Variants of heating distribution in a private house

You can perform heating in a private house with your own hands in two ways: one-pipe and two-pipe.

Each of them has its own advantages and disadvantages, and you need to select the system individually, based on the characteristics of your home.

In the article we will analyze the types of systems, let's compare their pros and cons, installation features.

You will also receive schemes that will help you in creating a heating system yourself, without involving expensive specialists.

Single-pipe routing

Single-pipe wiring of water heating is the following system of wiring: the water heating devices are installed in series one behind the other and form a long pipe - like thislooks, you will help understand the circuit.

The coolant in such a system is antifreeze or water-liquid alternately enters the radiators, which are the closing link of the chain, and gives away its heat, which is then used for domestic water heating.

Thus, the scheme of the system is to supply water from the boiler to the radiator using pipes.

The downside of such a device is that the water reaches the closing radiator already cold.

However, this can be avoided if the system is modified - for example, to make more sections in the final battery( use the diagrams for clarity).

With this device, the single-tube version is quite effective.

Single-pipe scheme of water heating is best suited for a two-story house, becausein a house with one floor, there may be problems with the placement of the accelerating collector, which is needed for high-quality construction work.

A boost collector is needed to speed up the flow of heat from the pipes to the radiators, and also to maintain the desired temperature and reduce noise during system operation.

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At the same time, the efficiency of the work depends on how high the collector will be located - that is why its installation for a two-story house will be much more effective.

For a two-story house, all these problems disappear: the collector will work quietly and effectively maintain the heat in the premises.

The collector of a single-pipe heating system looks like a continuation of the pipes, but the expansion tank is connected to it at the very top of the heating system.

Single-pipe distribution is inexpensive, and this is one of the main advantages in its favor. The low price is maintained due to the fact that single-pipe wiring does not require a large number of pipes.

Another plus of this design is that it can be laid even in difficult places, for example, under doorways.

Ease of installation and attractive appearance - two more factors in favor of installing a similar system in your home.

However, one-pipe wiring of water heating has the disadvantages: in order to replace the failed components, you have to completely disconnect it, and uneven heating - the heating quality depends on the distance of the battery to the boiler.

However, as it was already written, if you upgrade the structure a little, and also correctly install it, then it will be deprived of such drawbacks.

The installation of the system can be done in several stages, they differ depending on the scheme.

The most advantageous option - the installation of all elements of the system( boiler, wiring, heating mains) completely inside the house, when it originates at the supply point and ends at the boiler.

Pipe connection with a single-pipe system can be of two types: diagonal and bottom pass.

The first type of connection is most often chosen, becauseit is most effective.

In addition, the house needs to install an expansion tank( most often it is placed in the attic of a two-story house), which must be connected to the wiring, water and sewage system.

Scheme will help you to do everything right.

For a two-story structure there are different mounting features.

The single-pipe circuit in this case must include radiators on each floor, and the number of sections in them and their total number should be approximately the same so that the temperature is comfortable in all rooms of a two-story house.

Another, more simple option for doing it yourself - to put the door on the staircase - it will bridge the connection between the floors of the house.

This option is not too nice, but it is easy to implement and quite effective.

Read the diagrams on how to install a single-pipe distribution for a two-story house, then it will be easier for you to decide which option is right for your building.

Two-pipe wiring method

Two-pipe wiring can be no less efficient than a single-pipe wiring.

This method is suitable for heating a one-story and two-story structure and is characterized by the fact that you can change the temperature in any of the rooms without affecting the rest of the house.

The main difference between the two-pipe system is that the forward and reverse circuits of the coolant are separated from each other.

Hot water enters the system by means of supply pipes, through which the liquid enters radiators, floors( if you have a warm floor), etc.

The liquid is then withdrawn through the return pipe after it has cooled down.

Advantages of this type of wiring are as follows: you can easily adjust which coolers the coolant will flow into, the system can be installed in the house with any number of floors, the possibility of a long-distance system.

The main drawback is one - the two-pipe layout is more expensive than the one-pipe layout, becauseincludes twice as many pipes. Another drawback is that the two-pipe system is not as beautiful as the one-pipe system.

With this type of wiring, the location of the pipes must pass higher than the radiators are located - most often they are placed near the ceiling or the windowsill.

This means that it is not easy to hide the presence of pipes.

How the two-pipe layout works, you will understand the circuit. It can be done using natural or forced air circulation, much like a single-tube one.

The choice depends on which wiring is installed in your house.

If the wiring is from above, then pipe laying is possible only at a high altitude - usually under the ceiling - which gives the necessary pressure for the normal passage of the coolant and its entry into the radiators and does not require the installation of a pump.

The upper pipe layout looks better, becauseless noticeable - they can be installed above the door openings and covered with decorative elements - this will give maximum masking of the pipes.

Minus the top wiring is that, in addition to installing pipes, you will need to install a membrane expansion tank - it's possible to do it yourself, but it will require more money from you.

For a two-storey house it is possible to install an open tank, but it can only be located in the attic, i.e.at the highest point of the building.

The lower wiring assumes that the piping should be positioned below the level of the sill.

This method is more difficult to implement, because, in addition to installing pipes, you will need to install an open expansion tank - it should be above the level of straight pipes( see layout diagrams).

Also need to install a circular pump. For the convenience of the system, with lower wiring, the pipe contours are usually divided into two wings, each of which has both straight and return tubes.

How different types of wiring look, you will help understand the circuit.

Radial heating distribution

For a two-story house, as well as buildings with a large number of floors, when pipe laying on the walls is not possible, the radial distribution of water heating is suitable.

In this case, the laying of pipes will pass through the floor, and distribute hot water for water heating to separate circuits from the boiler that enter the radiators and provide heat.

The beam distribution system has the following advantages: the heat carrier is evenly distributed to all radiators, the heat does not depend on the proximity of the boiler and can be adjusted in each room separately from the others, the ability to repair the system without disconnecting it.

Therefore, the beam system is a frequent choice of homeowners, especially when it comes to a two-story house.

Among the shortcomings can be noted the following: the radiation collector wiring is always two-tube, which makes its installation quite expensive, because it will need twice as many pipes.

This layout is also known as a collector, sincethe main element of the system is the collector, which distributes the coolant for each circuit, starting from the main line.

In order for the beam wiring to work properly, it is necessary that the collector system be equipped with two manifolds of different types - input and output.

Radial wiring has some installation features: for example, it is impossible to lay cement screeds or decorative panels on top of pipes, they can disable the system.

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To monitor the operation of the system, it is better to install a special shut-off valve or sensor on the wiring system.

As you can see, the distribution of heating in a private house can be made in different ways. Compare the types of systems and schemes and select the one that is most suitable for your home.