How to warm up a house in winter if there is no gas. How to heat a house if there is no gas - a comparison of the effectiveness of various options. Universal heating boilers

To begin with, I would like to note that the most effective today is a gas heating system. If for some reason it is not possible to install it (for example, there is no gas main in the country house), give preference to electric heaters. Next, we will look at the most economical electric heating systems for a private house and apartment.

Why electric heaters?

You will immediately ask yourself why the classic water or stove heating of rooms is not considered? The answer is simple - this is due to the fact that assembly work and maintenance for about the same money will be minimized.

Now we will provide several reasons why it is obvious that the best and most economical heating system for a private house is electric.

1. Electric heaters are silent, do not require additional resources (coal, firewood, liquid fuel) and, moreover, do not pollute the atmosphere. This suggests that in a private house there is no need to have a place in the utility block for fuel, to make a chimney and, moreover, to coward soot every year. It is enough to connect the system to the network and enjoy the warmth.
2. Installing the entire electric heating system does not require a huge initial investment. For example, the installation of a water heating main is carried out once. A project is being created, all pipes, radiators, a boiler, as well as additional automation are purchased. To do part of the work (for example, in one room), and if you have the money, you will not be able to complete the project over time, and if it does, there will be many problems. It will be necessary to drain the water, crash into the finished line, etc. In the case of electric heaters, everything is much simpler. You can install equipment in each room separately as you earn money. At the end of spring, buy convectors for the bedroom, later for the kitchen, bathroom, etc.
3. Today there are many ways. Of course, this option is costly, but rest assured that over time they will pay for themselves. The installation of economical as well as solar panels on the roof of the house.
4. , a boiler or even a convector can be done by hand, significantly saving money on calling the master.

As you can see, electric heating in a private house really outperforms alternative options, therefore it is quite profitable to install such a system.

To your attention a video example of creating a cheap and at the same time effective autonomous system:

Homemade economical system electric heating batteries

Heating system options

So, consider the existing equipment that will allow you to make electric heating the house is economical and cheap.

Using the boiler

, which will heat the water in the home heating system, heating the room, is the first, least efficient option. Of course, on the Internet you can see a lot of information that talks about economical boilers that can reduce consumption by up to 80%, but all this is nonsense. The only way to reduce costs is to install thermostats and various automation, which will turn on only when the temperature in the room drops, as well as at a certain time of the day. All other talk about new designs of products or reduced power is just a publicity stunt. If you buy a small-capacity boiler, it will take more time for it to heat water to heat the house, so that will work.

Using infrared panels

A smarter solution and most likely the most profitable. The fact is that these products do not heat the air in the room, but certain objects (floor, walls, cabinet), from which heat transfer occurs in the future. If in the previous version the hot air will rise to the ceiling and immediately cool down, then in this case the heat is directed to the floor, which is more reasonable (people do not walk on the ceiling).

This diagram shows the effectiveness of an economical heating system for a private house:

You see everything yourself, so there is nothing more to prove. It should only be noted that infrared devices can work more efficiently if you add thermostats to them. One regulator is enough to control three heaters in the economical heating system of a private house. We talked about that in a separate article.

Using convectors

Many manufacturers convince that the electric convector effectively heats the room and at the same time consumes a small amount of electricity. The question is certainly controversial, because, in fact, the principle of operation of the products is similar to the version with radiators (the air rises up). The advantage of convectors is that their installation and connection is not difficult. In addition, heating of the heating element is about one minute, which is undoubtedly faster than in the case of water radiators.

Among the other advantages of electric convectors are:

• low cost (from 2 to 10 thousand rubles);
• fire safety (which is especially important when);
• you can gradually build up the heating system (one convector is not enough for a room, buy another one and connect it to the network without any problems);
• attractive appearance;
• trouble-free work with power surges (in the private sector is also relevant);
• compact size.

The use of warm floors

We analyzed the reviews of buyers who used this option and saw that most of the people are happy with the purchase. The main thing is to additionally install a temperature regulator in order to make economical electric heating in the house with your own hands.

