Professional Connection of a Boiler - Quick Drain of Water from a Boilerthe owner must understand that during his operation this household appliance also requires maintenance. The main element of such a device is PETN, which must be periodically cleaned of scale and salt deposits. To do this, periodically you need to drain the water from the boiler, but for a beginner, this process requires some knowledge. In order not to call an experienced master to resolve this issue, but to be able to drain the water if necessary, you need to know some important features of the boiler.
Proper connection of the boiler is important!
So, first of all, you should remember some physical laws and realize that water always enters the boiler under pressure, and therefore, in order to drain it, you must be allowed to freely enter the boiler from the air inlet side.
However, here most of our compatriots face difficulties, because most often the boiler connection system is not entirely correct. And since there are several options for making the connection, then at the installation stage, no one in the future usually thinks about how to drain water from the boiler.
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Normal standard connection of the boiler
Most often, experts from the service center connect according to the manufacturer’s passport of the boiler, where you can see this scheme:
This type of connection is correct, but you can actually improve it. We will consider the option of such a connection a little lower, and now we will tell you how to drain the water from such a boiler:
- The cold water supply valve to the boiler is shut off( No. 2);
- Having opened the mixer, the remnants of hot water from the system( No. 7) merge;
- A faucet( No. 4) opens and water begins to flow into the sewage system;
- After all the water is gone, the valve is shut off( No. 8).
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profile pipe yourself With such a connection system, it is easy to drain the water from the boiler, but the owner must be careful until all the water is out of the system.
A variant of simplified connection of an
boiler. The figure below shows a typical case of simple connection, which is often performed by low-skilled specialists.
To drain the water with such a connection system, the following operations will be required:
- Shut off the cold water supply valve to the boiler;
- Open the hot water tap in the kitchen or bathroom to flush off the rest of the hot water;
- Open the check valve on the safety valve and drain the water.
Unfortunately, with this type of installation, the water will merge for a very long time and the owner will have to wait at least 40-50 minutes, which cannot be called convenient.
Professional boiler connection - quick drain of water from the boiler
In order to spend a minimum amount of time on draining water, it is important to have a professional boiler connection system. If a person has a boiler connected according to this scheme, as shown below in the figure, then there is no difficulty in draining the water and the whole process will take no more than 8-10 minutes, depending on the volume of the storage tank.
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To drain the water from the boiler, the following operations must be performed here:
- Shut off the water supply;
- Screw the drain hose to the outlet cock;
- Open the drain valve;
- Open the air supply cock.
Well, in order to reduce the number of operations to a minimum, it is possible at the installation stage to connect the drainage pipes to the sewage system, after which it will be very simple and absolutely affordable for all people to drain.
Summing up the above, we can say that with the correct sequence of actions there is nothing difficult in draining the water, so this process can even be performed by a child.
Video: how to drain the water from the boiler when not properly connected
Another video about another version of draining water from the boiler