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Installation of a storage water heater - how to solve the problem of hot water. Installation of a water heater Water heater installation by one's own

Unfortunately, our public utilities system is not able to meet the needs of the population in hot water supply. Therefore, you have to take the initiative into your own hands, the way out is to purchase an electric storage water heater. The selection rules are written in another article, and now let's talk about how to properly install a storage water heater.

Attaching the water heater to the wall.

Due to the fact that storage tanks are often installed in cramped spaces, fastening to the walls must be carried out in such a way that there is a guarantee of reliability. A tank with a volume of up to 30 liters can be fixed using ordinary plastic dowels of the appropriate diameter. More capacious models of water heaters require a special approach. In this case, it is necessary to choose a more reliable and durable fastener for the water heater. Depending on the material from which the supporting wall is built, there are various methods for hanging instantaneous water heaters.

Connecting the boiler to the electrical network.

When installing a water heating tank in new buildings, there are no special claims to electrical wiring. If you plan to install a storage water heater in rooms built a long time ago, you must remember the following. The wiring of such apartments is not designed for modern loads, so the connection of such devices as a water heater, washing machine required to be carried out using a dedicated power line. The cross section of the wire is selected depending on the power consumed by the tank. One of mandatory conditions electrical safety is the grounding of the appliance. But since the installation of a storage water heater is often is carried out in buildings that are not equipped with a ground line or loop, safe operation can be ensured by the use of an RCD (residual current device). The RCD disconnects the device from the mains in the event of a phase wire break or a violation of its insulation.

Connecting the water heater to the water supply network.

Conventionally, connection schemes can be divided into two types:

Installing a storage water heater will help you solve the problem of hot water supply, and save you from having to run from the kitchen to the bathroom with buckets and pots, comfortable living conditions still play a decisive role in the quality of life.

An electric heater and a boiler are equally in demand today. How to install such equipment will be described in this article. With the help of such a device, you will be able to cope with disconnection problems. hot water. Among other things, such installations can work on an ongoing basis. In a wide range in modern stores, you can find storage or flow-through electric boilers, the latter of which are less in demand, because they are inferior to storage ones in terms of volume and profitability. To install such a device, you can use the services of specialists or cope with the work yourself, but you will need to follow all safety rules. To do this, the electricity is completely turned off, and the hot water pipes are blocked.

Preparation of materials

If you decide to purchase such equipment, you should find out in advance. Of course, doing the work yourself is cheaper. If you refuse the services of professionals, then you should prepare a certain set of materials for installation. You will need either a safety valve, two flexible water hoses, and two dowel-nails. When buying a water hose, you should take into account that you will need two elements, each of which is 2 m long. However, the length will depend on the distance to the tie-in to the water supply system. When buying dowel-nails, it should be noted that there must be hooks at their ends. By the way, about the safety valve. It should be mentioned that it comes with an electric boiler. The valve must have a diameter of 10 mm.

Instrument preparation

So, you need a boiler. How to install such equipment, you should know even before you purchase it. Do you want to do the installation yourself? Good luck! However, it is worth considering that in some cases, if the work is carried out independently, the manufacturer's warranty will be canceled. In addition to materials, certain tools should be prepared, among them: screwdrivers, drills with a winning tip for attaching to brick wall, adjustable wrench and perforator. The latter can be replaced with an electric drill.

Installation instructions

Many home craftsmen, having learned how much it costs to install a boiler, prefer to do all the work on their own. This is not surprising, given that such services cost about 5,000 rubles. Do you have skills and do you know which side to approach the puncher and how to hold a screwdriver? Then why overpay? But if you do the installation yourself, you will have to prepare properly. Not the last role here is played by the reviews of those people who are not new to doing such a thing. If you study all the recommendations, you can come to the following.

The process should begin by choosing a place to mount in the bathroom or bathroom. Most often, such equipment is installed above the toilet, where it will not interfere with anyone. It is necessary to check the strength of the wall, as it will have to endure the load from the boiler. If there are unreinforced drywall partitions in the room, then you should refrain from installing the unit on them. With a boiler volume of 50 liters or more, a double load will fall on the wall, that is, 100 kg.

