At what distance to install a geyser

Cabinets and sockets

Quite often, a geyser in a bathroom, especially in private homes, does not “fit” well into the interior and therefore hides in a kind of wall cabinets assembled around the heater. In small apartments, to mask gas water heaters, the niches in the walls are often used, in which the heaters are mounted. There is no direct prohibition on such placement, however, all such cabinets, niches and boxes must be sized to provide FREE access to all components and sides of the gas appliance.

Inexpensive, "budget" models of gas water heaters do not have in their design electrical equipment that requires separate power supply, such as electric ignition and electronic control units. For higher-end models, the built-in electronics are powered by batteries or accumulators, and they also do not require a power line.

However still producing gas water heaters, for normal operation of which it is necessary to connect not only to gas, but also to an electrical outlet. In this case, the socket must be placed in an appropriate zone, which excludes moisture from entering it (zone 2 or 3). The metal case of the water heater of this design must be grounded.

Tip #3: Be sure to follow the instructions carefully during installation.

Once again, I remind you that although the installation of gas water heaters is quite feasible on your own, do not forget that you are dealing with gas, so any amateur performance should be excluded.

The instruction begins with the preparation of all the necessary equipment that will be needed to successfully complete the plan:

Props

Name	Purpose
Plastic pipes or hoses	Connection of water supply and gas supply
Fitting	Connection of pipe fragments
Shut-off valves	Shutting off the water and gas supply
Magnetic and salt filters	Purification of incoming water
Corrugation	Chimney connection
Steel screws with plastic dowels	Attaching the speaker to the wall
Perforator	Making dowel holes
Pipe shears	Pipe cutting
Pipe soldering iron	Pipe soldering
adjustable wrench	Twisting threaded connections

PVC pipes for water and gas differ in marking color

Fixing the unit to the wall

Before you install a geyser in a private house, be sure to arrange a chimney opening above its location. Ventilation output can be done both in the wall and in the ceiling, as it suits you.

Next, we proceed as follows:

1. Mounting holes are clearly visible on the back of the device. We measure them and transfer the received data to the wall;

1. We insert a drill with a victorious tip into the nose of the perforator and drill holes in the marked places;

Drilling a concrete wall with a hammer drill

1. Now we twist the screws, in some cases it can be hooks, and hang a gas column on them with our own hands.

As you can see, so far everything is as easy as if you had to hang a shelf or a picture. But it's too early to relax, now it will be something a little more difficult.

Connection

And now the device is already hanging in front of you, what's next?

1. We cut a piece of corrugated pipe of the appropriate length and connect the outlet of the column to the chimney outlet. As a rule, the corrugation comes complete with the gas equipment itself, so complications should not be expected from this side either;

Photo of a corrugated pipe connecting a geyser to a chimney

1. We shut off the gas supply, cut off the gas pipe, if we are talking about a metal product, which will require a grinder, cut the thread and wind the tee, after wrapping the thread with a special fum-tape to enhance sealing;

Installed tee on the gas pipeline

1. We connect the second end of the pipeline to the tee and a plastic outlet leading to the corresponding hole on the device to be installed, which is very convenient to do with a pipe soldering iron.Also, do not forget to use a fum-tape, and fasten the hose itself with clips to the wall so that it does not dangle from the canopy;
2. Now we shut off the water supply, after which, similarly with the gas pipeline, we cut in the tee. Only in this case, before branching, we also install salt and magnetic filters. So you will significantly extend the life of the water heater;
3. We connect the hose leading to the mixer to the outlet of the column.

An example of a completed connection

By the way, if you are only replacing old equipment with new, then you have already installed all the tees, and the task is simplified to a banal connection of pipes or hoses.

Testing

The first launch of the gas column is a kind of assessment of the work you have done, so it should also be done correctly:

1. We knead the soap solution, with which we coat all the joints of the gas pipeline;
2. We turn on the gas supply and very carefully inspect the threaded connections for the possibility of bubbles;
3. If a gas leak is noticed somewhere, then it is necessary to immediately shut off the gas pipeline and redo the connection. If everything is fine, then open the water supply;
4. We wait for some time until the liquid passes through the filters, and open the hot tap. Next, a click of a piezo should be heard, unless, of course, you forgot to put in the batteries, after which the burner will light up, and the desired liquid will flow from the mixer.

Gas column burner operation

Everything, you can take a bath, wash dishes and hands, well, in general, exploit the fruits of your labor.

Ventilation and chimney requirements

An air vent is required to circulate the air in the room. It should not be clogged, air should pass through it calmly.If you neglect this rule, then in the event of a gas leak, the tenants of the apartment will get poisoned with serious consequences.

