I am asking for advice on installing a porch and garage, taking into account the gas supply. Construction forum main

What documents are needed to connect gas to a sauna?

It is adjacent directly to the house, equipped with an entrance from the residential part of the building, therefore, unlike a detached one, it does not require access to the street in winter, nor does it require laying a heating main.
The location of the gas boiler room depends on the living space and the homeowner’s own preferences. From a safety perspective, attached and freestanding are the best choices.

The requirements are absolutely identical for any type of gas boiler house:

You cannot install more than two boilers or other heating devices, or store flammable materials in the room.
It is prohibited to install floors with any other material other than concrete or tiles.
It is unacceptable to decorate walls with flammable materials. You can use brick, concrete, tile or metal.
It is recommended to place the boiler in the center of the room.

There are two ways: either turn to Gorgaz, then you will save money, but lose 6-8 months of your time and effort, or turn to a private company, which, naturally, will be much more expensive, but faster. To draw up a project, you need a list of appliances that consume gas and the rules for their operation, as well as the location of the appliances in the house in accordance with your room and the chimney.

When all the paperwork has been completed, installation and construction work begins.
The final stage is connecting gas to the house. Gorgaz employees should come to you and check that all conditions are met.

This will take 2-3 weeks. Afterwards, a technical supervision receipt is issued, after which, along with all the documents, it is submitted again to Gorgaz.

Hiring a contractor Project documentation is drawn up based on the list of connected devices, as well as the actual connection of this equipment, carried out in full compliance with all safety rules and the location of chimneys. When the necessary data is provided, a specific person is determined who is responsible for connecting the gas pipeline to the house. After drawing up the project, installation and construction of the pipeline is carried out.

Taking this into account, when choosing a private contractor, they give preference to those companies that not only draw up the project, but also carry out the connection. In addition, comprehensive services involve quite significant savings.

Supplying gas to a private home The final stage of gasification is a gas test. This procedure takes from fourteen to twenty-one days. Private specialists cannot provide this service. This is illegal.

Necessary calculations Involve calculation of thermal load. This parameter consists of several factors:

total area of housing construction;
lack or presence of high-quality insulation;
number of window and door openings;
ceiling heights.

It is much easier to carry out the necessary calculations if you contact a specialist.

Attention

Heating using gas for a room of 20 square meters. m. with ceilings of 2.5 m requires the presence of appropriate equipment with a power of 2 kW. A correctly calculated heat load is necessary not only for paperwork, but also for the purchase of boiler equipment. Therefore, if you are not sure, it is better to hire a specialist.

How to obtain technical specifications? Documents are either prepared independently or with the help of specialists. The cost of such services depends on the complexity of the project and varies.

The more complex the work, the higher the price.

Even if you live near a gas pipeline, you will have to pay more than 200,000 rubles for the opportunity to enjoy the benefits of civilization. At the same time, the temperature regime in Siberia and the Far East is so diverse that the tariffs proposed for the central part of Russia are clearly not suitable.

Having analyzed prices in Russia, we can conclude that gas supply to a private home on average costs from 70,000 to 400,000 rubles.
Benefits At the same time, in our country there are many citizens who are supported by the state, and they are provided with a large number of benefits, but they do not apply to gas supply. There are concessions only for gas payments. The federal government left the right of choice to local authorities to provide benefits to various categories of citizens.

403 forbidden

The service company pays a connection fee and monthly payments. The exact amount is determined by the owner of the gas pipeline.

The main condition for gasification involves the inclusion of the site on which the house is located in the general gasification scheme and an uninterrupted supply of energy. If this condition is met, then you can begin collecting the required documentation.

This process takes approximately 20-30 days (working days). In addition, it is necessary to take into account the distance from the house to the gas main. Here the maximum permissible length and gas consumption are taken into account.

The first parameter is 210 meters, and the second is 5 cubic meters per hour.

Dependence of price on region

In the Moscow region, the price range is large; it depends on the distance from Moscow and ranges from 400,000 to 700,000 rubles.
In the Leningrad region it is easy to see that the situation is a little simpler, and it is quite possible to keep within 300,000 rubles.
In the Nizhny Novgorod region, the cost of this service ranges from 150,000 to 200,000 rubles.
In the European part of Russia, the price drops sharply to 70,000 - 120,000 rubles.
In the Asian part of the Russian Federation, the situation is worse, due to the remoteness from industrial centers and gas pipelines, equipment has to be transported from Asia-Pacific countries and the West (for example, in the Novosibirsk region prices increase to 200,000 rubles).
The situation is much worse in the Far East, since this is due to the low availability of main gas pipelines and, at the same time, the low price of equipment.