Before you install the boiler in the apartment, you should decide on the lowest point of the location of the equipment, marking it on the wall surface. Next, the master measures the distance from the mounting plate to the bottom point. The first is firmly welded to the body of the equipment. The resulting distance must be marked on the wall. The next step is to drill two holes. The craftsmen emphasize that you need to remember that the mounting plate does not have such holes; anchors with a hook at the end should cling to its edge.

So, everything is ready to mount the boiler on the wall. How to install it correctly? The question is by no means idle: the structure must be securely fastened, because the fall of such a massive device can cause injury. If the wall is made of concrete or brick, then for the work of the master it is recommended to use a puncher with a victorious drill. For a wooden wall, a conventional wood drill is used, the diameter of which is smaller than that of a plastic dowel. The latter must be installed in the hole and, if necessary, driven in.

The metal anchor is screwed in until it stops turning. As a rule, a depth of 12 cm is sufficient. The boiler should be hung by hooking the anchor hooks on the bar to fix it on the unit body. On this, the process of hanging the equipment can be considered completed. As you can see, the technology is not very complicated, so anyone can master it. House master. At the next stage, you can connect the boiler to the water supply system, for this you should use flexible hoses.

We connect!

Judging by the reviews, polypropylene pipes can be used instead of flexible hoses, but it will cost more and take more time. There are two tubes at the bottom of the boiler, one of which has a blue plastic ring. Through it will be served cold water. The second tube is indicated in red and is intended for hot water outlet.

According to the craftsmen, in the place where cold water is supplied, a safety valve should be installed. It is usually supplied in the kit or purchased separately. The first step is to attach the relief valve. Do not forget to pre-wind the thread sanitary flax or sealing tape.

Masters advise at the next stage to screw one end of the flexible hose onto the safety valve. In this case, you must refuse to use the tape, since there is a rubber gasket in the hose nut that acts as a sealant. Well, the question of how to install a boiler in an apartment is practically solved. The next step is to screw one end of the flexible hose to the pipe from which the hot coolant comes. In this case, sealing tape is also not required.

Now you can start connecting the free ends of the hoses. The end to which cold water will flow should be connected to the water pipe. A valve or tap must first be installed at this place, which will, if necessary, shut off the fluid supply. Do not neglect this recommendation, as the boiler may fail during operation or require replacement of spare parts. The free end of the other hose must be connected to the pipe that goes to the faucet.

In principle, it is not difficult to install a water boiler on your own. You just need to arm yourself with certain knowledge (in addition to tools and materials). And there are many nuances in such a case. In particular, before connecting the unit, it is necessary to remove the tees on the water pipes. In the absence of certain experience, it is better to entrust this work to professionals. Now you can do the electrical part. If a we are talking about Thermex brand water heaters, they have one feature, which is the presence of a cable for connection along with a plug in the kit. Moreover, this element is connected to the boiler. If this is not the case, then consumables will have to be purchased separately.

And further. In order for everything to go without a hitch without a hitch (read - without accidents), the masters strongly recommend observing safety precautions when working with electricity.

What else needs to be considered when carrying out work

If you are faced with the question of how to properly install the boiler, then you should know that you do not have to open the lid if everything is already connected in the equipment. It is enough to install a grounded socket in advance, which should be located near the equipment. You should turn on the cold water tap to check how tight and secure the connection is. If there are no leaks, the boiler plug can be connected to the outlet. Now you know how to install. If you did everything correctly, then the indicator on the case should light up. After that, you can set a certain temperature using the regulator, which is usually located at the bottom.

Conclusion

It is important to remember the main mistakes that are made when connecting the equipment described in the article. In particular, before installing a boiler in the bathroom, the masters recommend taking care of the presence of a circulation system. This will minimize energy losses if hot water is constantly in the pipes.

