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Connecting a boiler in the country

boiler A person accustomed to the comfortable conditions of city life strives to bring the level of living in the country as close as possible to them. It is in rural areas that the installation of communication systems and the installation of plumbing equipment depends on the owner himself. At your summer cottage, at your own request, you can drill a well, lay a local sewage system, carry out the type of heating you like in the house, install a shower cabin, connect a boiler.


  1. Choosing a boiler for a summer residence
  2. Rules for connecting to the water supply
  3. Connecting the boiler to the mains
  4. Installation of an indirect heating boiler

Choosing a boiler for a summer residence

Installing a boiler in the country will help solve problems with hot water at any time of the year. A large selection of equipment brands will confuse even the most experienced and knowledgeable buyer..

In order to choose the right boiler model, first of all, you need to decide on the factors that are important for yourself:

  • the required amount of hot water;
  • boiler operation from gas or electricity;
  • the place of installation affects the choice of a water heater of a certain shape and size;
  • quality of consumed water.

Electric boilers with dry heating elements

For summer cottages, electric boilers are mainly installed with a tank volume of 10 liters or more. and more, with a capacity of 1.5 to 2.5 kW and a stainless steel tank. If power outages often occur in the holiday village, a backup power supply is required for the boiler to operate..

For a house with individual water supply from a well or artesian well, it is advisable to purchase a boiler with dry heating elements. In such models, the heating element does not have direct contact with water. Teng is placed in a steatite flask, which protects it from the formation of scale and various deposits. Frequent fluctuations in electrical power negatively affect the operation of electronically controlled boilers..

The best option for giving is an electric boiler with electromechanical control and a dry heating element.

Gas boiler Ariston

Gas boilers for summer cottages

Connecting the country house to the gas main makes it possible to purchase and connect a boiler that runs on a gas burner. In this case, the owner of the summer cottage will not depend on the quality of the power plant. For safe operation of the device, it is necessary to install an insulated chimney and supply and exhaust ventilation..

To install a boiler of this type in a house, you need an agreement from the gas service. Installation and connection to the gas system of the boiler must be carried out by the specialists of the gas office. Automatic water heating control.

Boilers with indirect heating

Such models of water heaters are suitable for houses with an installed heating system. An ordinary boiler or antifreeze, heated from the energy of the sun, is suitable for the operation of the boiler. The heating element is located inside the ceramic coil.

Rules for connecting the boiler to the water supply

If you do not want your house to be flooded at the most inopportune moment, study the rules for connecting the boiler to the water supply. You will not need them only when the installation work will be performed by the specialists of the supplier’s company..

For self-connection, prepare the necessary materials and tools:

  • pipes;
  • tees, valves;
  • ball valves, adapters;
  • sealant;
  • flexible hoses;
  • pipe cutter, soldering iron;
  • a set of keys.

We will consider how to properly connect the boiler to a water supply system made of polypropylene, metal, metal-plastic.

Wiring diagram for indirect heating boiler

Polypropylene plumbing

From tools you need a pipe cutter and a special soldering iron. For a high-quality connection, in addition to the basic materials, you will need end couplings, bends, stabilized pipes and two additional tees. If the boiler is being installed after the start of the operation of the individual water supply, and the pipes turned out to be walled up, work is to be done to remove the water supply from the wall.

Cut the pipes and solder the tees. Install additional pieces of polypropylene pipes from them to the boiler. Using an end sleeve, connect the pipe through the valve to the boiler. Perform the same steps to connect the device to a hot water pipe..

To make a high-quality connection with walled pipes, repair split couplings and tees are used. The American is soldered to the pipe and tee. After the soldering has solidified, the docking unit is assembled and installation continues. See the water connection diagram below.

Diagram of connecting the boiler to the water supply

Metal-plastic plumbing

The main advantage of this water supply system is that the pipes are always laid in an open way. Cut the pipe, install tees, lead outlets to the boiler and establish connections.

To connect the boiler to a metal-plastic water supply system, it is important to know the rules for working with the material.

Steel plumbing

It is much more difficult to connect a modern water heater to a metal water supply system than to polypropylene and metal-plastic pipes. For a high-quality connection of the boiler, you need a powerful clamp with a special cut-in pipe, called a “tie-in”. A clamp is installed on the steel pipe together with a rubber gasket. The next step is to drill a hole in the pipe through the nipple using a drill and a special sleeve. The sidebar is ready. Then the thread is cut and the bends are made. Separate cranes are installed on the tie-ins. From them pipes from any modern material are led to the boiler.