General provisions for gasification

Let's start with the basics, that is, with an understanding of where and for what purpose gas equipment can, in principle, be installed.

If we talk about residential buildings, it is allowed to gasify any individual buildings if a central or distribution pipeline with natural gas is located nearby. They make a branch in accordance with the specifications and a project specially created for specific conditions, and then, using the gas service, they lay a pipe to the house and ensure the supply of fuel.

Gasifying a dacha or cottage in which a family permanently lives has recently become easier thanks to new rules. The main problem remains the accessibility of the nearest gas pipeline

To develop a project for connecting a gas pipeline to non-residential facilities, technical conditions for connection are required, which can only be issued by a gas distribution organization.

The project should reflect the following points:

the use of energy-efficient equipment approved for use by federal authorities and having certificates;
accounting and control of fuel consumption, installation of gas meters;
use of automatic control systems;
necessary thermal insulation of equipment and gas pipelines according to design standards;
control of the composition of combustion products and combustion temperature.

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Simply put, all processes responsible for the production and accumulation of heat must be efficient in terms of heat transfer, safe for the environment and for operating personnel.

Specifications for the efficient use of fuel are issued by Rostechnadzor, but first you need to collect a package of documents, which includes copies of specifications for connection to the gas distribution network and technological calculations, characteristics of all equipment, information about metering and control devices.

If gas equipment cannot be installed in the room, there are conditions when a boiler room equipped with special units is allowed to be located outside the building

You can find out more detailed information about the legal framework by looking at the “Safety Rules for Gas Distribution and Gas Consumption Networks” or by contacting Rostechnadzor.

There are often contradictions in laws, and in reality you may encounter problems if you want, for example, to install a gas stove in a bathhouse or equip a city office with a gas stove. And not just with problems, but with a ban on connection - so let’s look at controversial cases encountered in practice.

Distance From Gas Pipe - Questions and Answers

Nina Vasilievna, it is impossible to answer your question unambiguously, since there is no information available on the type of gas pipeline laying and its pressure.

A special cabinet must be installed at the point at which the gas pipe enters the house. Such a cabinet must be equipped with a device that reduces pressure (reducer).

The minimum distance from the gas pipe to the stove is formed as follows: the branch to it goes only along the line of the connecting fitting. The shut-off valve is placed 150 cm from the floor and 20 cm from the side of the stove.

Gas is supplied at different pressures. Depending on its size, communications are divided into three types.

High pressure network – from 3.0 kgf/cm2 to 6.0 kgf/cm2. Arranged to provide industrial facilities.

Thus, I recommend that everything be legal and correct. Familiarize yourself with the town planning regulations of your municipality.

The most affordable type of fuel has become widespread and has become a publicly available energy resource. Its widespread use has led to the urgent need to develop regulatory documents in which the permitted distances can be found.

To determine the location of the bathhouse on a plot of land, you need to submit an application to the municipality to issue you a town planning plan for your plot of land (GPZU).

How to pipe gas into a bathhouse from home – Construction and repairs

It is unrealistic to imagine a suburban area without a bathhouse. There are no limits to the imagination of customers or builders when building baths.

Russian steam rooms, Arab hammams, Roman baths, Finnish saunas, Japanese ofuro or sento - you just can’t find anything in the Russian expanses.

Each of these baths has its own advantages. However, there are problems that are the same for baths of any type and size, which owners have to solve individually each time when building them.

Let's say coal, oil or gas heating in a bathhouse is still a rarity.

Moreover, gas is currently the cheapest type of fuel of all existing ones. In general, it is used quite widely in everyday life, mainly for cooking. That is, gas equipment is quite familiar to us.

In many ways, the spread of such heating systems is hampered by the prevailing ideas in society about the dangers of gas as a fuel. Gas heating in a bathhouse has its own disadvantages.

To talk about the pros and cons of a heating system, you must first determine what requirements it must satisfy.

And this:

Safety.
Economical.
Ease of use.
Warm-up speed.

