What is a gas boiler?

A gas boiler is a device thattransforms the heat energy for space heating, water heating and other household purposes. Let's look at the details of what a gas boiler is, how it works and why it is needed.

Principle of operation

The gas boiler, as we mentioned above, converts thermal energy. Due to what he does it? By burning gaseous fuels, whose role is usually played by methane or propane-butane.

The gas boiler has a so-called igniter,which lights up from a spark. When starting the boiler, it is first necessary to turn on the igniter, since direct supply of gas to the burner with the ignition off can cause an explosion.

The main burner is ignited from the pilot, itHeats the coolant to the required temperature. When the desired temperature is obtained, the burner turns off, when the temperature falls, the sensor is triggered and it turns on again.

Why do I need a gas boiler?

A gas boiler is often used for heatingcountry houses. Why is the gas boiler worth using? Yes, because gas fuel is the most economical and affordable. Today there are a lot of types of boilers - floor and wall, single-circuit and two-circuit, with natural and forced draft, with manual and automatic ignition, etc. In general, everyone can choose for themselves the optimal model.

How to choose the optimal boiler according to your needs, read in the article How to choose a gas boiler.