Mounting a water heater in your own apartment is not the easiest process. To do this, you will need special skills and knowledge. In order to hang the boiler on the wall, you need to purchase expensive tools. In addition, you should not independently attach the boiler to the wall to people who do not have experience in performing such work. In this case, it is recommended to use the services of highly qualified specialists.

How to hang the boiler on the wall yourself?

Before fixing the water heater to the wall, you should choose a suitable place for its installation. In this regard, you need to know some of the nuances. The boiler should be located next to water and electricity communications. This need is due to the following: through the pipes of the water supply system, water enters the boiler itself and is heated.

Electricity is needed for devices that operate exclusively with the help of electricity. This should be taken care of if the installation of water heating elements was not provided for in advance by the relevant project. In most cases, the installation of the boiler is carried out in a plumbing cabinet in order to hide the entire device and leave more free space.

Before hanging a water heater in the kitchen, you need to think in advance whether there is enough free space. You should be aware that special water heaters are produced for kitchen facilities, which are distinguished by their relatively small size.

In this case, moisture may enter the control unit, which may cause some inconvenience during use. You should be aware of another nuance: if the humidity level is high, some devices can quickly fail.

Before fixing the water heater, you need to check the strength of the wall on which you plan to fix the device. In order to mount the boiler to the wall, a base made of brick, concrete or durable blocks is ideal. Special attention should be paid to this, because the device has big weight, and after filling with water, the structure will weigh even more. The wall on which it is planned to hang the water heater must withstand such a load. Attach the boiler to wooden wall it is forbidden.

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Elements that are necessary for mounting the boiler on the wall

To fix the water heater to the wall, it is best to use a construction gun, a hammer drill or an electric drill will also work.

As fasteners for the water heater, you can use steel hooks with a diameter of more than 10 mm and dowels, which are fixed with a construction gun. This is due to the dimensions and overall weight of the structure. If a construction gun is not available, you need to drill holes for screws for fasteners using an electric drill or puncher.

If the wall on which the boiler is to be mounted is covered with a layer of plaster, you can use screws 8-10 mm long, while the plastic part of the fastener for the water heater should be less than 8 mm.

It is not recommended to use budget and flexible hoses to supply water to the boiler, because they fail quickly enough, and therefore they often have to be changed. It is recommended to spend more to purchase quality materials to fix the boiler to the wall, otherwise you will have to run around looking for a replacement. It is best to perform hard piping from pipes that are made of copper.

It is forbidden to connect the boiler to the water supply system and using metal pipes.

List of all elements necessary for work:

water heater;
steel hooks with a diameter of more than 10 mm;
dowels;
electric drill or puncher;
quality hoses;
screws 8-10 mm long;
connection diagram;
network cable;
coarse water filter;
nozzles;
simple pencil;
construction gun.

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Do-it-yourself boiler installation technology

Figure 1. The fastener plate is attached using screwdrivers.

The process of installation and connection of the water heater is as follows:

A suitable place for installation is selected.
Holes are made for dowels. In holes in epoxy or cement, you will need to insert wood plugs or plastic liners. If wooden plugs are used, then in them with a drill that has a diameter smaller than that of screws, it is necessary to drill holes 3/4 of their length. Then you should screw in the screws and leave them until the cement or resin is completely dry. In most cases, on the rear surface of the water heater there is a mounting plate with shaped holes that have the shape of a keyhole. They should include the heads of dowels or screws that are fixed in the wall. An example of a mounting plate can be seen in Fig. 1. To securely hang the structure, it is recommended to install another screw, which is screwed between the two screwed ones. The plate for fasteners will rest on it with the lower part. This method will help prevent deflection of the fastener plate, which is found on some types of water heaters. It is recommended to put a washer on top of the screw in order to more securely fix the edge of the mounting plate.
The water heater is being installed.
The possibilities of electrical wiring of the apartment, the material and thickness of the cable are determined. If there is any doubt that the cable will withstand the load, it is recommended to lay a new cable from the shield.
Grounding is in progress.

Figure 2. Water heater connection diagram.

The connection diagram of the water heater is shown in Fig. 2.