Knowing the requirements listed above, you can see how gas sauna stoves meet these points.

The main advantage of gas heating is its low cost. Energy prices are steadily moving upward, so cost-effectiveness considerations, even for wealthy owners, play a significant role.
In second place, perhaps, it is worth putting the environmental safety and hygiene of gas as a fuel - there is practically no soot, no soot that would have to be removed regularly and, importantly, the gas burns odorless.

The operation of most types of gas heating equipment is fully automated and does not require constant monitoring and intervention by the owner. In general, the need for any effort when using gas is minimal - there is no need to deliver and unload firewood, load the stove with it, etc. Therefore, gas heating is especially convenient for baths intended for a large number of users. Any experienced bathing enthusiast has a good idea of how much effort it will take to heat a steam room designed for, say, 10 people, to the required temperature.
The heating time for a bath when using gas is minimal and even for large rooms usually does not exceed 3, maximum 4 hours.

Non-residential premises of MKD

In urban or rural apartment buildings, gas is often used as fuel for heating and hot water equipment. Five-story buildings with hot water heaters and gas stoves still occupy a large percentage of the country's total housing stock, especially in the provinces.

At the end of the last century, gasification took over almost all regions of Russia. Multi-storey buildings were connected to the central highways; according to the old edition of SNiP 2.08.01-89 - 9-storey buildings inclusive

The new document SNiP 01/31/2003 (current edition SNiP 2.08.01-89) says that even now it is prohibited to install gas stoves on floors above the 11th, but there are no clear wordings on the prohibitions. Hence, there are many disputes about whether it is possible to supply natural gas to non-residential premises, and, as a result, a series of court cases.

We are interested in non-residential premises - and these are areas that usually occupy 1-2 lower floors. When a residential building is put into operation, usually all apartments belong to the housing stock, therefore they are equipped with gas equipment and, accordingly, are gasified. But the first floors are being bought up and used for offices and various service businesses.

Let's say you want to convert a 1st floor apartment into a hair salon and leave the gas stove. Is it possible? Most likely not, for two reasons.

Firstly, you will have difficulties with the procedure for transferring residential premises to non-residential premises. According to the new rules, in order to organize an area in an apartment building for a pharmacy, warehouse, office, store, workshop, etc., it is necessary to collect a huge package of permits and involve organizations such as the BTI, the Federal Migration Service, the housing office, and the management company.

Payments for the owner of non-residential premises are made in the same way as for the owner of an apartment - according to metering devices: how much water, electricity, heat was spent - that's what he paid

But the most important obstacle that novice entrepreneurs may face is the impossibility of obtaining the consent of apartment building residents. Not everyone wants their entrance to be turned into a “passage yard”, and the benches on the playground to be occupied by some suspicious characters waiting their turn.

Secondly, leaving gas equipment will most likely be prohibited. Moreover, at the expense of the owner of the non-residential premises, it will be necessary to cut off the gas supply pipe, and, if necessary, install a new one to the floors located above. Simply put, you must provide gas supply to all residents of the house, bypassing your non-residential area.

With 2 floors it is even more difficult: gas equipment still cannot be used in non-residential premises; the main line will have to be cut off and moved. But there is one more point from which to start - you can transfer an apartment on the 2nd floor to non-residential premises only if there is also a non-residential premises underneath it on the 1st floor.

In order not to complicate the process of converting space from residential to non-residential, many simply comply with the requirements: get rid of gas and install electrical equipment, which is allowed in all types of apartment buildings

The requirements for basements are clearer. According to SNiP 21-01-97, which talks about fire safety, flammable gases and other flammable substances cannot be stored in basements and basements, and therefore gas lines cannot be installed.

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Garage Heating Options

When planning a heating option, be sure to take into account the distance of the heated room from the main (residential) house. If the distance is 20 m or more, no special changes are necessary when removing gas from the general system, since fire safety is observed under such circumstances. Otherwise, an autonomous heating system can be installed.

Gas heating for a garage using propane and a gas burner is possible with the correct selection of the device’s power. The burner is convenient because it differs:

mobility (can be moved to another place that needs heating);
practicality (do not require additional equipment or connection to the electrical network);
ease of use (the burner is lit with matches and turning it on does not take much time).