While working, consider several features of the connection:

  • First, it is good to clean the insertion site of layers of old paint..
  • The diameter of the hole must correspond to the size of the sleeve, so that after a while the water supply to the boiler does not stop due to its contamination.
  • The tie-in branch should be located so that it is convenient to drill a hole and connect the pipelines. It will be correct to direct the branch pipe at an angle from the wall.

At the end of the article, watch a video about connecting the boiler to the water supply.


Installation of valves

It is necessary to adhere to a certain sequence of installation of valves for cold and hot water.

Install on the cold water supply pipe:

  1. Install a tee on the tank branch pipe.
  2. Connect the valve for draining water from the boiler to the side outlet of the tee.
  3. Mount an explosive or non-return valve on the tee.
  4. Place a shut-off valve behind the valve.
  5. Mount the entire structure with a tie-in into the pipe.

To install stop valves on a hot water pipe, you must:

  1. Install a shut-off valve directly on the tank connection.
  2. Connect the tank to the pipe.

Now you know how to connect the boiler to the water supply, and you can do all the work yourself. For a complete installation, you need to know the rules for connecting the water heater to the electrical network.

Connection diagram

Boiler connection rules (video):

Connecting the boiler to the mains

If you purchased a boiler with a capacity of up to 3 kW, there should be no difficulties with connecting to the electrical network.

It is enough just to follow the rules for connecting the boiler to the mains and there will always be hot water in the house:

  1. Location of the outlet so that it does not get accidental splashes of water.
  2. Connect the boiler only when earthing is installed. To do this, you need a three-pole socket and a three-wire wire..
  3. It is advisable to remove all electrical wire connections outside the bathroom..
  4. To connect the boiler to the mains, use an individual socket.

Wiring diagram for connecting the boiler

The order of work:

  1. Measure the distance from the outlet to the boiler.
  2. Disassemble the boiler plug into parts.
  3. Strip the cable insulation. Strip the veins with side cutters.
  4. Solder the wires to the pins of the plug. Combine the red wire with the phase, yellow-green or black – ground, and blue – zero.
  5. Remove the cover from the boiler and open the contacts.
  6. Strip the conductors at the other end of the cable. Connect to the boiler contacts and replace the cover.

There is another type of boiler connection, this is the connection directly to the electrical panel:

  1. Lay the cable from the boiler to the panel.
  2. Install an automatic machine next to the boiler and pass the cable through it.
  3. Remove 10 cm of insulation, strip the phase from the machine and connect to the top terminal on the machine. Connect the phase from the boiler to the lower terminal.
  4. Clean the ends of the cable from insulation, free the cores.
  5. Unscrew the cover, connect the cable cores to the boiler terminal.
  6. Disconnect the current and connect the cable to the electrical panel.

If the connection is correct, the indicator on the instrument panel will light up as soon as the machine is turned on. The boiler must not be connected to the mains without grounding..

Installation of an indirect heating boiler

A boiler with a water heating circuit is installed in the country house and, you bought a good water heater, but do not know how to connect an indirect heating boiler yourself.

Correct installation of an indirect heating boiler, this is when the bottom of the device is located at a level lower than the upper point of the boiler or heating radiator.

For work you will need:

  • fum tape;
  • screws;
  • gas wrench;
  • electric drill;
  • screwdriver;
  • plastic chopiki.

Wiring diagram for indirect heating boiler

The procedure and diagram for connecting an indirect heating boiler:

  • Install the boiler on the wall in the room where the heating boiler is located. The optimal distance between the boiler and the water heater is 50 cm.
  • The indirect heating device has 5 outputs that are used for different connections. Connect the lower outlet to the cold water pipe, first installing a check valve on it.
  • Output No. 2 is connected to the heating system supply.
  • Connect output No. 3 to the heating system return.
  • Connect the hot water channel with the installed circulation pump to outlet no. 4, which will provide the farthest points of water intake.
  • Connect the hot water supply from the boiler to outlet No. 5, after installing a hydraulic accumulator on the pipeline.
  • Complete the connection of the indirect heating boiler by connecting the temperature sensor of the device to the circulation pump.

Calculate the volume of the accumulator taking into account the safety class and the volume of the boiler. It is imperative to ground the water heater so that a short circuit does not occur.

We talked about connecting a boiler in the country to a water supply system made of different materials, to an electrical network and installing an indirect heating device on a heating system. What kind of water heater do you use in your country house? Share with us your experience in installing the device by leaving a comment on the article.

Video: connecting the boiler to the water supply

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