The work of mounting the water heater on the wall is best done by two people: one person will hold the boiler, and the other will mark with a simple pencil fastener locations.

You should pay attention to the accuracy of the markup. If there is even a slight deviation, the screws or dowels that are fixed in the wall will not be able to fit the holes in the plate for fixing the water heater, as a result of which the unit will not be installed evenly.

If all this is done correctly, then the water heater will be able to work properly for a long time.

The equipment kit contains check valve for protection, with the help of which an obstacle will be formed for the outflow of water from the water heater.

The safety valve is screwed onto the water inlet pipe for several turns. This process should be given special attention, otherwise it is likely to damage the joints of the pipes with the boiler tank. When mounting it in a horizontal position, it should be remembered that the cold water connection should be located at the bottom, and the hot water connection should be located at the top.

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Electrical connection

You should learn more about how the water heater is connected to the mains. You will need to purchase a new network cable to connect it to the power board. This is necessary to avoid negative consequences using a water heater. When connecting, do not forget about the colors of the braid. Yellow color is responsible for grounding, blue is working zero, and brown is a phase.

Under no circumstances should a water supply, gas or other pipe be used for grounding. If the quality of the water in the apartment leaves much to be desired, it is advisable to buy and install a coarse filter. If this is not done, then the structure may soon fail.

Hot water in the tap is a rather unstable phenomenon. Centralized hot water supply depends on several factors that ordinary consumers cannot influence. Annual preventive maintenance and protracted repairs of old pipes make us think about alternative options for supplying warm water. And the increase in utility tariffs only pushes faster towards the intended goal - the installation of a water heater.

This article details all the steps required to connect and operate popular water heaters.

Is self-installation of the boiler allowed?

From a legal point of view, installing a water heater with your own hands is quite acceptable. The only caveat is the preparation of permits associated with additional risks, for example, for connecting a gas column. However, basic plumbing knowledge is required when installing any water heater. After all, every mistake can lead to equipment damage and flooding of neighbors with all proceedings. But, if you strictly follow the recommendations below, there will be no problems.

Furthermore, self-installation gives a number of undeniable advantages:

Saving money on calling a specialist, incl. when dismantling old equipment.
Acquisition of skills necessary for further maintenance of the device.
Saving time.

Types of water heaters

Among the devices sold in stores, there are several options for the main devices, which differ not only in heating power, but also in the principle of operation:

Instantaneous water heaters

Their essence lies in the fact that the water flow is heated instantly due to the built-in heating elements.

Gas. Here, the burning gas heats the heat exchanger, which, in turn, heats the water.
Electrical. In them, the flow of water triggers a relay that controls the heating element.

Storage water heaters

Such devices are a metal water tank, ranging in size from 50 to 300 liters, inside of which a heating element is located. Due to the excellent thermal insulation and special sensors, the set water temperature is constantly maintained in the boilers, which automatically heats up during cooling.

Gas. The water-heating heat exchanger is presented in the form of a brass or copper coil, which is located either at the bottom of the boiler or distributed throughout the body. Such a coil receives heat already from a gas burner located in the lower compartment of the boiler.
Electrical. Heating in this case occurs due to the heating element, which can be wet - in direct contact with water and "dry" without direct access to the liquid. In the second case, special insulation against water - thermal enamel - also protects the metal from corrosion, which extends its service life by several years. A magnesium anode is provided to protect the inner walls of the tank from corrosion.

Storage water heaters, depending on the type of construction, are divided into:

Vertical. The peculiarity of their work is that the tube through which cold water enters is located at the bottom of the tank, and for the output of already hot water - in the upper part. Due to the difference in density, hot water always stays at the top and cold water at the bottom, which prevents them from mixing. As a result, the consumer always receives warm water of the set temperature.
Horizontal. This type is installed mainly when there is not enough space. It should be borne in mind that mixing cold and hot water is inevitable, so the temperature regime of the water will have to be regulated by a mixer.
Floor. Their main difference is the large volume of the tank. This type of boilers is produced from 200 liters. For such giants, floor mounting is the only option.