To heat a garage using a gas gun, it is necessary to correctly install and operate all structural parts of this heating device, strictly observing all safety rules. The fact is that when heating with a gun, a stream of warm air that goes out into the garage is mixed with waste products formed after fuel combustion. In such a situation, good and regular ventilation should not be neglected.

The design of a gas gun has the following elements:

heat exchanger housing;
gas-burner;
extension cord for the burner (use a pipe having about 8 cm in diameter); fan;
pipe for the exit of air heating the room.

Heating a garage can be done using an infrared ceramic gas heater if the area to be heated is small. The operating principle of such a device is based on heating a ceramic plate with gas. During operation of the described type of heater, infrared rays are generated, which in turn heat the air and surrounding objects. After this, heat is released and distributed to the rest of the garage.

The design of a gas-ceramic heater is simple. The metal case contains a reflector, a heating element and a gearbox. The design also assumes the presence of some auxiliary components and heat-reflecting elements.

Gas heating in the garage can also be achieved by installing a gas convector. This is a device that runs on natural gas and heats the garage using hot jets and streams. It is located in the lower part of the room to heat the lower cold air layers. The heating convector device includes:

temperature sensor;
heating element associated with gas equipment;
control block.

Due to the action of the fan, controlled by the user of the heating device, the air is heated by the gas convector.

Another option for arranging a warm room for storing a car is heating the garage with gas from cylinders and a water circuit. It is easy to supplement a gas boiler with a water circuit welded from metal pipes in which heated water will circulate. It is convenient to place such a system of water pipes around the perimeter of the entire garage.

Heating a garage will be safer and more environmentally friendly if it is possible to install a boiler that runs on solid fuel. This may include, for example, firewood or coal. It is important to install a “potbelly stove” that, after just adding the selected fuel, will be able to heat the garage room enough for a comfortable stay in it even in the cold Russian winter.

Structurally, the solid fuel heating device consists of:

horizontal tank for firewood or other solid fuel;
air heat exchanger. It is needed to change the movement of smoke gases in order to ensure even greater heat transfer;
Ash pan made of sheet metal.

For constant and precise control of the air temperature in the garage, you should choose an electric heating option. It is worth remembering that electricity consumption will be quite large compared to the money spent on other types of fuel. If there is a constant supply of electricity to the garage, you can begin to select an electric heater of the required power.

An undeniable advantage for this heating option is the lack of expenditure of money and physical effort on the purchase of fuel, lubricants, other materials and maintenance of a “capricious” solid fuel or gas boiler. Typically, electric convectors or heated floors are used. Read more about heating with underfloor heating right here.

Liquid fuel devices for heating a garage are a godsend if the owner has free access to used engine oil, because it can be used as fuel for a garage heating furnace. The consumption of this substance will be approximately 1 liter per hour.

Electric heating is the most expensive, since the cost of money for modern electricity supply is high. It turns out that any of the listed types of gas heating will be economically profitable. When using a gas cylinder and other gas supply devices, safety precautions must be observed.

Having your own bathhouse on a country plot is a real dream for many owners of dachas and cottages. This tradition dates back many centuries, and therefore has moved from the category of simple hygienic procedures to the rank of a real way of life.

The main problem in the arrangement is not only the construction of a beautiful and comfortable structure, but also the organization of heating.

Practice shows that gas heating in a bathhouse is the best option, characterized by cost-effectiveness, efficiency, and reliability.

The technology has many positive features and is superior to other equipment, regardless of the type of fuel used:

Economical. Gas in Russia is considered one of the cheapest energy sources; if it is possible to connect to the main network, the benefits will be especially noticeable. The operation of such equipment will be several times cheaper than in the situation with electrical analogues, which is especially noticeable if the bathhouse has a large area.
Crash resistance. A sudden power outage, typical of the countryside, can become a real disaster. The water will begin to freeze in the pipes and boiler; if it is not drained urgently, the resulting ice will simply destroy the metal structures. In the case of gas, this problem disappears; even if there are interruptions in the main line, you can switch to power from the cylinder.
Environmental Safety. This property is especially important for owners who actively use the site for growing crops. Gas combustion occurs without smoke, soot or unpleasant odor; combustion products do not settle and do not pollute the soil and water bodies. This property also ensures that there is no need to regularly clean the chimney and pipes from combustion products. This is a huge advantage of the equipment over diesel and solid fuel units.
There is no need to organize a place to store fuel. This problem is most relevant for liquid fuel boilers, for which you need to constantly have a supply of tens of liters of diesel, and for solid fuel (wood or coal).
Operational simplicity and safety. The operation of modern gas boilers is automated; numerous sensors monitor the pressure in the system, make sure that the burner does not go out due to an accidental blow of wind, and that there are no leaks. Thus, the owners can concentrate on enjoying the bath procedures, rather than constantly being at the boiler, fearing any problems.