Underfloor heating installation

Another modern and effective method economical home heating is the use of electric heating mats. They fit under flooring and warm up the room through the floor. As a result, warm air rises, completely warming up the room. It is better to install the underfloor heating system in combination with additional source heating, for example, IR panels.

Speaking about the heating mats themselves, I would like to highlight the products of the EKF company. You can choose the heating mats exactly for your conditions - ready-made kits vary in size and power. The EKF thermomats can be controlled by a mechanical or electronic thermostat, with which it is possible to program on / off for a week. In addition, I would like to highlight the full-fledged shielding of current-carrying conductors, due to which uniform heating of the floor surface occurs. You can learn more about EKF heating mats by following the link: https://ekfgroup.com/catalog/sistemy-obogreva/sistema-teplyy-pol.

Which option is better to bypass?

We talked about cheap and efficient systems for economical heating of a private house, but I would also like to highlight the most costly options that need to be bypassed. The top of the rating is occupied by oil coolers. They are all known for their high power, so when working in winter, you can see a noticeable increase in electricity consumption.

Not only do these products have high power, but also their heating efficiency is very weak. For example, an infrared panel of the same dimensions and the same power will make the house warm faster, so you better give preference to it.

In addition, the infrared heater is installed on the ceiling or wall, thus does not occupy free space, which cannot be said about electric radiators.

Another not recommended option is fan heaters. These devices not only burn oxygen, but also "drive dust", besides, they make noise. The efficiency of their use is not very high, because between the ceiling and the floor, the temperature may differ by several degrees, despite the fact that the power of the products is high (from 1.5 kW).

How to improve efficiency and reduce costs?

Just buy an economical electric heater and install it in country house it's only half the battle. At the same time, it is far from the fact that as a result of work you will be able to be convinced of the significant efficiency of the made economical heating system. The reason for this may be poor thermal insulation of the room. All kinds of cracks, gaps in the windows and even the absence of insulation on the walls contributes to the rapid cooling of the room. It has been proven more than once that with high-quality insulation of walls and ceilings, heating efficiency can increase up to 80%, although usually this figure reaches 40%.

Another important nuance is the use of automation. For example, if no one is at home all day (everyone is working), then there is no point in heating the rooms. It would be more correct to install a controller that will turn on the heaters an hour or two before your arrival. This time will be enough to completely warm up the premises.

The price of fuel for a home in different areas varies significantly. Because of this, regional stereotypes have long been formed - the cheaper it is to heat the house, and also the solutions for the selection of heating equipment and the creation of heating systems have been verified. But over time, prices change and cheap heating becomes expensive. Energy prices are leveling off.

The question becomes especially important the right choice fuel during the period when it is significantly more expensive. The "European character" of fuel prices, in the absence of European salaries, makes the struggle to save energy resources similar to the struggle for survival.

First of all, house insulation, as well as other heat-saving measures, will help save money.
But the choice of the optimal type of fuel is archival for everyone who wants to reduce costs.

What can be used for home heating

For heating a private house, they are usually used

• firewood;
• coal;
• pellets;
• briquettes;
• main gas;
• gas from cylinders;
• gas from the gas tank;
• diesel fuel;
• night electricity;
• daytime electricity.

When creating heating in a private house, as a rule, the possibility of using at least two different types fuel, for redundancy and convenience.

A non-reserve option - non-automated heating with solid fuel with a gravity system due to the high cost of creation, inconvenience is a thing of the past.

Now it is much more expedient to use forced systems with a pump and provide the ability to heat with two or more types of fuel.

There will be no specific figures on prices for fuel and equipment, since they are different everywhere and change rapidly and "promise to grow" ...

Firewood, coal, briquettes

What these fuels have in common is that they are burned in a solid fuel boiler.
For the price, firewood is the cheapest.And even 1 kW of energy obtained from them is cheaper than coal (for most regions, except for coal - Kuzbass, Donbass).

But there is another problem with firewood - a large amount of work on their use. In fact, you need to be on duty at the boiler, regularly throwing in fast-burning, low-calorie (4.2 k - for dry firewood!) Firewood. Or hire a stoker.