Tools for the job

When installing a do-it-yourself storage water heater or replacing an old rusted one, you need the same tools:

Building level. When choosing, you need to pay attention to the accuracy, which varies from 0.5 to 1 mm / m - the lower this indicator, the better. The length of the hull is also important, the boundaries of which range from 300 to 1000 mm. On large surfaces, it is better to mark with a long level.
Wrench. Most models on the market will be "bred" to the desired width of the nuts, but it will be more convenient to work with a wrench with a thin antennae. When installing the boiler, there are no coarse knots.
Pliers. For home installation, it is better to choose universal "Pliers" from a good manufacturer.
Marker. Exist different kinds"felt-tip pens", which write either on specific surfaces, or universal ones, which are more expensive. It is also worth considering the washability of the marking - it is only needed temporarily.
Perforator.
Phillips screwdriver with a medium size #2.
Roulette. A household version up to 3 meters long will suffice.

In addition to tools, you also need to buy polypropylene pipes and FUM tape, instead of which linen threads are sometimes used.

How to install a boiler in the bathroom

Installing a water heater in an apartment is limited to two possible places - in the kitchen, which is not always advisable in the bathroom. Both options combine two points - installing the device only on bearing walls and proximity to an outlet faucet (an excessively long journey through the pipes leads to cooling of the water). The height of the boiler does not have any clear restrictions - it just needs to be convenient for adjusting, for example, temperature conditions.

Below is a sequence of work on installing a boiler with your own hands in the bathroom.

Preparatory stage

Before starting work, you should take care of the installation site. The boiler must have unhindered access absolutely for the entire period of its operation. It is also necessary to check the condition of the risers and pipes. It often happens that during the installation of the boiler it is necessary to change the pipeline, because the "tie-in" into the waste material becomes impossible. One of the key factors is also reliable electrical wiring, since the load from the boiler is quite noticeable.

Technical Compliance

How to install a storage water heater so that the wiring is not damaged? After all, boilers have a powerful heating element a priori. Without it, the main function - heating water in a short period of time - will be unrealized. The first of the requirements is a 4-6 mm2 cable and a meter with a capacity of at least 40 amperes. As calculations show, most of the old meters cannot cope with a high load and require replacement with new ones. Also, to connect, you must purchase a special switch for the appropriate number of amperes and a 3 * 8 or 3 * 6 cable.

Direct mounting

First you need to designate the place of attachment of the water heater on the wall:

It is necessary to mark the bottom point of the boiler on the wall with a marker.
Measure the distance on the device from the bottom to the mounting plate located at the top of the boiler.
Mark a second point on the wall, taking into account the measured gap.

After that, you can already drill the marked holes for the fasteners. With a concrete or brick wall, a victorious drill is required. It is it that has a hard alloy on the tip, which will not cut, but crumble hard material. With a wooden wall, you need to take an ordinary iron drill, since the victorious one will simply tear the tree into fibers and the hole will be uneven.

The mounting plate of the boiler itself is hung on hook anchors. To install them, you need to hammer the dowels into drilled holes. Next, screw in a special iron hook - the same anchor until it stops to a depth of 8-12 cm. It will hold the weight of the water heater. The final touch is the mounting of the boiler on hooks. All! The installation process of the device is completed!

Connecting the storage water heater to the plumbing system

Various materials can be used for connection:

flexible hoses;
metal-plastic pipes;
polypropylene pipes.

The plumbing connection is simple.

There are two special connectors on the water heater. One is indicated in blue for cold water supply, and the second in red for hot water output. Among the components of the boiler, there must be a safety valve, which is installed at the point of cold water intake. To do this, the docking site must first be wrapped with a sealant, then screw on the tap and fasten the flexible hose to the fuse located at the bottom. But you can fix another option from the above. With a flexible hose, there is a small plus - a sealing tape is not needed, since a rubber lining with a similar function is provided in the nut. In the same way, we install the second part of the hose to the pipe through which the hot water will be supplied.

