an agreement in advance for the provision of such services by providing the following documents:

technical passport for the apartment;
a certificate of ownership or a certificate from the USRR, confirming the right to own real estate;
subscription book and old contract with the gas service;
document for a new stove and gas meter.

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After signing the contract with the service, a permit is issued to connect the stove to the gas line. The procedure is carried out on the condition that during the inspection of the installation site of the equipment, no violations of the current standards are revealed.

In a private house

Apartment owners must enter into contracts with the gas utility. But in private houses, you can connect to an autonomous gas supply or refuse this type of fuel in favor of another or electricity. In the first case, you do not need to involve gas service employees and independently install the stove by connecting pipes to methane cylinders or gas tanks.

But if the owner of the house wants to connect to a common highway, then you will need to contact the relevant authorities. In this case, the same rules apply as for apartments. Owners are required to first conclude an agreement with the gas utility, after which the stove is connected to the network.

Types of gas pipes

If earlier gas stoves were connected using steel pipes (this option is still used today, but rarely), now flexible pipes are used for this. Such products allow equipment to move freely without disconnecting from the common route. The pipes make the installation of the plates much easier.

When choosing products of this type, it is necessary to give preference to a flexible and waterproof lining that can withstand high pressures from the inside and external influences. The length of the pipes varies from a few centimeters to four meters. The standard choke diameter is ½ or ¾ inch. But there are slab models with non-standard threads. In this case, a suitable adapter is needed to connect the hose.

As standard, the connecting nipple is in the form of two union nuts. The pipes are also available with an external thread on one side.

Rubber

These popular hoses offer increased durability and flexibility (10 year lifespan). The demand for these sleeves is largely due to the low price. The strength of the hose is ensured by a fabric cord hidden under the rubber sheath. At the ends of the pipes there are compressed bends with nuts or external threads.

The rubber sleeves prevent the movement of stray currents, which is important for cases where the stove is equipped with an electric oven.Such products are not resistant to contact with sharp and cutting objects, do not tolerate temperature extremes and crack over time.

The standard rubber hoses, which have an inner diameter of nine millimeters, are completed with ½" fittings.

Rubber, with a metal sheath

This option is characterized by increased resistance to sharp objects. These properties are provided by the metal braid and the vulcanized rubber or polymers from which the hose is made. This eyeliner looks like a faucet, in a different color. Gas hoses are available with a yellow braid.

Once installed, such products require the installation of a dielectric conductor which will cut off stray currents. Metal braided hoses should be replaced every 10 years. Sleeves of this type can withstand temperatures up to +50 degrees.

The main disadvantage of metal-sheathed pipes is that the latter covers the rubber sheath. Due to this feature, it is impossible to visually check the condition of the material and identify the place of the gas leak in time. Therefore, sleeves of this type are rarely used abroad.

Bellows

Bellows models are corrugated stainless steel gas hoses with a polymer sheath. These sleeves are distinguished by increased resistance to external influences, including contact with sharp objects.

As in the previous case, when installing the bellows wiring, it will be necessary to mount a dielectric conductor that will cut off stray currents.

The average life of these pipes is more than 25 years. Compared to other pipes, these models are more expensive.

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What do you need?

The connection of the stove to a common gas line is carried out using a minimum of tools.

Keys

To connect, you need an adjustable wrench, the size of which corresponds to the diameter of the union nut and the ball valve.

ball valve

When installing a gas stove, it is recommended to use nickel-plated brass ball valves. These products are subject to a compulsory certification procedure.

FUM Ribbon

Sealing tape (the use of Loctail 55 is permitted) is required to increase the tightness of the pipe connection to the gas pipe and the stove.

Concentrated soap solution

A soapy solution is necessary after the connection of the stove. Use this compound to check for gas leaks at pipe connections.

Suitable pipe

Only gas pipes with corresponding markings are suitable for connecting the hob. The type of handle is selected based on personal preferences and budget.

Screwdriver

A screwdriver will be needed to install the socket in cases where the purchased stove is supplemented with an electric furnace.

How to connect with a pipe?

This option is rarely used due to the complexity of the installation. Installation using this technology is carried out using a pipe of a certain length, bent at a given angle, with a cut thread. The latter will be needed to wind the fittings by means of which the household appliance is connected to the gas pipeline.

In practice, two connection options are used. The first involves the use of two fittings, with the help of which the pipe is connected at one end to the gas pipeline, and the other to a household appliance. The second option is more complicated in terms of execution technology. In this case, one end of the pipe is welded to the gas pipeline, and the other is connected to the outlet of the plate using fittings.