There are fewer problems with coal. In fact, it is enough to add fuel into a normal heating system 1 - 2 times a day. But on the other hand - recycling, ash removal.

Briquettes are artificial firewood, clean and beautiful, burn more slowly, almost 2 times more expensive than firewood. In fact, they are a variant of fast heating "from the trunk" for a weekend cottage.



Burning pellets

Pellets - give great convenience in comparison with a conventional solid fuel boiler and wood. Fall asleep, serve - once a week. But the cost of the equipment and the fuel itself is several times higher. Essentially - "no problem firewood for the rich."



Gas from the main

If the price of natural gas is minimal, then this is the best way for heating. In terms of price / convenience ratio - beyond any competition.
But with a large increase in price, with the cost of connection not decreasing, its feasibility in comparison with firewood drops sharply, in fact, people stop connecting.

Also in the Moscow region, where at a low cost of the fuel itself, the connection price exceeds one million rubles. even electricity becomes more profitable.



Gas from cylinders and gasholder

Due to the extreme inconvenience, the severity of use, as well as the very high price, gas from cylinders may be recommended as the last resort. After all, carrying cylinders several times a week ...

Gas from a gasholder is quite another matter. The price is high, but the convenience reaches the level of ordinary main gas, therefore it makes sense to consider the option…. Please check with local service providers for pricing. In any case, because of the problem-free nature, the gas holder can act as an alternative to pellet heating.

Diesel fuel

An expensive type of fuel, and not environmentally friendly. The smell will haunt everywhere. Boiler cleaning is also not a rare "pleasure". Heating with diesel fuel with a special boiler, due to the transformation of the site into a \\ "garage for minders \\" at a high price, cannot be recommended under normal conditions.

Electricity

The most expensive type of fuel, more expensive than diesel fuel and gas from cylinders. The cheapness of the boiler and the best usability, in the opinion of many, does not in any way cover the price of electricity.

But perhaps there is a night tariff in the region, which is several times less than the daily one. Nighttime electricity, given the convenience of use, becomes competitive for home heating. Even 4 kW with a two-phase power supply (220 V) can add a significant amount of convenience to heating a house overnight.



What is usually used to heat a house

Natural gas is still in the first place, as the winner is price / convenience, but in those regions of the CIS where there is no absurdity in prices, both for the fuel itself and for connection.

With firewood, you somehow need to get away from the continuous stoker. Boilers long burning with a huge load in a barrel-shaped body - far from the best option.In general - \\ "nonsense for the price / convenience \\", they have many disadvantages.



The best option is an ordinary powerful solid fuel boiler (2 - 3 times more powerful from heat loss) and a heat accumulator - a buffer capacity. And also a large internal heat capacity of the house itself. To increase convenience, it is advisable to connect an electric boiler with a night tariff to this scheme. Supplementing with electricity as a whole will not greatly increase the cost, but it will add comfort.



Where coal is cheap, firewood is not used. In Donbass, no one would think of \\ "tormented with firewood \\". Coal in general is often costly and no more in other regions. But we are only talking about high-calorie high-quality thermal coals of grades A anthracite, and T lean. And the fraction is also important - no smaller than seeds, preferably a nut. A universal powerful solid fuel boiler will always help out ...

Pellets are heated when money is not particularly considered. Heating with diesel fuel, although similar in price to pellets, cannot be recommended under any circumstances. If there are no financial problems, then a gas tank is even better, in fact the same natural gas, only you need to take care of the transportation once or twice a season.

If there really is "zero attention to finance" - then you can simply heat
electricity, - the best convenience and ecology.

In general, it remains only to find out all the prices from local suppliers, and calculate, comparatively by heat loss, what the equipment, fuel will cost for the season and for 12 years (equipment payback), and also think over all the worries about the delivery of fuel for the house, its storage, use ….

Today I will try to reveal a useful topic, the whole point is that now many citizens of our country live in private houses, and when winter comes, they ask themselves - what is really more profitable to heat a house? The first thing that comes to mind is, of course, gas, electricity, firewood (coal can also be attributed here), there are certainly more unconventional sources for heating, for example diesel or gasoline, but they are difficult to use, and sometimes even dangerous. In general, let's think - what is more profitable now and what is preferable ...

