How to connect the boiler to the water supply. Councils of the skilful!

This article contains information on how to choose the right electric heater, what materials and tools you need to purchaseself-connection of the boiler to the water supply. Scheme of installation, site selection and installation of the product. Types of pipelines, their features and the difficulties encountered when connecting a heater to them. What to look for when connecting the device to the 220V network.

The absence or frequent disconnection of hot water makes you think about buying a heating tank. Such a device serves to heat water that is under pressure above atmospheric pressure. The equipment is very valuable and indispensable both in multi-storey buildings and in the private sector.

When the decision is made - you need to connect the boiler to the water supply. At the initial stage it is necessary to implement:

1. Selection of the device according to the volume, level of automation, configuration and appearance.
2. Boiler installation.
3. Connecting the water heater to the water supply.

Common types of heating tank

The flowing water heaters are singled out, in which the water jet moves through the electric heater and also the storage tanks when water is heated in the tank and used as consumption. Therefore, you need to think rationally - a family with 3 people will have enough 30-liter tank, but for 5-6 people it is reasonable to buy a 50 or 80-liter boiler.

Pay attention to the design of the equipment, choose the color, style, size according to the interior of the bathroom. An important element is the method of mounting the unit, horizontal or vertical, so that the tank does not take up much space and ergonomically fit into the general space of the bathroom.

Installing

Before you hang the device, it is important to read the manufacturer's instructions. And also make special hooks on the wall and hang the body firmly and evenly on the previously prepared surface.

Connecting the unit to the water supply

The boiler connection to the water main is very simple, the unit is connected in parallel to the water supply system. Now you need to distribute the required number of pipes to supply water. Plastic fastened soldering irons, and steel should be brewed with a construction tool.

Caution: To prolong the life of the heating element, it is advised to install the cleaning filter on the water coming from the scale. Thus, there will be less accumulation of lime scale, and therefore - the boiler will serve for a long time and without interruption!

How to connect a water heater to a water pipe with polypropylene? If the pipes are not hidden in the wall, then it is very easy to make the connection of the tank to the water pipe, it is necessary to cut the cold and hot water pipe in the designated place, solder the tee from which to draw the pipeline line to the boiler, and connect it to the cranes with the coupling.

With the pipeline closed in the wall, the connection of the water heater is a bit more complicated. It is necessary to open the pipes, execute the sidebar, pull out the branch pipes and close everything back. Together with tees, it is important to use detachable couplings, as it is impossible to solder non-spreading pipes. When the joints are frozen, the connectors are connected and the water heater is connected to the water pipe according to the previous scheme.

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How to connect a boiler to a water pipe with plastic pipes? Fortunately, it is not implemented by a hidden method, and therefore the scheme of bringing water to the tank does not cause much trouble. Pipes are cut and inserted tees, after which they are fed to the heating device. It is done!

But to make connection of electric heater to water pipe with steel pipes is the most complicated procedure, which involves bringing the boiler through the connections of the mixer for washing in the kitchen. On each of them a tee is put on, which allows you to bring a kitchen mixer and a boiler without threading.

Warning! When installing a water heater to a water pipe, the is prohibited:

• Open the protective window when the appliance is switched on.
• Check the operation of the unit without water.
• Drain the water when the power is on.
• Mount parts from other machines and devices.

Advice from

professionals The hot water boiler system, apart from the shut-off valve, which is located on the tank nozzle, supplying hot water, does not require additional elements. But when you draw a branch pipe with cold water, you must first put a tee, on the side branch of which you can mount the tap to drain the water from the tank. Then install a check valve on the tee, after which still install the cut-off valve, which connects to the sidebar with the water pipe.

The importance of the safety valve

This unit does not allow the backflow of water to flow into the water system, normalizes pressure surges and discharges surplus water when heated.

Installation of check valve instead of safety valve - not permissible!

This may cause an explosion in the room when the water temperature switch fails.

The valve is placed at the inlet of cold water into the heater. Between the valve and the entrance to the boiler it is forbidden to place locking products. The efficient operation of the heating tank depends directly on this brass device.

When the valve is dry for a long time, it means that it needs to be checked if it has become unusable and needs to be replaced!

Boiler connection to 220V network

To supply power to the heating tank it is necessary to conduct a separate cable from the switchboard of the apartment with a copper conductor cross-section of at least 2.5 mm, and the shield itself must be equipped with a residual current circuit-breaker. It will help to protect the residents of the premises from electric shock with the leakage of electricity to the boiler body.

The water heater must be grounded, and the outlet must be selected to be moisture resistant, especially if it is installed in the bathroom.

For more effective information perception, we suggest you view the topic: connecting the water heater to the water pipe video, how to make the installation of the boiler yourself. Let luck accompanies you in your work.