The risk of household gas detonation will increase significantly if it is not removed naturally, since a leak can occur at night, when a person is not able to detect it.

For the normal functioning of the gas column, it is necessary to additionally conduct a chimney. It can be brought into the general house system or directly to the street. When constructing a chimney, it must be taken into account that it cannot have more than two bends at an angle of 90 degrees.

The total length of the chimney must not exceed three meters. Three options for the location of the chimney pipe are allowed.

The pipe must have a vertical section at the point of connection to the water heater. The length of the vertical section must be greater than or equal to 50 cm. The length of the horizontal section of the pipe must not exceed two meters.

It is allowed to make a chimney from a flexible corrugated pipe, but it is necessary to exclude its sagging, which can block the removal of combustion products.

If the column device does not imply a chimney, then it should not be limited vent hole in the wall. It is necessary to install a full-fledged hood, but even in this case, the gas service will have questions about such a carbon monoxide removal system.

Image galleryPhoto from The channel intended for the removal of combustion products from the geyser should be led to the general house ventilation shaft. It should have a minimum of turns and sections that impede the outflow of gas B chimney device for gas instantaneous water heaters use rigid and corrugated pipes made of plastic or metal Increasingly, gas equipment owners prefer easy-to-install corrugated pipe options. To this day, pipes and rotary elements made of galvanized sheet, plastic, stainless steel, painted steel are used in the construction of smoke exhaust channels. from the geyserCorrugated pipe for chimneyConstruction of a gas outlet from polymer corrugationsFume outlet from rigid pipes and bends

Brief instructions for installing a geyser

This information should not be considered as a guide to action. Make a replacement do-it-yourself speakers, as well as working with any gas equipment is prohibited not only by law, but also by common sense: such “amateur activity” in an apartment building can lead to disastrous consequences.

For work use:

• certified geyser;
• PVC water pipe;
• fittings of the "American" type;
• pipe cutters;
• soldering iron;
• metal-plastic pipe for gas supply;
• fittings for metal-plastic;
• gas taps;
• salt and magnetic filter;
• Mayevsky's crane;
• ordinary faucet;
• proportional wrenches;
• drill;
• as well as dowels and screws.

The progress of work and the main requirements for them:

The choice of the installation location of the column should be based on the possibility of arranging the hood in accordance with all the rules and regulations, the convenience of the location of the column, as well as the possibility of supplying communications.

The volume of the room in which the column will be installed should be from 8 m³ or more.

Speakers are installed only on fireproof walls.In another case, a slow-burning surface is lined with a galvanized sheet from 0.8 to 1 mm thick, having previously fixed a sheet of basalt heat-insulating cardboard from 3 to 5 mm thick on the wall.

IMPORTANT! Installing speakers on wooden walls is prohibited!

The column is hung on the wall, given that the installation height can be arbitrary, but do not contradict the rules for installing the air outlet. There should be at least 15 cm from the side panel of the speaker to the wall, and a space of at least 60 cm should be left in front of the front panel of the speaker.

Fastener points are marked at the installation site of the column, then drilling them with a drill. The column is attached to the screws.

The standards for installing the connection between the column and the water supply system provide for the use of metal pipes or flexible hoses with an internal diameter of at least 13 mm. In this case, the length of the hose or pipe must be no more than 2.5 m (similar parameters must be observed when arranging the connection to the gas supply system).

The installation of the gas connection to the column must be carried out only with the shut-off valve installed.

Before installing the chimney, check the draft. Under normal conditions, it should be approximately 1.96-29.40 Pa (depending on the type of room).

The exhaust pipe must be at least 110 mm in diameter, while its length cannot exceed 2 m, but cannot be less than 300 mm. The slope of the exhaust pipe must be at least 2° upwards.

IMPORTANT! It is also prohibited to independently carry out the first start-up of water through the column. All work related to testing the system, installing a new dispenser or dismantling an old one should be carried out only by qualified representatives of GORGAZ.The installation diagram of the column must be included with the product

The manufacturer's instructions for installing this device are also given there.

The installation diagram of the column should be included with the product. The manufacturer's instructions for installing this device are also given there.

For the installation of columns, only kitchens and non-residential premises intended for the placement of these heating devices are suitable.

However, in the bathroom, the installation rules prohibit mounting the column, because. this room does not meet the basic requirements (see SNiP 2.04.08-87 GAS SUPPLY).

In earlier regulations, the installation of speakers in bathrooms was allowed. But after the change of legislation, we can only talk about moving the column from the bathroom to the kitchen or any other non-residential premises, if necessary, replace the device with a new one.