In this article I will try to give a full assessment of one or another heating system, that is, we will estimate according to calculations and derive the optimal heating source. Of course, electric heating is now beginning to progress, but about 60 - 70% of households are still steadily "hanging" on gas, and many apartments now have so-called! So what is so beneficial? For example, I want to take an apartment or house with an area of \u200b\u200b100 square meters, this is what I think is "optimal" for a family of three to four people (what area is comfortable you can). In general, read my reasoning and calculations below. Let's start with a condition.

Specified conditions

As I already wrote from above, the task is to heat a house - an apartment of 100 square meters, if you believe our SNIPAM, then we can say that for comfortable heating you need to apply thermal energy of 100 W - square meter, that is, if we have 100 square meters, we need energy - 100 X 100 \u003d 10,000 W or 10 KW, is this a lot? Of course, yes, a lot!

I suggest simple scheme, but it will display the whole picture:

• Let's say it's frosty now, the heating of the house (apartment) works in the mode - heats up for 5 minutes, rests for 5 minutes! Thus, it turns out that the heating works exactly 12 hours per day! Of course, if your home is well insulated, then this interval will not be 50/50, the heating will turn on less often, but this is very good insulation with foam outside and thick walls, of which there are still few in ordinary (ordinary) houses!

The conditions are set, we begin to identify - which is more profitable:

Gas heating

First, you have gas, which in itself costs money, and not small ones.

Secondly, for such an area, a boiler with a capacity of only 10 kW will be enough, that is, you do not need to buy for 20 - 25 kW, there is simply no need. You can still consider 15 kW, yet if the boiler does not work at 100% load, its resource increases.

Third, at the moment gas costs about 2.5-3 rubles, it all depends on the geography of our homeland. I have 2.5 rubles in the city, so I will count at this rate.

Gas is a very “energy-consuming” product; a lot of heat is released during combustion! Heating boilers now have a very high efficiency (often it is not lower than 80 - 90%) - it takes up little space, works in an autonomous mode and practically does not require maintenance. As it becomes clear, the boiler itself cannot heat the room, it needs a heating system, usually these are cast iron or aluminum batteries, which are "tied" to - a reasonable solution.

Well, that we have decided, we proceed to calculations for gas

I have a very clear example of such a house (it is not very well insulated, there are old places that need to be additionally insulated), about 10 - 12 cubic meters of gas per day (in cold weather) go away, let's take a maximum of 12.

If we deduce the final consumption then 12 X 2.5 p \u003d 30 p. Then in a month it turns out 30 X 30 days \u003d 900 rubles! Tolerant!

Heating with electricity

Such systems do not need complex engineering networksare, in fact, just ordinary poles with electrical wiring - this makes such systems very attractive.

I would like to note right away that now there are a lot of systems that seek to make electric heating cheaper and more efficient, I will list them point by point:

• Heating boilers are a boiler in which there are electric heating elements, and it, like a gas, heats the coolant (usually water or antifreeze) in the system.
• Electrode boilers, instead of heating elements, they use special plates that heat water more efficiently.
• Separate heating elements, we simply cut into each battery.
• Warm floors, there are both film and wired. Usually they are laid in the floor, or in the version with a film they are hung on the ceiling under the main covering.
• Infrared heaters. The form of panels that are hung on the wall and heat the room with infrared radiation.

You can still list it for a very long time, now there are still a lot of varieties, and each manufacturer wants to declare that he invented simply "know-how". But in fact, again, it all depends on how your house is insulated! The walls must be warm - otherwise you will simply heat the street.

Now a kilowatt of electricity costs about 3 rubles (I take the national average).

Okay, let's assume - that some manufacturers still managed to reduce energy consumption to 80 W - meter, while giving off heat like gas at 100 W - meter.

We have already decided that our heating works for 12 hours. Then we multiply 80 W by 100 meters \u003d 8 kW / hour. And since we heat the house for 12 hours, then: - 8 X 12 \u003d 96 kW per day!