Now you can take hold of the hose designed for cold water supply. One end must be connected to the pipeline, and the other end must be screwed to the blue (for cold water) inlet of the water heater.

Important! Pre-installation of a tap in this place will make it possible to shut off the water if necessary.

Wiring connection

How to install the boiler is already clear. And how to connect it to the network correctly has yet to be figured out.

If the boiler did not come with a cord with a plug and a safety relay, then they need to be acquired in advance.
First you need to put a grounded (!) socket near the boiler.
Put an alternative to the outlet in the form of a circuit breaker. In it, each of the three terminals has its own color - brown is for phase, blue for zero, and the remaining yellow (the third color may vary) is for ground. Now you can connect all the contacts and connect the voltage. With the correct actions, the indicator on the boiler will light up.

Important! Do not do this when the water heater is empty!

Trial run

First you need to fill the boiler by opening the hot water tap. Thus, all air is released from the system. Then plug in the water heater. If the indicator lights up, then after a couple of hours, you can use the boiler all the time.

Important! Most often, low-power boilers are connected to the outlet - a maximum of 3 kilowatts.

Instantaneous water heater installation

The easiest way to install a water heater at home is presented in a few steps:

First, unscrew the “rain” in the shower hose.
We fasten the hose to the cold water inlet of the water heater.
We set the mixer to the “shower” position - the operation of the water heater begins.
If you turn the handle to the "faucet", then cold water will flow from the tap without a water heater.

Mounting a water heater to the wall in your apartment is not the easiest process. To perform it requires special knowledge and skills. To hang the boiler on the wall, you will need expensive tools.

In addition, you should not mount the boiler on the walls with your own hands to a person who does not have experience in carrying out such work. It is better to use the services of specialists. The article offers to get acquainted with the stages of work.

Before you hang the water heater on the wall, you need to get acquainted with its device.

According to the scheme, the drive consists of the following positions:

1 - internal tank.
2 - heating element.
3 – magnesium anode.
4 - outer case.
5 - branch pipe for supplying cold water.
6 - hot water outlet pipe.
7 - thermometer.
8 - heat-insulating layer.
9 - thermoplastic with a special regulator.
10 - decorative cover.
11 - indicator light.
12 - bracket for fixing the boiler to the wall.

Installing a 100 l water heater on the wall begins with choosing a suitable place for its installation.

In this case, you need to know a few nuances:

The boiler should be located in close proximity to water and electricity communications. This is due to the fact that through the water pipes, water enters directly into the boiler and is heated in it.

Tip: If necessary, devices on the wall electric water heater, you should take care of the installation of its electrical supply system in the corresponding project in advance.

Installation of the boiler is best done in a plumbing cabinet, this will hide the entire device, leaving free space.
Before installing a water heater in the kitchen, it is necessary to foresee the availability of a sufficient amount of free space in advance. For kitchen premises, special water heaters are produced, distinguished by their relatively small size.

Tip: In the bathroom, you should not mount the boiler above the bath itself. This can lead to inconvenience during its use.

At high humidity levels, some devices quickly fail.
Before fixing the water heater, it is necessary to check the strength of the wall to place the device.
Ideal for fixing the boiler when the wall is built from:

bricks;
concrete or other solid blocks.

This is due to the large weight of the device itself, and when it is filled with liquid, the structure will weigh even more. All this load must withstand the wall. It is impossible to mount a boiler on a wooden wall, but reliable insulation for walls from heating can allow its use for such buildings.

What elements are needed to install a water heater

You can mount the water heater on the wall using:

Construction pistol.
Perforator.
Electric drills.

Fasteners for the water tank are used steel hooks with a diameter of more than 10 millimeters and dowels fixed with a construction gun, which is due to overall dimensions and the total weight of the structure. In the absence of a construction gun, holes are drilled with an electric drill or a puncher for special screws for fasteners, which are shown in the photo.

If there is a layer of plaster on the wall, when fixing the boiler, you can use screws about 10 centimeters long, their plastic part should be less than 8 centimeters.

