In recent years, homeowners are increasingly choosing electric boilers. They have their own positive and negative sides. And when the machine has already bought, it can only connect to the heating system. Tying electric heating boiler is as important point as its initial choice. After all of this, in most cases it depends on the quality of work and frugal fuel consumption.
What is binding?
Tying wall or floor of the electric boiler - its direct connection to the hot water or the heating system. This usually requires different connectors with pipes, and additional components that help to operate the unit. The latter include:
- pump;
- expansion tank;
- water purification filter.
In the simplest models, for example, EOV - just do not. And because such elements must be purchased separately.
Also, you need to calculate in advance, as required cranes and adapters.
First of all, a plurality of connection you need to boiler correctly perform its functions, and the water in the desired direction to move around the pipes.
Depending on the model, a device may also be provided a security group that includes:
- pressure gauge;
- air outlet valve;
- coolant discharge valve.
The last components are required, since they are responsible for the control of pressure in the system. And during its rapid increase, efforts are aimed at reducing. Otherwise, it may cause not only damage the unit, but also all the connected system.
The boiler may be used as primary or secondary. Sometimes the system can be supplied from the makeup water supply.
Hook Up Special Features
At first glance, tying heating electric boilers may seem like a simple procedure. But in fact, this work requires adherence to clear rules. Only in this way we can guarantee high efficiency and saving energy consumption.
The electric water heater has a mass of positives among which can accurately identify the installation practically anywhere. In this case, the device will perform its functions at 100%, it's over with the right mix.
No matter what the electric boiler piping arrangement is selected, it must take into account the ground. Otherwise, the equipment may not only cause damage to people, but also fail.
Tying electric boiler as a main
Scheme strapping electric boiler is usually performed according to instructions, which serves in conjunction with the device. Regardless of structure, the whole process is a proper connection of the supply pipe and return pipe.
If the coolant is filled with water, the system is better to enable replenishment of the total water supply. This will significantly speed up the process of initial filling of the system, and add a certain amount of liquid during the operation if necessary.
Cutting is carried out necessarily before the filter.
Behind him is already the pump is placed. Also, be sure you must tee off for the expansion tank (of course if it is not provided in the unit). Component is installed in front of the supercharger. Be sure to check valves placed in front of the tank. This will allow at any time to carry out the necessary diagnostic and repair work.
Be sure to remember that the electric boiler is completely dependent. That is why you need to take care of alternative sources or introduce a system of parallel units running on other fuels.
Tying electric boiler as an additional
If the device operates with another, e.g., gas, which happens very often, the piping arrangement of the electric boiler receives some features:
- The system must be set not less than the number of pumps contours.
- Proper placement of the check valves.
Important! Check valves are installed so that the movement is carried out only by the coolant heater.
Each installation must have its own pump, the connection is carried out with the boiler. This is done to synchronize their work.
Be sure to keep in mind that the pump must be switched off together with the heater. Otherwise, when the blower is stopped and the unit of the supply fluid return line, a supply domeshivaya. All this will negatively affect the performance of the entire system.
To work correctly, better set up the equipment using automation. This will not only extend the life of vehicles, but also significantly reduces operating costs. You can even make their own control unit and set all parameters. Thus the heating season will be cheaper if, for example, to use electricity at night and during the day - gas.