If you knock out the money, then this is 96 X 3 rubles. \u003d 288, per month 288 X 30 \u003d 8640 rubles! Just FUCK!

Not very profitable heating!

Firewood, coal, etc.

Many now may ask me a question - why are we considering this option, no one has been heating this way for a long time, and the apartment cannot be heated like that! But no guys, it's still relevant, remember the same "pellet" boilers, of course, this is only logical for a private house, in an apartment we justly won't mount such a system.

Firewood

I don't even know how to present the calculation to you, here you cannot somehow deduce the amount of firewood and heat received from them. It all depends on the material, what kind of firewood it is (oak, birch, pine, etc.) because they all burn in different ways and give different heat. But I can say with confidence that you need to make some kind of shed for storing these firewood or coal - 100%, which already burdens many owners.

Heating with wood can be really cheap and even free if you yourself chopped it up and brought it somewhere. But if you buy, then KAMAZ (about 6 cubic meters), and this is how much will be needed for the heating season, it costs about 10 - 12,000 rubles, if divided by 6 months of heating, this is about 1.5 - 2,000 rubles. per month!

Coal

Coal will come out a little more expensive, but it is needed less and it keeps the temperature longer (we buy about 3 cubic meters). If tamped in the dry residue, these are the same 2000 rubles. - month.

Pellets

A new heating system, special expensive boilers, which, by the way, can be well automated.

They are fired with special pellets - "pellets"; it is also not easy to calculate the consumption! But again, based on my experience, I will say - the consumption of pellets per month for 2 - 2.5 thousand rubles - our 100 squares.

CONCLUSIONS - PROFIT!

Well, as you yourself understand, in the first place is actually GAZ, while in terms of efficiency it does not even have close competitors.

The second is to burn with wood, pellets, coal - but in our case this is not an option at all (troublesome, garbage, dirty and dangerous), unless you have private house and the "ash" from burning will be useful for seedlings.

The third is electricity itself, of course, many can now tell me - what have you counted, I have much less, I spend on 100 squares, 4000 - 5000 rubles. - a month for electricity! Guys, it may be so, but think how much would you spend on gas then? Generally a penny! Many are heated with electricity only because there is no choice and there will not be, because the area is remote and there is simply NO gas nearby!

Now video version of the article

Here is such an article turned out, I think it was useful to you, read our construction site.

It does not matter how to heat the house in cold weather - it is important to cover its heat loss.

So, the cold weather outside the window and the temperature in the house begins to drop. In order for the temperature in the house to be comfortable in cold weather, every home should have a heat generator. What acts as a heat generator - a boiler, oven or heat pump - is not so important. It is important that its power is sufficient to cover the heat loss at home in winter.

Well, when "overboard" the temperature drops to -30C and -40C, it's time to "wind the pot" to the fullest. How to heat a house in cold weather is a question that any owner of a private house poses before himself. We will look at it from a practical point of view.

The better to heat the house in terms of convenience

What is the best way to heat a house? No matter what, if only this fuel was available to you and within your means. What is the point of advising or using gas to those people for whom neither one nor the other resources are available.

Of course, it is better to heat the house with natural gas (mains), which enters your house through a pipe. It is the most convenient and cheapest type of fuel at the moment. And even after the government introduces social norms for gas, this type of fuel will still remain the most affordable for people.

Of course the most comfortable view fuel - natural gas.

How to heat a house in winter if there is no gas near your site or the cost of connecting to a gas pipe goes off scale for 1,000,000 rubles? The next most convenient, but not cheap, is electricity. The most hassle-free energy source, you don't need a lot of money to install equipment. But it will take a lot of money to pay your electricity sellers - the energy company in your area.

What is the best way to heat the house if there is no gas, and the electricity allocated to your household does not exceed 5 kilowatts? The next option in terms of convenience is this. Before the start of the season, they bring you a tank with diesel fuel and pour 3-5-10 tons of diesel fuel into your container, depending on the power of your boiler and the heated area.

If this is not the case and you yourself go to refueling with cans, then this option can be compared with heating with used oil. The same process for assembling shareware fuel. Only the burner for the development is slightly more expensive than the burner for the diesel fuel. The cost of a diesel burner is 15-25 thousand rubles, the cost of a burner for waste oil is from 60 thousand rubles. But the fuel costs you almost nothing.