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Are there any disadvantages?

Yes, the gas unit has a couple of disadvantages.

The first disadvantage is the initially high cost of the equipment, the second disadvantage is the need to attract professionals for installation to ensure the tightness and correct connection of all pipes and power sources, checking the operation of sensors, mechanisms and electronics. But should these negative qualities be considered significant? Probably not.

The reason is simple - all initial investments will be fully justified within a few seasons of operation; after just a couple of years, gas equipment will turn out to be much more profitable than electric and other models.

Variety of choices

A heating boiler may have a different number of circuits:

One circuit is exclusively for space heating;
Two circuits - space heating and water heating for hygienic and domestic needs. The most common option for a bath;
Three circuits - heating the room, heating water for hygienic needs, heating water in the pool or ensuring the functioning of underfloor heating systems.

If we talk about the types of burners used in furnaces, they look like this:

An atmospheric burner is the cheapest option; air enters through the chamber with ash, a slightly open hole in the main compartment. The main advantage of this device is its low cost, due to the simplicity of the design, the absence of control sensors and other electronics. Unfortunately, this method of air supply is not always effective; a lack of oxygen leads to a drop in flame intensity, that is, the efficiency is significantly reduced.
Pressurized burners use fans that force air, meaning the fire is always supported by a large amount of oxygen and burns brightly. Improving the design leads to its rise in price, in addition, there is a dependence on the stability of the power supply necessary for the operation of the fans.

A bathhouse with efficient gas heating can operate using a stove made of any material; here everything depends solely on the wishes of the owners. The brick version is considered traditional, as it looks attractive and also helps retain heat for a long time.

Reasons and principles of boiler conversion

From the first lines, we would like to warn you that work on re-equipping the boiler to switch to a different type of fuel must be carried out by the foreman of the organization with which an agreement has been concluded for the supply of gas and maintenance of equipment.

However, any owner should know the essence and stages of the process for basic control of the actions of invited performers. And doubts about their competence sometimes justifiably creep in. Therefore, it is better to monitor the implementation of the procedure, on which, by the way, the safety of the home and household depends.

It also happens that a gas service representative cannot get to a remote location. In this situation, the home master, of course, will try to do everything with his own hands. But for the result of the efforts of a craftsman inexperienced in the gas sector, he himself will bear responsibility, and the manufacturer’s guarantees will be void.

When purchasing a gas boiler for domestic use, we receive a device configured to process main-line fuel. A centralized gas pipeline supplies us with a mixture of flammable gases, in which methane predominates. The main gas enters the devices with a natural density and pressure of 21 mbar.

Liquefied gas is an exaggerated name for a mixture of propane and butane, in which either the first or the second component can predominate. It can contain predominantly butane with a slight admixture of propane, or vice versa, propane predominates by 99%.

The density of the liquefied mixture increases 600 times. The pressure does not increase as much, but it is still higher than that of natural fuel, 30-31 mbar.

To produce liquefied gas, the pressure of propane and butane is increased approximately 600 times. This procedure makes it possible to reduce the volume of fuel and store it in a liquefied state before use.

The types of gases that boilers operate on are standardized. They are assigned codes that the manufacturer indicates in the technical documentation. Thus, the boiler’s consumption of main gas is marked with code G20. The ability to operate the boiler from a liquefied mixture with a predominance of butane is designated G30, and from a mixture with a predominance of propane - G31.

In order for blue fuel to fulfill its significant duties, gas enters the combustion chamber through nozzles. There, gas is mixed with air using a burner in proportions that are optimal for a particular type of fuel. This means that gas must be supplied to the burner in the volume necessary for normal combustion.

