What are gas heating boilers
Gas boiler equipment is on sale in a significant variety, so before choosing a parapet gas boiler, you need to consider the following parameters:
- Price.
- Power.
- Feature set.
- The type of coolant used.
- Burner type.
- Smoke extraction feature.
- Place of installation.
- The presence or absence of automatic control.
- The need for electrical energy.
The above are only the main differences that are found in different models of gas boilers. The main one is the installation feature of the parapet boiler. Wall-mounted equipment is characterized by low power, relative cheapness and the possibility of using it in apartments.
Advantages
There are a large number of models of Russian Lemax gas boilers on the market with a different power range. There are wall and floor boilers Lemax. Floor-mounted units received greater demand
If you need a boiler that will be solely responsible for heating the building, then you should pay attention to single-circuit models. If you want to supply the house with hot water, then you should look at boilers with two circuits.
More information about Russian-made boilers here
The main advantages that are characteristic of all Lemax gas heaters:
- high performance, efficiency reaches 90%;
- a wide selection of models allows you to choose a unit based on the requirements that you impose on the boiler;
- ergonomic design;
- the operation of the boiler is safe;
- boilers are considered very reliable, this is achieved through control over production processes;
- a large number of service centers, so in case of any failures or malfunctions, you can easily repair the boiler;
- since heating devices are developed and produced in Russia, they are fully suitable for domestic operating conditions;
- long service life.
How should the outdoor gas boiler Lemax function?
As already noted, floor-standing units are in greater demand among consumers. In such equipment, Italian Sit automation is used, which makes the operation of the equipment more stable.
Gas boiler Lemax Patriot 16
The principle of operation of the boiler unit is based on the following points. There is a gas burner in the housing, which heats the heat exchanger with a built-in DHW coil and the heating system. The movement of the coolant is carried out in a natural or forced way.
Consider in detail the types of equipment according to a number of criteria:
- The number of circuits - the Lemax steel single-circuit gas boiler in the floor version functions almost flawlessly. It depends on electrical energy and is characterized by high performance. It is used for space heating. Gas consumption is very low. The floor double-circuit gas boiler Lemax operates in two modes: heating the coolant and water for hot water supply. As its advantages, it is worth noting high profitability. And from the minuses, insufficiently high-quality work of the second circuit can be distinguished. Basically, this is due to the mistakes that were made when piping the boiler. Steel floor-standing units with two circuits are economical devices that do a good job of heating large houses.
- Heat exchanger device - two modifications are distinguished, which differ in the material of manufacture.Lemax single-circuit gas boilers, in which the heat exchanger is made of cast iron, are distinguished by higher technical characteristics among all models of this manufacturer. Cast iron firebox with a thickness of 4 mm transfers aggressive substances and is not afraid of overheating. The sectional heat exchanger is produced at the plant of the Czech company Viadrus. It is characterized by corrosion resistance. A heat exchanger made of steel is very sensitive to the quality of the coolant. It needs a water treatment system to work. The thickness of the steel heat exchanger is 2 mm.