Pellets come next for ease of use. The pellet boiler will require a one-time loading of fuel before the season if you have a large pellet hopper with a volume of 10-20 cubic meters with pneumatic feed.
If this is not the case, then you will have to regularly load pellets into the hopper. It is good if you have an expanded pellet hopper for 600-800 kilograms. If the standard one is 200 kilograms (usually they are put on the basic configuration of pellet boilers), then you will have to go to the boiler with bags of pellets every day). And believe the practice, loading pellets every day to a level above your head and pouring pellets into the bunker is not an exercise for weaklings.

Further on the convenience of use are firewood and coal. Do you want to be a stoker or a stoker in own home? Then this option is for you.
There are, of course, coal-fired boilers of the Carborobot type and wood-burning convective ones, which allow you to approach boilers and stoves less often.
However, calibrated washed coal for the Carborobot needs not only to be specially prepared, but also obtained somewhere in your area.
And pyrolysis ovens are not as good as oven sellers write about in advertising brochures.

Why did I not mention gas tanks and other conditionally autonomous sources gas heating? Because for the cost of installing the equipment, it is easier to pay the entrance fee for connecting to the main gas and generally forget about the problems with filling the tank with gas.

The cheaper it is to heat a house in winter

We have considered the best way to heat the house from the point of view of convenience. Now let's see how it is cheaper to heat a house in winter, starting from small subzero temperatures and ending with the most real frosts.

The cheapest fuel is free fuel. Of course, there is no completely free fuel. You spend money and your personal time on fuel delivery. However, if we abstract from the cost of delivery, we can name it.

Sawdust, sawn timber trimmings, used packaging cardboard, paper and pulp waste, straw, cake, waste oil - all this fuel costs nothing. You just need to find its sources and arrange delivery. If you succeed, you can heat your house in winter for free (conditionally, of course).

If your stove allows you to burn anything in it, then your option is free fuel.

How to heat a house without gas

How to heat a house in winter if the "blue fuel pipe" does not fit your site and is unlikely to fit in the near future? It will be impossible not to hang your nose and decide how to heat the house without gas in the winter.

Let's go in order (according to the degree of rise in price):

• firewood / coal,
• waste oil,
• pellets,
• heat of the earth (heat pump),
• diesel fuel,
• electricity.

Here is such a "gentleman's set" in case Gazprom has forgotten about you and does not want to remember.

Heated area of \u200b\u200bthe house during the cold period

There is one option that will reduce your home heating costs. The effective heated area of \u200b\u200bthe house is the area of \u200b\u200bthose premises in which you will maintain a comfortable temperature from + 18C to + 22C.
The effective heated area of \u200b\u200bthe house can include bedrooms, a bathroom, a living room. In the rest of the house - storerooms, boiler rooms - you can keep the temperature at the level from + 8C to + 12C. In the vestibules and the fuel depot, you can keep the temperature from + 5C to + 8C.

Thus, you can greatly reduce the cost of heating the house as a whole, just by lowering the constant temperature in those rooms where you are not constantly.

Close some of the rooms in the house for the winter, and your heating costs will decrease.

If there is no gas in the house, then heating can be built on solid fuel or electricity, or better - on a combination of both. The more diverse the sources of heating, the less likely the system will fail.

For example, the installation of a solid fuel boiler can be supplemented with an electric convector for each room. You can combine a Russian stove on the first floor of the house, and infrared heaters on the second floor. However, electric and solid fuel energy sources are not the whole list. So let's start in order ...

To heat a house without gas and electricity, you should think about the energy of burning solid fuel:

• brick ovens;
• metal ovens;
• solid fuel boilers.

There are also fireplaces, but it is difficult to attribute them to the heating system of the house, since they can only heat one room.