Figure 4 - Scheme of installation of a geyser

The requirements for installing speakers also allow us to consider each individual case: for example, in a private house that does not belong to standard buildings, it may be possible to install a speaker in a wide corridor or room without windows, but having access, however, to a spacious room with a window.

Figure 5 - Checking the draft before installing the geyser

Frequently asked questions about the placement of the geyser

The project documentation will indicate the location of the water heater with the ability to rearrange it within the same room within a range of 1.5 m from the original location. Some nuances regarding placement will have to be decided independently, based on current regulatory documents.

Only with the correct installation of gas water heaters is it allowed to put them into operation.Before starting the column, the inspector will perform an inspection in order to identify violations made during connection. Based on the results of the audit, the technical passport is stamped with the start of work. There are several questions about connection rules. Below are the answers to the most common ones.

Is it possible to hide the speaker in a closet

Yes, it is allowed, subject to a few requirements. You can close the gas column with a cabinet if:

• after facing, unhindered air access to the burner will remain;

the flame will be in sight, at eye level.

In practice, this means that you can remove the column in a cabinet without a bottom. In some regions, gas workers require that the body of water heaters is not closed by a door. According to fire safety, it is possible to hide a gas column in a cabinet, provided that the chimney does not come into contact with flammable materials. Accordingly, you will need to remove the top of the cabinet.

Is it possible to put a gas stove under the column

In this case, the requirements of the boiler manufacturer are followed. The distance from the column to the stove is, in accordance with the operating instructions, 40 cm. In the old Khrushchev apartments, the gaps were often reduced to 15 cm. But the joint venture states that when placing it is necessary to adhere to the norms specified in the passport. Accordingly, at least 40 cm is left between the stove and the column. Violation of the gaps leads to a denial of warranty service.{banner_downtext}The second point that prevents hanging the column above the stove is the placement of gas-consuming equipment specified in the project. Non-compliance with the recommendations leads to fines and shutdown of the water heater by the inspector.

Is it possible to hang a column under a gas pipe

The rules do not prohibit this, but indicate the need for breaks. There must be at least 15 cm between the column and the gas pipe.

The design documentation usually provides for the placement of a flow boiler. Installation is carried out in accordance with the parameters laid down, including the distance from the column to the gas pipe. If the pipe runs higher, the gap is increased to 25 cm.

Is it possible to install a column above the sink

In the old SNiP, valid up to 65 g, this was allowed. In "Khrushchev", to save space, placement above the sink was quite common. Although such a norm is not directly prescribed in modern building orders, gas workers may require that the distance from the column to the sink be at least 40 cm.

The reason for the ban is quite simple. Moisture leads to settling and concentration of carbon monoxide. Increasing cases of poisoning and leaks lead to a constant tightening of regulations. When connecting a new column, this requirement will have to be observed.

Is it possible to put a refrigerator under a column or next to it

Manufacturers of household appliances prohibit close placement flow gas boiler. The distance between the refrigerator and the column is determined by the gaps indicated in the equipment passport. Refrigerator will not work properly and will constantly overheat if the water heater is closer than 30 cm from it.

To ensure normal conditions, it is important to provide a sufficient gap for the refrigerator between the back of the case, where the radiator is located, and the wall, about 5 cm. Gas column connection carried out in accordance with the prepared project and the manufacturer's recommendations

The connection of the geyser is carried out in accordance with the prepared project and the manufacturer's recommendations.

Location selection

The main restrictions are related to the fire hazard: hence the ban on placing units in living rooms, rooms that are too cramped and where sufficient ventilation is not provided. The following rules follow from this:

• the column must not be placed above the hob (including electric stoves);
• it is not allowed to hang the unit on the wall bordering the living quarters;
• it is impossible to install a column when a bending liner of great length (250 cm or more) is required to turn it on, while it is permissible to lay a combined pipe consisting of a flexible hose and a fragment welded to the gas supply steel tracks;
• placement in a balcony room with a chimney brought out to the outside does not contradict sanitary standards, but makes it difficult to lay pipelines.

Gas supply lines must not be laid in places where chemically aggressive compounds are likely to enter. Transit pulling at a height of more than 2 m is allowed in the absence of reinforcing and detachable elements on the track. Steel pipes that pass through wall structures and floor slabs must be provided with sleeve components at the entry and exit points.

The gas supply pipe can be laid blindly in strobes and open - along the wall surface. In the latter case, the possibility of access to the supply route should be considered. It can be laid in a box with removable inspection hatches along the entire length.

Exhaust pipe for a geyser - features of choice

One of the most common devices that can provide uninterrupted hot water at home is a gas water heater. It perfectly copes with heating of any volume of water in the shortest possible time. At the same time, modern modifications allow you to clearly set the required temperature and automatically turn on and off in accordance with the operating mode of the draw-off point.