Normal mixture formation is possible if the diameter of the nozzles is suitable for its implementation. The size of the supply holes determines how much gas under a certain pressure will enter the combustion chamber with a specific volume of air. That is why nozzles with different cross-sections are installed for liquefied mixtures and for main gas.

To switch to the consumption of liquefied gas, you do not need to radically alter the equipment, much less buy a new unit. You just need to change either just the injectors or the manifold (ramp) with injectors

Note that the cross-section of the nozzles is determined not only by the type of gas, but also by the power of the boiler itself. For your information, to operate a 10 kW unit operating at maximum operating mode, main gas requires 1.2 m³/h, liquefied mixture of any type 0.86 kg/h.

The more powerful the equipment, the more fuel is required to operate it. The larger should be the size of the nozzles that pass blue fuel into the combustion chamber. Their cross-section is clearly calculated and strictly regulated by the manufacturer, who produces burners with nozzles of a given diameter for a series of boilers of a given power.

When gas enters from the nozzle, the gas is mixed with a portion of the air it requires for the normal combustion process. Both components must be supplied to the combustion chamber in strictly controlled proportions

So how can you switch to liquefied gas if you didn’t initially think of buying a boiler for liquefied gas? That's right, replace either the entire manifold with the entire set of injectors, or just the injectors, leaving the manifold in place. The second option is not possible in all boilers.

In addition to replacing devices for supplying liquefied gas, you will also need to reconfigure the burner of a gas boiler with an electronic control type. This is necessary for the complete delivery of air in the volume required for the uninterrupted combustion process. The new settings will also ensure that the gas supply is interrupted if a risky situation arises.

You will also need to install a reducer designed to regulate the pressure of gaseous fuel. One or a group of cylinders can be connected to the gas reducer. The gas valve may need to be replaced if necessary.

To connect the boiler to cylinders or a gas tank, you need to set the reducer to the operating value of the gas pressure. Sometimes it is also necessary to change the gas valve in the boiler if it is not suitable for supplying gas at the required pressure

In any situation, before ordering a contractor to convert a wall-mounted or floor-standing gas boiler to liquefied fuel, you should consult the gas service that oversees your equipment and the gas supply to your facility.

They will tell you which devices you should purchase for translation. They will calculate how much the modernization will cost you along with the specialist’s payment.

In order to get a complete and meaningful idea of how to convert a boiler to operate on cylinder gas, let’s look at an example of converting a wall-mounted double-circuit unit from the Baxi brand.

In most boilers with the Baxi logo, there is no need to completely change the burner, just rearrange the nozzles. To do this, they need to be purchased in advance, focusing on the power of the device and the type of gas. In the example under consideration, to switch to G31 fuel you will need injectors with a diameter of 0.77 mm.

The price of a set of nozzles for these boilers is approximately 2.5 thousand rubles. The set, produced for several similar boiler models, contains 17 of them and a spring. 15 injectors will need to be changed, 2 spare ones will be useful in case of unsuccessful actions.

And we will act like this:

We disconnect the volatile devices of the boiler from the power supply. Turn off the unit and turn off the taps on the pipes supplying gas and water directly to the unit.
We remove the front panel from the boiler, then separate the screen of the closed combustion chamber located behind it.
We unscrew the screws holding the lid of the closed combustion chamber. It's located right behind the screen.
We disconnect the wires of two electrodes: one from the flame control, the second from the ignition system.
Remove the burner. In order to remove it, unscrew the two screws with Phillips heads that hold the device. They stand on the right and left, fixing the burner on the ramp.
We unscrew the injectors using a wrench without dismantling or removing the ramp. You should not use pliers in this matter. They can deform the injectors without much effort. The nozzles of the injectors are thin and extremely precise in design, there is no point in spoiling them - they may still come in handy.
Instead of unscrewed injectors, we install new devices designed to supply liquefied gas, and connect electrodes for the lighter and flame control system.
We return the burner to its normal place. Its position will be “prompted” by the guides.

With the installation of the burner, all alteration procedures are completed. All that remains is to assemble the previously separated parts of the unit and fix the lid, the screen with the outer panel in the reverse order to the one in which they were disassembled.

After the alteration, all disconnected devices and dismantled parts of the gas boiler are installed in their original places in the reverse order

But that's not all, the most serious and delicate work lies ahead - tuning.