Boiler working conditions

The main models of solid fuel boilers are designed so that the combustion air flow is directed by a mechanical thermostat with a chain drive. In this case, the natural draft of the chimney must be ensured. However, for normal boiler operation, a number of conditions must be observed:

• Place the branch pipe so that it is not higher than the incoming pipe.
• Provide the system with free communication with external environment by means of an open expansion tank located at the top.
• Create a pipe system with optimal diameters and the minimum number of dead-end branches.
• Equip the boiler with fire safety equipment.

Price

The cost of solid fuel boilers varies in a very wide range - from 20 to 300-400 thousand rubles. It all depends on the design and capacity.

However, despite the price, solid fuel boilers are the bestsellers among equipment for heating a house without gas and electricity.

The difference between a liquid fuel boiler and a solid fuel boiler is insignificant. To obtain heat energy, liquid fuel is poured into the liquid boiler instead of coal:

• diesel fuel;
• fuel oil;
• kerosene;
• vegetable oils;
• alcohol.

The last two are given only as an illustration of the possibilities. The use of oil and alcohol is an unaffordable luxury. And the point is not even that alcohol, for example, is very expensive, but that this fuel is obtained from plant materials that could be used for food production.

Features:

A distinctive feature of liquid fuel boilers is their high efficiency - up to 92%. In addition, for installation and operation, you do not need permission from special services, unlike, for example, gas boilers.

Price

The price range for such boilers ranges from 25,000 to 180,000 rubles and depends on the manufacturer and the volume of the combustion chamber. The average annual heating cost of a private house is 150 sq.m. without gas and electricity on diesel fuel about 150,000 rubles.

Which is higher than the cost of solid fuel and even electricity.

Convert solar energy in the heat is possible only if the sun shines often and for a long time over the roof of your house. Unfortunately, 80% of Russia's territories have nothing to do with this. However, even in warm climates it is impossible to rely only on solar heating; a backup source is required.

Principle of operation

In place “under the sun”, light-absorbing batteries are installed, which convert solar energy directly into thermal energy, and then transfer it to the coolant. There are two types of solar collectors - vacuum and flat. Vacuum are considered the most efficient and economical. Using the energy of the sun is a scientific achievement.

Price

The advantage of solar heating is the low price of solar collectors. Flat devices can be purchased at a price of 1,500 to 60,000 rubles. Vacuum ones are much more expensive - about 80,000 rubles. However, if we consider that there is no need to pay for fuel, then the price is quite adequate.

Biofuel use

Biofuel is any organic matter that can burn. However, these terms have recently come to be understood as the use of gases released by decaying organic matter.

Principle of operation

Anything that rots with sufficient intensity will do for a source of such gas. Usually they use manure, food waste, plant matter. All gases formed in the process of decay burn perfectly and replace natural gas.

The biofuel heating plant itself consists of units that collect the emitted gas, clean it and feed it to the boilers for combustion. And then the principle of operation is the same as that of a natural gas boiler.

Minuses

A significant disadvantage of this heating method is the low productivity of rotting in natural conditions. In order to accelerate this process, you need to increase the temperature, and this is a cost of energy.

For this reason, it is impossible to use biofuel as the main heating method for a large house, but heating small house or it is quite possible to create an auxiliary system.

Biofuel heating is widely used farms countries such as Greece, Spain, Portugal.

Such heat is obtained from nothing, just from the air. This is the reverse air conditioner The pump itself does not produce heat, it only extracts it from the medium and sends it in the right direction.

Operating principle

The principle of the pump is to take heat from the medium in which it is placed. However, the pump needs starting energy. For example, in order to move 10 kW of heat energy, he needs to consume about 3 kW of electricity.

The difference is impressive! And in the presence of electricity, it allows you to make a choice in favor of heat pump for economical heating of a private house without gas.

Features and prices

However, the problem is that in severe frosts, such a pump malfunctions. Works well in freezing temperatures down to -15, stops working at -30. There is one more drawback - with practically free energy, the naoso itself is very expensive - from 200,000 to 1,500,000 rubles.

Once they were called potbelly stoves. This name dates back to distant times. civil war and subsequent devastation, when the simplest joys of life were associated with great wealth.

Much has changed since then, but the iron stove is still called a stove. Now they look different. Many of them are equipped with fireproof glass windows, but their essence has not changed - they quickly heat up and cool down just as quickly.

