Mounting boiler with your own hands: Tips and recreation

The main purpose of the boiler - it is providing residential and public buildings with hot water. For many, this equipment - the only solution to provide hot water your home, especially if it is located outside the city limits. Distinguish sale flow and storage water heaters. In the first of which the heating water takes place without its accumulation. The second type heats the water accumulation devices that allows to obtain immediately a large amount of hot water.

Instructions for installation of the boiler: general guidelines

Installation of various types of water heaters are best performed, observing certain rules. Moreover, different types of boilers are the differences in the installation process. For example, indirect mounting boiler will be of another design than the installation of the storage device. Accordingly, the process of mounting various types of boilers to be considered separately.

Installation of the boiler with his own hands has its advantages and disadvantages.

In particular, to the "strong parties" of independent installation, the following should be attributed:

• Saving time and money.
• In addition, you will acquire useful skills that will become indispensable when maintaining or repairing a water heater. If you need the repair of the unit, then you will not need to call the masters. After all, you will most likely, with the help of the skills you can dismantle the equipment for the repair personnel.

The disadvantages of self-installation should include, above all, the big risk of flooding neighbors, especially if you have no experience in this matter.

Before starting to install, it is necessary not only to choose the type and model of the boiler, but also to decide on multiple important moments:

• In particular, you should provide free access to the device during its operation.
• It is even important that the wall is scheduled to mount the unit, there was a double margin of safety, i.e. When installing a boiler for 150 liters, it must withstand the load at least 300 kg.
• It is important to analyze the status of risers and pipes, determine the presence of outputs for connecting the device. Sometimes you have to replace the entire water supply in the apartment.
• If the wiring in the apartment is old, then it is best to invite a specialist who will help determine its condition. In addition, he will tell if the wiring can withstand the desired load. If necessary, it will need to be replaced. You can choose an electrical circular cross section for the selected equipment using a special table.

Installation of a flow-type boiler

When installing this type of boiler, first of all, you need to check the voltage in the power grid - it must comply with the data provided for in the instructions. So that the device worked without failures, the water temperature should be at the entrance, no more than 30 degrees should be. The unit is fixed in any convenient location and only after that the plumbing pipes are attached to it.

The options for the location of the flow-type boiler are several. Most often, this equipment is placed under or over the sink. Boiler and water intake fittings need to be combined with nozzles. This should be done before the equipment will be installed in its place. Pipes are fixed using overhead nuts with a seal. When they are fixed, the system must be checked for tightness. To do this, use water and determine the presence of leaks.

If it was decided to hang a water heater over the sink, then, first of all, the boiler itself should be fixed in its place. Only then on the sink is installed pressure reinforcement by connecting the tee to the valve with cold water. Similarly, connecting nozzles are connected to the tee. After completing the installation process, the unit can be brought to the network. For each power supply phase, a replaceable fuse or introductory switch must be provided. It is important that at the same time there is no less than 4 mm between the wires. It is necessary that the water heater can be deranged.

Installation of a boiler of accumulative type

When all the necessary preparatory work is carried out, you need to make holes for anchors. The hooks of anchors to the wall must be attached at a distance from the surface at 30-45 cm. For ease of maintenance of the water heater during its operation, the distance from the lid to the nearest wall should be at least 30-50 mm. The greater the amount of boiler, the greater the distance it should be.

To reduce heat loss, it is recommended to mount the water heater as close as possible to the place where hot water is most often necessary. Before hanging the unit, you need to make sure that the anchor hooks fixed in the wall. In the case of the device for mounting on these hooks there are special fasteners. When installing the boiler, it is necessary to take into account the features of its design. Available nozzles must be located as indicated in the instructions for the selected model.

The inlet of the boiler is quite easy to distinguish - it is usually marked with a blue ring. A safety valve is first mounted on it. To ensure the tightness of the connection, use isolation. For example, fum-tape. To the installation of the safety valve should be taken to special attention. After all, without it, the use of a water heater is prohibited by the manufacturer. The same applies to the installation of the valve of another brand.

To connect the boiler, it is best to use only high-quality modern pipes. When the unit is connected to the water supply, you can open water. At the same time, it is necessary to open hot water on the mixer so that the air can get out of the installed equipment. After that, you can turn on the water heater. To do this, simply turn on the device into the socket and put the temperature control knob to the value of more than 40 degrees. Before this should be checked so that the tank is filled with water.

Mounting and installing boiler

The installation of the boiler will be more successful if you know in advance about what you can not allow during operation:

• In no case do not turn on the equipment if there is no water in the container.
• You can not allow the replacement of components to the details of another model and the manufacturer. Use only those that are included in the package of the selected boiler.
• When the unit is connected to the power supply, a protective cover or cover should not be removed. You can merge the boiler water only after the equipment is disabled.
• In addition, it is impossible to use the water heater if there is no grounding for it.
• Include the boiler can be only under normal pressure in the plumbing. If it is too weak or, on the contrary, it is very strong, then the equipment cannot be turned on.

The features of the boiler mounting and the connection scheme in the private house

In private homes, such devices are used more often than in urban apartments. To date, water heaters in a private house can be connected in four schemes, each of which should be considered more. One of these connections is the connection through a three-way channel. It is usually used for wall aggregates. It works as follows: under certain conditions, the thermostat is triggered, which switches the valve, which, in turn, triggers the circulation of water along the coil heater. This happens until the water temperature reaches a certain value. When this happens, the valve overlaps so that the water stops the circulation. To work the system with such a connection there must be a circulation pump and an expansion tank.

Another connection type implies the use of two pumps. In this case, the work of heating is one-sided. For water heating, a heating circuit circulation system is shutdown. Thanks to this, water begins to move in the drive. When the water heats up to the desired temperature, its circulation is resumed and heating stops. Due to the features of such a connection, the room is not constantly heated due to the fact that it should sometimes turn off the system.

Another connection option uses several contours. This is relevant when several boilers are used to heat the construction at the same time. The operation of such a system is regulated by valves.

There is also a connection through a hydraulic manifold. This method is relevant if the boiler is used for a warm floor, and for basic heating at the same time. The same option is suitable for water heaters connected to the hydraulic collector, which gas boiler uses for water heating.

Installation of gas boiler

Phased installation order:

1. Initially, the layout of the holes under the dowel is made at the installation site. After drilling, hooks are clogged in them.
2. Next, the gas column hangs on the wall in the wall. Then the corrugation is installed for the removal of carbon monoxide from the chimney. Its end should be tightly entering the smokeshoot, and the other dresses the column outlet.
3. Next, you need a rubber hose by which the gas pipe is connected to the device.
4. Now it is necessary to prepare a soap solution that you need to lubricate all connections. If small bubbles appear in the connection site, you need to take the key and click the hose connection nut. If this fails to eliminate gas skipping, then it is better to call a specialist.
5. The next step is to supply water through hoses or PVC pipes. The process of connecting is almost the same as when connecting an electric unit. The order of assembly is as follows: pipes, crane and, finally, the compound of the unit with a hose. Entering the cold and the yield of hot water on most boilers is indicated equally - input blue, the yield is red.
6. Then the system must be checked for tightness. To do this, just open the cranes and inspect the compounds. Detected leaks must be eliminated. It should be carefully fixed in the right place the nut or use the pass.
7. After fixing the leaks, you can set the power supply and open the hot water faucet. The unit must start heating himself. And warm water should go after a few seconds. The water temperature regulation is carried out in every boiler in different ways.

Montage of boiler do it yourself: video