This stage is often available only to representatives of the gas service. After all, not every home craftsman has a pressure gauge that can recognize pressure readings in the range from 3 to 40 millibars. Buying a meter for a one-time job is not very reasonable; it is easier to use the services of a specialist who has this device in his arsenal.

But domestic inventors have found a way to measure gas pressure data in the system. We also managed to select a device capable of correctly displaying atmospheric pressure. Believe it or not, this is an ordinary tonometer, which the older generation in your family probably has.

It doesn’t matter whether you have a dial or electronic blood pressure meter at your disposal. Both options are quite suitable. Most of them respond well to deviations of 3 mbar (i.e. millibars).

The only drawback is that not all devices are equipped with a corresponding scale with mbar divisions. But there is a scale with divisions in mm of mercury, and on the Internet there are a sufficient number of programs that convert all comparable physical units of measurement.

For our own convenience, we will make a sign with the conversion of units of measurement, then we will confidently begin to reconfigure the boiler automation to operate on a liquefied mixture of gases.

In order to configure the boiler to operate on liquefied gas using a tonometer, a table with pressure values in different units of measurement is useful

In the example proposed for consideration, the pressure at the inlet to the unit should be 37 mbar. We set the pressure limits for burner operation to 4.9 mbar at minimum, 29.4 mbar at maximum.

We need to first reset the pressure before entering the wall-mounted gas boiler. In our case, everything was designed for the use of main gas supplied at a pressure of 27-28 mbar. Now we set the reducer of the gas tank or group of cylinders to the required 37 mbar.

We configure the settings in the following order:

We remove the lower fitting of the gas valve, essentially freeing the gas entry point into the system to adjust the dynamic pressure.
We connect the tonometer. We simply disconnect the electronic meter from the tonometer reading system, after which we connect it with a narrow hose to the gas injection point, and immediately connect the pointer meter with a pear hose.
We adjust the pressure to the parameters we require, taking into account that the device will show us mmHg. This means that we need to set it to 27.7 mm.

Note that the dial version of the tonometer is much more convenient in this matter. The super precision that the electronic system is trying to demonstrate is completely unnecessary here. In addition, it is easier to capture tenths with a pointer device that works without unnecessary “fuss.”

Adjust the maximum pressure of the Baxi gas boiler using this nut. By moving it clockwise, increase the value, in the opposite direction decrease

How to connect country houses to gas?

It seems that what is easier - to gasify a non-residential premises on your own summer cottage, for example, a bathhouse or a garage? However, many owners of garden plots and country houses are faced with the reluctance of gas distribution authorities to connect cheap fuel to buildings other than a residential building.

Installing a gas stove in a bathhouse easily solves problems with heating and water heating, in a summer kitchen - with cooking, and in a garage - with heating a large room in winter

There are many reasons for refusal to issue technical specifications and supply gas:

lack of a highway passing nearby;
gas workers do not have the required amount of fuel to meet their needs;
the premises are not properly equipped;
the equipment does not meet fire safety and energy efficiency requirements, etc.

But if you fully comply with all the requirements, it will be possible to install a gas boiler or stove in a non-residential premises.

Simply put, if the design organization, and with it the gas service authority, allow it, then gas can be supplied to any outbuilding.

What should be the distance from the gas pipe to the building?

Helpful information! In most cases, gas pipelines in summer cottages are laid in an open way. This is due to the fact that this method is considered the most appropriate from an economic point of view.

For polyethylene gas pipelines in these sections and at the intersections of highways of categories I–Ill, polyethylene pipes of no more than SDR 11 with a safety factor of at least 2.8 should be used.

Don't forget to install taps to shut off the gas if you want to change the stove

Bath gasification options

It’s rare that anyone refuses to build a bathhouse on their own property - it’s not just a washing room, but a place of relaxation associated with a lot of rituals and traditions of the Russian people. But it’s too expensive to heat a bathhouse with wood, and even more so with electricity, which is why there is a logical desire to install a gas fireplace or stove.

Maintenance of all equipment, home and bath, is carried out by the gas technical service using devices installed in one place - for example, on the wall of the house

But in reality, everything is complicated - the bathhouse does not meet legal standards and is not considered a suitable room for installing gas equipment.

However, no one prohibits the supply of gas to residential buildings, so resourceful owners have found two legal options to circumvent legal obstacles:

include the construction of a bathhouse in the house construction project, that is, place them under one roof;
register the bathhouse as a residential guest house with separate gas heating equipment.