Maybe that's why this stove was called a potbelly stove, because to maintain a constantly high temperature, a lot of firewood is required in a bourgeois way.

Folk fantasy

In the Siberian taiga huts, where you can bring a cast-iron stove, but it is difficult to deliver a brick, a potbelly stove is lined on three sides with large stones run in by a river. It turns out beautifully and functionally - the stones heat up and slowly release heat to the air.

This technique is quite applicable in the conditions country house - when the house is built, and the heating is not yet ready. To some extent, stones perform fire-fighting functions, absorbing accidental sparks and excessive heat. Stone structures can serve as a reason for the flight of the designer's imagination.

The efficiency of a metal stove will increase if it is equipped with a coil for heating water and heating batteries are connected to it.

Brick stoves or Russian stoves

In its classic form, the Russian stove is a miracle of engineering soap with a very effective system heating. Not only did the stove heat the entire hut, it was also a multifunctional kitchen, a heated bed and even a sauna.

In our time, a number of functions of the Russian stove are not needed, but as heating in a private house without gas and electricity, it is effective!

In modern conditions

Making an ancient Russian stove modern is quite simple:

• If one of the sides is built into the wall separating one room from the other, then two rooms will already be heated. However, the stove has four sides.
• If you manage to build a stove into two walls of two different rooms, then almost the whole house can be heated.
• If the house is large, then the forces of one heat source cannot be dispensed with - you will have to make a system of pipes and batteries with a water heating element.

The Russian stove differs from a simple brick stove in size and in the absence of a stove bench. A brick kiln has great inertia - it heats up for a long time, but also cools down for a long time.

To make the cooling process last longer, there is a damper system that traps hot air. However, it is in this system that the greatest danger of the furnace lies - if the damper is closed ahead of time, then carbon monoxide from the firebox will go not into the chimney, but into the house.

Price

Construction cost brick oven depends on a number of factors: firstly, on the size, secondly, on the selected materials, and thirdly, on the payment for the stove-maker. And the work costs the most.

So, if the stove-maker takes in moderation, and you are not going to decorate the stove with marble and ceramics, then you can keep within 20-60 thousand rubles. Whether it is expensive or not - everyone estimates it in their own way. However, one should take into account the fact that the oven will stand for more than a dozen years.

How to heat the stove

You can drown everything that burns. The classic option is firewood and coal. However, at all times, the following sources of thermal energy went into the furnace.

Kizyak

Dung is completely dried cow dung. It burns well and leaves almost no ash. Horse manure can be used for the same purpose. By the way, there is no smell from such fuel.

Peat

Peat, or rather peat briquettes. In terms of calorific value, this is something between wood and coal. Briquettes are burning in an already heated firebox. This means that you first need to heat the stove with wood, and then lay the briquettes.

Advantages - peat is environmentally less toxic than coal.

More precisely, the toxicity of peat smoke can be equated with the toxicity of firewood. Only from peat ash and smoke more. The benefits of using peat can only be talked about if you have the opportunity to buy it at a low price. In all other cases, it is better to use wood and coal.

Firewood

Firewood burns quickly and is not always hot. To maintain high temperature in the house you need not only a lot of firewood, you need to put them in the firebox all the time.

Coal

Coke is best used. Coal burns for a long time, and good coking coal is also hot.

If you use black coal with low ash content and high calorific value, then one measure of coal can give as much heat as 3-5 such measures of their firewood will give. The only argument against coal is its high ash content.

Ash from coal is toxic, so there will be a problem with its disposal.

More

There are other substitutes for firewood. For example, seed husks or corn cobs. Both burn well, but not for long, and without intense heat. However, these fuels should not be taken seriously.

Thus, wood and coal are worth choosing from all types of solid fuels. Moreover, it is in combination. Firewood is good for lighting the stove, and coal for a long and slow burning.

Instead of a conclusion

There are dozens of systems for heating a private house without gas and electricity - from a classic stove to solar energy. It is difficult to advise on which of them to stop. However, I can give one universal advice - try to form a multifunctional system with duplicating functions and minimizing risk, as on warships.