How to drain air from batteries: procedure features

Air in the heating radiator is a problem that does not allow the system to work effectively. The fact is that the battery in this case can not be heated completely. Air cushion prevents the spread of water throughout the radiator. Naturally, the question should be solved immediately. Otherwise, you will pay money for defective heating and freeze, wrapped in a blanket.

The cause of such a problem is repair or preparation of the system for the season, improper filling of pipes with water, poor airtightness of the elements, presence of air in the liquid itself. If the radiator heats very badly, then you need to learn information about how to release air from the batteries. In principle, the procedure is not difficult, so you can conduct it yourself. Naturally, all actions need to be done very carefully, so as not to break the radiators.

First of all, you need to make sure that your system is equipped with special air vents with valves on which the valves are installed. Before releasing air from the batteries, decide whether you need any tools to work. In principle, they are only required for manual air vent. In this case, for the procedure you will need a simple key or a screwdriver. With automatic descent systems, everything is much simpler. However, they are very sensitive to dirt.

Before releasing air from the batteries, try tapping them gently with a hammer. If you hear a very sonorous sound, then there is a cork in this place. Now you can proceed to the descent of air. Since after it leaves the pipe, water will drip, you will also need a towel or a small container to collect it. Now take the key or another tool and open the valve. At this time, you should listen to the sounds that will be heard from the battery. The air should come out with a whistle or hiss.

Since it is easy enough to drain air from batteries, one should not forget about neatness. After the cork has gone, water will drain from the radiator. This indicates that there is no more air in the system and the valve can be closed. Do this carefully so as not to break anything. Otherwise, you can not close the battery, and you will have to call a repairman.

If, after carrying out these works, the heating does not work efficiently, then you have to rinse or purge the batteries. If this procedure did not help, then the system is not well filled with water. It should also be taken into account that the air cork goes out faster if the liquid in the radiator is hot.

It should be noted that it is difficult to remove the problem from batteries made of aluminum. Therefore, try to lower the air regularly, even if the system heats well. If the heating is autonomous, then sometimes you have to drain water through the surge tank to fight the plug.

Now you know how to release air from the radiator with your own hands. Let your house be warm and cozy in the days of winter cold. Good luck!