How to install a flow water heater in the bathroom

Expanded water heaters are used to supply warm water apartments in high-rise buildings, as well as private households. They do not possess such power as industrial devices, and are designed for a certain number of tenants.

To equip housing with a heating device for water, it will be enough for minimal experience in the mounting of plumbing.

Device of water heaters and their varieties

First, choose the most suitable type of heating device. To do this, it is worth analyzing and determine what the requirements should be aware of the product, as well as its parameters and functions.

How to install a flow water heater in the bathroom

For modern life it is very important uninterrupted hot water supply

Water heating devices may vary by the type of power and on the functional device. Natural gas or electricity can act as a power supply in water heating devices. By type of action, the aggregates are under flow water and a storage tank.

Accumulator water heaters

Water in accumulative systems is heated in the container connected to the water supply. This kind of heating devices is particularly popular. This can be argued by the available cost of devices, as well as the lack of special conditions of the electrical equipment.

Having installed a cumulative system, you will have to wait until the water is warm until the desired temperature

Contactor type devices

The functional device of flowing water heaters is that the water is heated by passing through a special sleeve equipped with an electric thermoelement. Products of this type are mounted directly on the mixer that is connected to the water supply.

This system provides water heating within 30 degrees. The essential minus of such devices is that electrical devices have high power consumption. This is unprofitable in terms of savings. In addition, the wiring is not in all houses allows to operate such powerful water heaters.

Flowing water heaters - powerful electrical appliances, allowing you to get a hot water supply when you need it

By the class of power consumption, the flowing systems of heating are divided into two types - single-phase and two-phase. Another difference lies in what type of heating element is used in the device. This may be a heating spiral or thermoelectric heater. In the event that tap water has a high salt content, the optimal choice will be the installation of a flow water heater equipped with a spiral. In addition, Tan devices consume 20-30% more electricity. The internal heating system will become the optimal option for seasonal use, for example, in a country house.

One of the main advantages of the device of the flow type is the convenience and simplicity of their installation. This type of work can perform a completely unprepared person. For this, it will not be necessary to possess any skills in the area of plumbing, nor in electrical engineering.

Most similar devices have a design for the placement on the wall in close proximity to the mixer in the kitchen area or in the combined bathroom in order to reduce heat loss. The instruments of the flow type of heating have a low mass, in connection with which the capital fastener is not required for them as in the case when the boiler is installed in the bathroom. To do this, you can use simple fastenings and hardware. Depending on the model, the heating devices can be located above the mixer or under the sink. One of the advantages of such devices is the possibility of hidden editing. To do this, you can use plastic wall panels.

Learn how to install a flow water heater in the bathroom, you can read the instruction attached to the product. It should be equipped with a scheme for connecting a flow heating system.

Heaters working on this principle have such shortcomings:

High energy intensity - from 5 to 30 kilowatt;
For the correct operation of the equipment is required Certain pressure level in the water supply system; This eliminates the possibility of using flowing water heaters on the last floors of apartment buildings.

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Devices of a flow-through action are optimal for installation in small-sized rooms with a small amount of tenants. At the same time, the apartment should be located on the lower floors.

What will be needed to install the heater under the flow water

In order to carry out a temporary installation of a flow water heater, such a set of tools and details should be available:

directly the water heating device itself;
shower hose with a head removed to be connected to the mixer;
Perforator or shock drill, designed for punching holes in concrete;
Fasteners - Dowels with self-drawers;
Winned drill, diameter appropriate dowels;
three-core copper electrical wire capable of withstanding sufficient load;
Deployed wrenches - pipe and "Swedish";
pliers;
Winding - palable or fum-tape.

In the event that the product is established by capital, you will need such plumbing accessories:

Tee to summarize water from the water pipe system to the water heater;
valve-valve, overlapping water supply to the device;
Hose with precipitant nuts of the desired size to connect water to the instrument.

Instead of hoses, you can use a set for mounting metal-plastic pipes.