Instantaneous gas-fired water heaters are quite economical and safe to operate. The only inconvenience is the need to organize a high-quality removal of combustion products.

Once and for all, this problem can be solved only with the help of competent exhaust pipe installation for gas columns.

When choosing the parameters and configuration of the flue system, follow the manufacturer's instructions and current regulations.

Selecting a geyser model

Oddly enough, but before submitting documents to the gas service, you will have to choose and even buy a gas water heater. Despite the relative simplicity of design, devices vary in quality, reliability and ease of use.

So, if you do not have a boiler, but a regular column, then pay attention to the following parameters:

• automatic, manual or semi-automatic control;
• burner ignition system - from the mains or from a battery, automatic or manual;
• how combustion products are discharged.

Water heaters with a closed combustion chamber, unlike gas water heaters with an open combustion chamber, use oxygen from the street to maintain a fire and do not need ventilated rooms.

A fully automatic column itself ignites the gas, regulates the temperature of the water, and so on.This is the best option, but quite expensive, so most people choose the more affordable semi-automatic models.

The ignition system is also an important component. Although now there are no speakers where you need to light a fire with a match, it is still better to choose models where batteries are installed. If the electricity suddenly turns off, then you will not be left without hot water (as is the case with automatic models). Another option is semi-automatic ignition, then you ignite the gas with a button yourself. We advise you to pay extra and take the option where the column is triggered by turning on the hot water tap.

A useful addition to the device is the flame modulation function, which is able to maintain the water temperature at the same level if hot water goes to several sources at once.

The removal of combustion products in a gas column can be carried out in the following ways:

• using a closed combustion chamber (it is also called a turbo);
• using a chimney (open combustion chamber).

The choice of method depends on the structure of the house and some other parameters. Check with the gas service for more details.

4 Gas equipment in a private house

Regardless of whether the unit is being installed for the first time or a previous one is being replaced, all work is carried out only under certain conditions. First, they mount the chimney and carry out the wiring of communications. After checking the hood, you can proceed with the installation.

A diagram of how to install a gas water heater in a private house:

Determine the location for the equipment.
Mark the wall and drill the necessary holes.
Screw in dowels. If the wall is wooden, then the number of holders can be increased to ensure the stability of the structure.
Hang the column and install filters that provide water purification (this will increase the life of the unit).
Connect Mayevsky taps.
Cut the pipe and install a tee or fitting in it.
Mount the taps and solder the connecting elements.
Connect the column to the cold water pipe using a hose and tow (another seal can be purchased).
Check the tightness of all connections. To do this, open the water and see if there is a leak. If a problem is found, tighten the nuts and repack the seal.
Check traction. Its norm is in the range of 1.95−29.4 Pa

Important: this step is performed by a specialist.

Which column to choose for a private house

The principle of operation of two gas water heaters was described above: flow and storage. To choose the right column, it is necessary to take into account the advantages and disadvantages of each type of equipment:

• A flowing water heater is a classic column. The device has a gas burner and a coil. It has a simple working principle. It is relatively inexpensive. Cons: a long period of time from opening the tap until hot water reaches the consumer.

Accumulative - inside the heater there is a storage tank. According to its design, the design resembles an ordinary boiler, only a flame tube is used instead of a heating element. Benefits: instant water supply to the user. Cons: high cost of equipment.

You can choose a gas water heater for a private house from the following popular models:

• The Zanussi GWH 10 Fonte is a simple, mechanically controlled indoor unit.Vertical rectangular heater. Manufactured in China. The cost is 6-8 thousand rubles.

Electrolux GWH 265 ERN NanoPlus is an open combustion chamber. Ignition of the flame from the piezoelectric element in automatic mode. Throughput 10 l/min.

BOSCH WR 10-2P is a manual model. Power 17 kW. The flame is ignited with the push of a button. Productivity is 10 l/min. The cost is 12-13 thousand rubles.

Neva 4510 is a reliable speaker from a domestic manufacturer. There is an automatic flame ignition system. The model is designed to simultaneously provide one point of water intake. The advantage is the ability to work at reduced water pressure.

Oasis Glass 20TG is a budget model with a simple device. The cost is 6-8 thousand rubles. There is a winter-summer switch. Ignition is carried out automatically.

Ariston Fast Evo 11C is an Italian manufacturer manufactured at a factory located in China. There is a multi-stage protection against gas leakage, water overheating. Price 13-15 thousand rubles.