The third option is also used. In this case, copper pipes are used, at the ends of which fittings with union nuts are soldered. But, whatever the method of connection chosen, this type of connection does not allow, if necessary, to move the gas stove to the side.

Auto-login steps

The installation of the gas equipment is carried out after the installation of the kitchen unit is completed. The area where this appliance is located must be finished with non-combustible materials (ceramic tiles and the like). Before starting work, the floor under the gas equipment is leveled. The minimum distance between the device and the wall is 65 millimeters. The hob is installed flush or higher than the kitchen unit.

When installing gas cookers, the following recommendations should also be observed:

The minimum distance for kitchen cabinet walls is 50 millimeters.
A functional hood must be installed in the kitchen.
The plates are embedded in kitchen furniture, the dimensions of which correspond exactly to the dimensions of the device.

Before plugging in the stove, the gas line inlet valve must be closed.

Rules for dismantling an old slab

Before proceeding with disassembly, it is necessary to check whether the gas is turned off. To do this, you need to light a burner and bring a burning match. Then you can start the main work.

First, use a wrench to disconnect the old hose. Often at this stage problems arise due to the fact that the union nut does not turn. This is due to the formation of oxide on the wire. In such conditions, it is recommended to request the disconnection of the old stove from the gas service.

After removing the supply hose, you can move the device to the side.At this stage, it is recommended to clean the ball valve from traces of oxide using a wire brush.

How to replace an old ball valve

In some cases, it will be necessary to replace the old ball valve. Such a need arises when this component leaks gas or does not fit in size. Replacement should be done quickly, as gas will flow into the room during the procedure.

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At this point you will need to insert a damp piece of cloth or an appropriately sized plug into the pipe. But if there is a thread on the gas pipeline, you do not need to install the plug. Further, the procedure is performed according to the following algorithm:

The forced ventilation engages, the windows open.
A sealing tape is wrapped around the gas pipe thread.
The new ball valve is screwed onto the pipe. At this stage, it is recommended to be careful to avoid hitting the key on the gas pipeline, excessive force and sudden movements. This can trigger the formation of a spark. In order to avoid unpleasant consequences, it is recommended to put a sponge on the key, fixing the latter with insulating tape.

At the end of the work, check the tightness of the connections. For this, the ball valve is coated with a concentrated soap solution. If the applied compound does not bubble, then the connection is tight. If not, you will need to remove the faucet and repeat the steps described applying an additional layer of thread sealant to the threads.

After completing the described work, you can begin to connect the stove to the gas line. For this, the device is first installed in a permanent and leveled place.In addition, the following works are carried out:

The linen cable is screwed onto the external thread (if present) of the pipe.
An adapter is screwed onto the outlet of the plate through the gasket. This procedure is necessary in cases where the diameter of the gas pipe does not correspond to the dimensions of the nozzle of the device.
The pipe is screwed to the hob and the gas pipe with a wrench. It is also not recommended to exert excessive effort at this stage. If necessary, after completing the work, you can tighten the nut.

When installing the hob, avoid bending the pipe. The hose connected to the gas pipe should hang freely.

Check that the connections are correct

The correctness of the connections is checked with a soapy solution. The latter should lubricate the joints of the pipe with the ball valve and the bypass pipe of the plate. If the soapy water is not bubbling, the connections are tight. Also at this point you need to light each burner on the stove.

The correctness of the connections is verified by a gas service agent.

How to officially install

As follows from the norms of legislation, owners of apartments and houses have the right to install a gas stove. That is, this procedure can be carried out without the involvement of third-party specialists, without fear of fines. After the installation is completed, you need to contact the gas service or a company authorized by an SRO. After that, employees of these organizations will come to the apartment or house and check the correct installation of the stove. Then the gas is started.

At the end, an act is drawn up on the need to eliminate violations or put the slab into operation.

Expert installation tips and tricks

To install a gas stove, it is recommended to take such pipes so that no more than 30 centimeters from the sleeve sag after connection. Otherwise, it will be necessary to lay the eyeliner, which in the future will lead to cracking of the material.

Connecting the stove to a common line is recommended in a room with forced ventilation turned off and windows closed. This will allow you to smell the gas leak immediately. Before starting the installation of a new plate, it is necessary to find a shut-off valve for the pipe. In addition, it is not recommended to paint the pipe. Instead, you can use colored heat resistant tape. The paint contains components that corrode the rubber sheath.

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