More recently, in the houses of the inhabitants of our country there was not even cold water supply; They could not even think about hot water. Fortunately, the development of technological progress made it possible for a modern person to accept water procedures without leaving his own home or apartment.
Today it is difficult to imagine that you can come to terms with the lack of hot water supply in the apartment.
But sometimes utility services are unscrupulous to fulfill their duties, and entire quarters for an indefinite period of time are left without hot water. People increasingly began to install water heaters in their apartments.
If main gas is brought into the apartment or country house, then the installation of a gas water -type gas water heating column is the most reliable and economical way to provide the family with hot ponds.
Gas speakers can be attributed to a group of water heaters designed to heat water used for hygienic needs.
The principle of work:
The principle of operation of the gas column is very simple: cold water through the pipes from the water supply passes through the heat exchanger, heated due to the burner burning directly below it. The drainage of flue gases is carried out through the chimney, and oxygen comes to the device by natural ventilation of the room.
Regardless of the model of the column, its design involves the passage through the heat exchanger of a sufficient volume of water necessary for heating to a given temperature. The larger the size of the column, the more it passes hot water through herself. The temperature and volume of the necessary water is purely individual, and depends on the needs of a particular consumer.
Important! In order for the supply of hot water to be continuous to three water intake points (two sinks and soul), it is necessary to install a column that can pass through itself 17 or more liters of hot water per minute.
Types of gas columns:
Gas speakers, depending on how their inclusion is made, are divided into three types:
with manual ignition;
with electronic ignition;
With piezor -Zhizhig.
The system used to ignit the column in no way reflects on its characteristics. Buyers prefer a particular model, explaining their choice with the convenience of operation or personal preferences.
Manual ignition involves fingering the column with matches. This type of inclusion in modern columns is very rare.
Electronic ignition is carried out by the supply of sparks from the nutrition element. Typically, two batteries are used for these purposes. At the same time, nothing needs to be pressed. For the column to work, just turn on the water.
Advice. The use of a gas column with electronic ignition will allow you to get additional savings.
To launch a column with a piezo -zero system, it is necessary to perform a mechanical action regarding piezoelectric element. In this case, a spark will appear, which will light the burner. On the front panel of the column, a special button is provided for this.
Gas column manufacturers have provided special sensors in their devices, which are responsible for the safety of the operation of a running water heater. They are capable of:
stop supplying fuel in case of suspicion of an emergency situation;
block the flow of gas if the smell burner goes out;
stop the gas supply to the main burner in the absence of water in the heat exchanger;
Disconnect the device when overheating of water.
Important. If the gas column is installed in an unheated room, in the cold season it is necessary to ensure constant drainage of water in order to avoid breakthroughs in the tap system.
Remember! Work on the installation of any gas device, including columns for heating water, should be performed by specialists of the Gosgortekhnadzor, who have appropriate licenses.