Hyundai H-GW1-AMW-UI305 / H-GW1-AMBL-UI306 is a good budget model from a Korean manufacturer. The average cost is 8500 rubles. Electric ignition is provided, as well as a self-diagnosis system.

Gorenje GWH 10 NNBW is a non-volatile speaker. There is electric ignition from batteries. The average cost is 10 thousand rubles. assembly in the EU.

Mora Vega 10 is a column feature, a large finned heat exchanger and automatic adjustment of water heating, necessary when pressure changes. Mechanical control. The cost is 15-18 thousand rubles.

Cumulative:

• Ariston SGA 200 is an Italian boiler adapted to domestic operating conditions. Used for domestic and commercial purposes.Main functions: floor installation, economical fuel consumption, the ability to switch to reduced gas. The heater is non-volatile. Price 35-38 thousand rubles.

American Water Heater PROLine G-61-40T40-3NV is a gas boiler with an open combustion chamber, made in the USA. Features: electronic control, anti-scale and anti-freeze accessories. The average price range is 41-43 thousand rubles.

Bradford White M-I-504S6FBN is an economical water heater with reduced carbon dioxide emissions. The ignition burner operates in automatic mode and is regulated by automation. The storage tank is coated with ceramic coating. Built-in smart diagnostic function. Estimated price 38-40 thousand rubles.

When buying a water heater, take into account the price range and technical capabilities of the equipment.

2 What are the requirements for installing gas water heaters in a private house

A prerequisite for any potential user of a water heater is to know what are the requirements for a gas colony in a private house.

First of all, you need to know the snip gas water heaters for a private house, which sets the requirements for the room in which the water heater is planned to be installed: the minimum area is 15 square meters, the ceiling height is at least 2 meters, the presence of a window is at least 0.5 m 2, the presence of ventilation (or a hood for a gas water heater is installed in a private house), the water pressure is from 0.1 atm., the wall under the gas water heater must be made of brick or concrete, otherwise insulation with a special basalt cardboard is necessary.

In addition, the standards for installing a geyser in a private house are required to comply with the following parameters:

1. There should be a margin of 60 cm in front of the front panel of the gas column;
2. The distance from the water heater to the gas stove is at least 20 cm;
3. The stopcock is mounted before the column is installed.

The rules for installing a geyser in a private house also regulate the procedure for legalizing the installation of a geyser. To obtain permission to install a water heater, you must obtain a project for your house and check the condition of the chimney (after which you receive an act), then the owner of a private house draws up an application for the conversion of his home.

You will also need those column passport, or its model (if the latter has not yet been purchased). After that, you can contact GORGAZ to carry out the tie-in.

You should know the subtleties at each stage of installing a geyser in a private house. This will be needed both for partial installation with your own hands, and for calculating all the nuances of the work. Experienced professionals share the following tips:

• If you decide to disguise the geyser in a snag cabinet, this is possible. But you should be aware that such a cabinet should not have a bottom, and the side walls should have high-quality insulation;
• If you hesitate in choosing between installing a chimney pipe, opt for corrugations made of laminated aluminum. Such a pipe is perfect for a private house, as it is easy to install, quite reliable and inexpensive, and inside it has steel pipes that prevent sagging;
• If you plan to mount a geyser instead of an old one that has become unusable, then it is best not to change the installation site. So you save time and some money;
• Remember that in case of unauthorized insertion into the gas pipeline and connection of the gas column, you will face administrative responsibility, in the form of a fine.

Paying attention to customer reviews, there is often a problem when the geyser freezes in a private house

Masters advise first of all to pay attention to the draft in the chimney

Most often, a malfunction in the form of reverse thrust is the cause of the failure of the water heater. The collection of gas column condensate in a private house may appear if an ash pan is not installed in the system, and condensate is already drained from it. Otherwise, this problem will occur every winter season.

2.2
We install a column in a private house - video

2016-09-27

Julia Chizhikova

The presence of such an installation in a residential area is a reliable, popular, economical option for obtaining hot water of the required volume with a centralized gas supply or from a cylinder.

In addition to the specific information on the site, you can also study specific problems for other people on this topic who have already bought a gas water heater or instantaneous water heater and thus avoid them. You will find a regularly updated list of such problems and their solutions.

This is the least expensive and time consuming option. When replacing, there is no need to obtain a project. Before starting work on replacing an old water heater, it is necessary to obtain certified copies of the schemes, a plan for installing gas, water, and smoke systems from the Housing Office. The gas supply plan must indicate the location, technical parameters of the device.

After receiving the documents, you must write an application to Gorgaz with a request for permission to replace the old equipment with a new one, while maintaining its previous location, an application for permission to work on gas and water communications in your home.