Tip: When supplying water to the boiler, flexible hoses and products should not be used, the price of which is not high - they can fail quickly enough, which requires their quick replacement. It is better to spend more money and buy better materials. Elements for piping should be made of copper. Metal parts must not be used.

The water heater itself.
Metal hooks.
Dowels.
Electric drill or hammer drill.
High quality hoses.
screws.
Instructions and diagram for connecting the device.
Network cable.
A filter used for coarse water purification.
Special pipes.
Pencil.
The gun is construction.

How to attach a boiler

Installation technology includes:

Choosing a suitable mounting location.
Holes for dowels are drilled.
Plugs are inserted into the holes on cement or epoxy resin, using plastic or wooden liners. Holes are drilled in wooden plugs with diameters smaller than those of screws, 3/4 of the length.
Screws are screwed in and left until the cement or resin has completely cured.
Most often, on the back surface of the boiler there is a mounting plate with figured holes in the form of a keyhole.
The heads of screws or dowels are inserted into these holes and screwed into the wall.

For reliable fixation of the structure, another additional screw is installed, screwed between the two already screwed in, to support the lower part of the plate. This will prevent the mounting plate from bending. A washer should be put on top of the screw to increase the strength of fixing the edge of the fastener.

The water heater is installed.
The reliability of the electrical wiring in the apartment is determined, the materials and thickness of the wires are selected.

Tip: If in doubt whether the cable will withstand the load or not, you should lay a new cable from the shield.

Grounding is in progress.

At correct installation the water heater will work properly for a long time.

Besides:

The set includes a built-in safety valve that prevents the outflow of water from the water heater.
A safety valve is screwed onto the water inlet pipe for several turns. This process requires special attention, otherwise there is a high probability of damage to the joints of the pipes with the water heater tank.

Tip: When installing the device in a horizontal position, you need to remember: the hot water pipe should be located on top, and cold water on the bottom.

How to connect the boiler to the mains

When connecting the heating tank with water to the electrical network, it is necessary:

Prepare a new network cable to connect it to the power board. This will avoid negative consequences when using a water heater.
The connection must be made in accordance with the colors of the braid:

yellow wire is responsible for grounding;
blue - corresponds to the working zero;
brown - phase.

It is impossible to adapt water or gas pipes for grounding.
At poor quality water in the apartment, it is advisable to purchase and install a filter for coarse cleaning. Otherwise, the design can quickly fail.

How to hang an electric water heater on the wall

To install the water heater on the wall, you can invite a specialist.

Their responsibilities include:

Compile and submit to the owner an estimate for the materials used in the work.
Develop a work plan and evaluate them.
If there is an old device, dismantle it.
Mount the boiler to the wall.
Connect the water pipes through which water will be supplied and discharged.
Check the unit for operability and demonstrate it to the customer.
Organize consultations with the owner on all his questions, tell about the rules for using the equipment.

How to fix a boiler on a foam concrete wall

Before you hang the water heater on the wall of foam blocks, you need to purchase special fasteners.

It can be:

Nylon dowel, having a spiral shape. With it, you can fasten quite heavy objects that will hold them securely.
When installing on a 100 liters electric boiler, it is more advisable to use metal fasteners.

Example mounting options:

With a metal dowel.

Special anchor for foam concrete.
Chemical anchor for foam concrete.

This is the most reliable and progressive way of fastening. Such an anchor is universal, can withstand a fairly high load. Another name for it is a glue anchor. Despite the use of some chemical elements, this method of fixation:

ecologicaly clean;
resistant to low air temperatures.

When attaching to a chemical anchor, you must:

drill a hole by rotating the drill at an angle in different directions to expand the channel;
the hole is cleared;
filled with quick-hardening mix.

This results in a cone-shaped plug, which provides a very high security of fastening.

AT recent times electric heating mats on the wall are widely used. How to install them correctly, their advantages and disadvantages shows the video in this article.

With any design of the heating device, you can create in the house comfortable conditions for water heating.