How to install water heater

Unfortunately, not everyone is in the house or hot water is supplied strictly according to the schedule, which is not very convenient for tenants.In such cases, it can be very useful, have a water heater.In order to reduce the installation costs of the equipment, you can work on the installation on their own, without the help of professionals.To learn how to install a water heater - on.

General rules

Set water heater can be two ways - by yourself or hire a professional.Each of these options has advantages and disadvantages.If there are means, the second method is obviously simpler.But not all "afford" the payment of such services.That is why many people prefer to put the boiler with his hands.On average, with the necessary tools required for the installation of 3 hours.If experience with absolutely no plumbing not, perhaps wiser to entrust the installation experts.Entrust installation work must also master and if you live in a multi-storey apartment houses.You will establish themselves - risk flood its neighbors.

If some experience in such work is available, you can try the water heater installation himself.With this you get a lot of pluses.In particular, to the undoubted benefits of self-installation of the equipment can be safely attributed savings of time and money.In addition, thanks to this work, you will gain skills that will be very useful in the future when carrying out repairs and maintenance of the water heater.If necessary, make repairs, you will not need to call for this wizard.After dismantling you will be able to cope on their own.

The principle of operation of water heaters

include electric water heaters and instantaneous storage options are used mostly.In the first case, the water is heated in a special tank.This species is the most common units.He received his popularity due to attractive price.In addition, these units are valued for what they do not have special requirements for wiring.

As for instantaneous water heater, the liquid heating is by passing it through a special flask.It is lined with a base of said flask, a heating element that requires electricity.Typically, such a heater is placed on the tap with running water.With this design fails to heat the liquid to about 28 degrees.But this requires a lot of electricity, which can not always withstand the power in old buildings.

All flow units can be divided into:

• single-phase,
• three-phase.

teploelektronagrevatel spiral or can be used as a heating element.It should be noted that in comparison with the first embodiment of the second type units uses about 12-18% less energy.If the water in the water hard enough, it is recommended to use water heater model, equipped with spiral.It serves as a heating element.

Other water heaters

Besides the electric heaters are also used other models:

• Induction.This type of heater is definitely worth considering.The distinguishing feature is that their water tanks with heating scum is not formed.This is due to the fact that an alternating magnetic field from the inductor does not simply scale particles settle on the surface.Due to this it is possible to maintain the efficiency of the heater for a few years.These units have a lot of advantages, so they are very popular among customers.
• gas.To put this heater only makes sense if there is a gas column.Otherwise, it just will not work.The hands to put a gas column at its absence can not be, that is,it is prohibited by law.But even with her presence, to modernize it, requires the participation of employees of the gas service, has all the necessary certificates and licenses for such work.Only they will be able to duly perform all the necessary work.

How to connect the water heater

Preparations

Regardless of the type of water heater installed, its installation should be carried out, observing the basic rules of safety.More desirable to listen to the demands, which makes a specific manufacturer.They usually appear on the product packaging or in the enclosed instructions.

to present you some general guidelines that will be useful when installing water heating units:

1. While the work is not started, you need to choose the correct zone for the installation of the device.Thus, at all times during use of the unit, access to it must be ensured.
2. In addition, it is important to choose the right wall, where the instrument will be suspended.In addition, care must be taken that the wall is able to withstand a double weight.
3. should also determine the condition of the pipes and risers.Sometimes in such a test it turns out that the tube be replaced.For example, it is required if the tubes are very old or not the place where it would be possible to connect the cylinder.
4. In addition, it is necessary to know the state of the wiring, a section of wire in it and whether it is able to withstand all future load on the heater.And to do this it is necessary to start work.

Before installing the water heater, you should prepare in advance all the necessary tools:

• The wall will need to make holes.So handy hammer.
• The work will also need a screwdriver (two- and four-sided), a tape measure, a set of wrenches.
• For the convenience of cutting small parts required nippers and pliers.
• for waterproofing will need to purchase a special tape Foum or paste.
• Anyway, need plastic pipes.More
• required for installation of the heater shut-off valves, tees, hoses and tow.
• If it turns out that the wiring must be replaced, this would require a three-wire cable, the required length.Useful and heater circuit.

How to install water heater flow

It's quite light and small devices.Therefore, for them it is not difficult to find the place of installation.Alternatively, the unit may be installed under the sink in the kitchen.If you purchased a large capacity water heater, take care of the wiring replaced.Be sure to have to find out some information about the specified counter, namely, the capacity of which it was designed.If he will sustain the current strength of not more than 40 A, then it will have to be replaced.To connect this unit type the most suitable machine, the estimated current strength of which is not less than 32 A. In addition, you will need a cable PVA 3X6.

When the problem with the supply voltage is resolved, you can begin the installation process.Immediately I must say that this type of device can be connected in two ways - fixed and temporary.For the latter use a shower hose.In this case, you need to prepare in advance all the necessary supply of cold water.It does not dispense with elements such as a tee, hose and stopcock.The sequence of their installation must be as follows: First Tee cuts (in the cold water pipe), is mounted on the seat shut-off valve, and then the hose is connected to the input device and the installed valve.It can be assumed that the flow-through unit is installed.Check whether the heating is working by opening the tap, should come from the heated water, and turn on the water heater itself.

Regarding stationary installation method, in this case the fence and the water supply will operate separately from the water system.You will need to buy is not already one, and a couple of tees - one in each of the two pipes (hot and cold water).

When this is done, you can install the valves.In this connection should be sealed to prevent leakage with tape FUM or special adhesive paste and tow.The tube then does not take place, only to see this, you can connect it to the input of the water heater.At the same time check the connections for leaking.If everything is in order, you can include a heater plug in the socket - when you open the tap should go to the heated water.

If the heating apparatus was put in the high-rise building, after the use of water is required each time to block its flow.

How to install water heater cumulative

procedure of installation works:

1. Start by mounting the unit itself.It is recommended to mark the location of the future plant.Take a tape measure and measure the distance between the heater and the anchor holes.
2. now on the wall shot size can be applied to mark where holes will be made.Depending on the design of the device may require two or four holes.
3. When the holes are ready, dowels are inserted and hung hooks in them.It is important that at the heater between the anchors and hooks present a uniform distance.Otherwise, put them on the hooks will not work, and would have to do measurements and openings.So be careful.
4. After the unit has been fixed, you can start to connect it.In this connection points for the cylinder to be withdrawn.Place input and output of water from the installed unit are connected with other parts of the system by means of hoses or pipes.
5. On entering the cold water, which is usually marked in blue, a special valve that allows you to dump excess pressure, if necessary, must be installed.
6. highly likely in the future will have to service the water heater.Whether it will be scheduled or unscheduled repairs, but for convenience embed additional tee.With it you can easily drain the water from the tank.
7. To ensure tightness junction fum wrapped ribbon or yarn with a special adhesive paste.
8. finished with plumbing, electrician to do, and, in particular, take the power.Contact at terminals and devices is conventionally denoted by the letters."Phase" - usually brown wire.It is marked with the letter A. «Zero" held the blue wire and is designated as N. Grounding is usually yellow or some other cable.

If done correctly, the operating device indicator lights.Then, according to the instruction should begin to adjust the temperature.When these works are completed, the storage unit type can be used in everyday life.

heater: photo

heater: Video