Both options are actively used, and very successfully. But some owners of country houses were even luckier - they were simply given permission to gasify their bathhouses. This also happens, so in order not to waste extra effort and money, contact gas workers first - what if you get lucky?

It turns out that no laws prevent the installation of a bathhouse right in the house, and many people use it successfully. It turns out that the use of gas in non-residential premises of a residential building is possible.

However, there are several special conditions:

it is necessary to equip a separate emergency entrance;
for the manufacture of doors, use only heat-resistant materials;
you can open the emergency entrance from both sides;
install a fire alarm and fire extinguishing system;
Only certified factory-produced gas equipment may be used.

An interesting addition to the law is that the sauna premises cannot be used for commercial purposes.

The entrance to the steam room can be arranged directly from the corridor or hallway, and the emergency exit is to the terrace, which can easily replace the dressing room

If gas or fire inspectors take their responsibilities responsibly, they will not allow the operation of a bathhouse without an automatic fire extinguishing system and well-functioning ventilation.

But not everyone can allocate a piece of living space for a bathhouse or sauna, so let’s consider another option.

First, you will have to come up with a project for a guest house or summer kitchen, which could later be converted into a bathhouse, that is, the building must have a solid foundation and walls with mineral insulation, lined with non-combustible materials.

The main point in the design will be a gas boiler installed for heating and water heating. Usually, questions about why a separate unit is needed do not arise.

You will also need sewerage and shower equipment - but this is not surprising if it is designed for a guest house in which seasonal accommodation is planned

The approved project is implemented and a house is erected, then it is registered with the BTI, changes are made to the general house-building plan and an application for gasification is written. If the inspector, after inspecting the premises, does not identify any violations, he will issue a permit and draw up a sketch of the location of the equipment and gas outlet.

After issuing technical specifications, you may have to adjust some things, for example, make forced ventilation or additionally insulate the boiler installation site.

All that remains is to lay the pipes and connect the boiler to the system. If a residential building is gasified, then making a branch is not difficult and will not take much time.

After testing and commissioning, the gas service representative gives the go-ahead for operation, and after he leaves, you can finally turn the house into a bathhouse - for example, install a heater

Using the same principle, you can pipe gas into the garage. According to reviews, sometimes gas workers allow gas to be supplied to any buildings, including garages - but subject to a number of requirements for fire safety and ventilation.

Conclusion

We can summarize that providing blue fuel to a bathhouse, a garage, or supplying gas to a non-residential premises in an apartment building is expensive, and most often impossible. However, before choosing heating or hot water equipment, we recommend contacting the gas distribution service and asking about the conditions under which the premises can be gasified.

If the answer is no, then you will have to choose an electric boiler or stove. We don’t recommend engaging in amateur activities - fines for moving pipes alone start from 2 thousand rubles!

Have you ever encountered the issue of gasification of non-residential premises? What difficulties arose and how were you able to solve them? Please share your opinion in the comments section.

Using gas stoves in a sauna allows you not to worry about the fuel burning in the firebox and enjoy the sauna procedures. All that remains is to choose the appropriate model and install it correctly in the steam room. In addition, we must not forget about fire safety rules and carbon monoxide. In the video presented in this article you will find additional information on this topic.

Tags: bath, carry out

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Installation and connection

Gas is a flammable and explosive substance that should be handled with extreme care. Therefore, the most stringent requirements are imposed on the quality of installation and connection of gas appliances. According to current legislation, such a stove must be equipped exclusively by gas service specialists. Amateur work with gas is not allowed!

Preparation for installation

The room in which the stove will be located must be separated from the rest of the garage. The area of the boiler room must be at least 4 m2 and have a ceiling height of 2 m. In this room, the presence of a door with a width of 80 cm and a properly functioning ventilation duct for the flow of fresh air is regulated. A window should also be provided, which in the absence of electricity can become a source of natural light. The walls of the boiler room should be finished with a material with the lowest possible flammability.

If heaters require the construction of a chimney, then its upper part must be at a height of at least one meter above the level of the garage roof.

The area where the chimney is connected to the garage roof should be reinforced with fire-resistant materials - asbestos cardboard or galvanized steel. Don’t forget about the thermal insulation of the chimney.