Preliminary work when installing a flow water heater

First of all, it is necessary to decide on the choice of the device model. The market presents a fairly wide selection of heating flow-type heating systems, the installation of which can be made, without resorting to the help of professionals. It should be known that the models of this plumbing equipment have rather strong constructive differences. Also may vary the appearance of devices. But all modifications have the same principle of operation, and the installation of the product is made according to a specific scheme.

Temporary installation of the flow water heater of the Leggo will even perform a beginner

The adjusting water heating unit consists of a heating element, which is a brewed flask with a pair of nozzles with a diameter of 12 inches and three electrical terminals. It connects the wires of phases, zero and grounding. Also in the design of the system, the body includes the body and switch. In addition, depending on the modification, the product can be equipped with a robust switch for smooth adjustment of temperature, automatic emergency fuse and LED backlight.

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Installation of the flowing system of water heating

Installation and assembly of such a design can be made in two different ways. In the first case, the release of hot water from the device is connected directly to the mixer with a shower hose with a removed by a nozzle. With this installation, the adjustment of hot and cold water will be done using the mixer control lever. When the handle of modes on the crane is translated into the soul mode, hot water is supplied to the mixer. And in the crane mode there is a cold liquid from the water pipeline.

Capital installation of the device is appropriate for country houses

Of course, it is desirable to connect plumbing equipment more seriously than using an unreliable rubber shower hose. To do this, it is necessary to make a capital installation of the product to the pipeline. You should install a locking valve on the water supply pipe into the heater.

Discharge the valve at the entrance of the water pipeline in the apartment. At the selected area using a packle or fum-ribbon, install the coupling - an adapter, with which water will be connected to the device. Carefully seal the connections.

Controlling the device with electricity should be done by performing security requirements for connecting electric heating equipment. It should be remembered that the energy intensity of the heating elements may exceed the permissible load in the power grid of your apartment. At best, this will lead to knocking plugs or automatic fuses, but the wiring fire is not excluded. Before you purchase an electrical heater, think carefully this moment. The power of the electricity device occurs through a socket, which must be necessarily grounded.

Wall markup for drilling holes for fastening of the flow water heater

Next, the device must be fixed on the wall. The heater is fixed with the help of dowels driven by pre-prepared holes. After that, the product can be connected to the water supply.

The shut-off valve is connected to the inlet nozzle of the heating element, and water is supplied with the hose or metal-plastic pipes. After that, the device is ready to use.

The next step is to install the crane or mixer for the shower included in the product of the product. Now you can make a test equipment trial. To do this, you must open the faucet and turn on electrical equipment to the network. After a short period of time, 10-15 seconds, a preheating water will go from the drain hole of the mixer. Depending on the class of power consumption, it can even be hot. The pressure and temperature of the water is adjustable using the mixer - if the crane is a bit, it will go hot water, and opening it completely, the cooler will go.

It should be known that with the help of flow heaters it is almost impossible to obtain water of high temperature. If you need very hot water, it makes sense to think how to install a boiler in the bathroom.

In the case when tap water does not comply with quality standards, it is desirable to set the filter before the intake nozzle of the water heater. This will prolong the life of the product. Use branded pipes and plumbing fittings.

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Connecting a flow water heater to the mains

The equipment must be securely grounded. In addition, you must equip the emergency switch system. It should be remembered that the water in the flow device heats up 20 degrees, so the temperature of the liquid may differ in the cold and warm season.

Considering the high power of the device, it is better to put an emergency automatic shutdown system

Before you make the purchase of an electric water heater, you should accurately calculate the load that will be subjected to the wiring. The cable parameters must correspond to the declared power of the heating unit. Also for different types of heating elements, different types of wiring are required. In addition, the system should be equipped with an emergency automatic fuse.

We can say that modern flowing water heaters will become a reliable source of warm water in your home. Such products will help you easily and quickly solve the problem of hot water.