TOP 10 Best gas boilers for heating a private house: wall and floor | Overview of the most popular models + Reviews

Wall model of Czech brand and Slovak production convenient in small spaces and in regions where there are problems with connecting natural gas.  

The boiler has an efficiency of 99%, which makes it profitable and economical. The protection system is equipped with:

The device operates from a mains voltage of 220 - 380 V, standard pipe sizes for connection to the plumbing and heating system.There is an additional function - a boiler for heating water. The model is compact, does not emit toxic gases during operation.

The wall-mounted boiler operates in winter and summer mode. 

The design of the model provides for space heating and water heating. Model with automatic control system, easy to operate. To start the system, select the operating mode and click "Start". The automation will do the rest. The case is made of durable plastic, which makes it lightweight. The boiler protection system is activated if:

A powerful wall-mounted boiler works not only in winter / summer mode, but is also suitable for “warm floor”.

The combustion chamber is turbocharged, the protection is triggered when:

The combined boiler of a German manufacturer runs on natural and liquefied gas. 

It can be installed in a private house, apartment. The designers have equipped the model with a built-in diagnostic system, there is a liquid crystal screen. With proper care, it works stably. The equipment is designed to heat water.

The well-known brand model has a copper heat exchanger, a tank capacity of 8 liters.

The main fuel is natural gas, but can switch to liquefied gas. For convenience, the control is carried out using electronics. The liquid crystal display on the body shows the operating parameters. There is an indicator of inclusion and heating, auto-ignition is provided. The model has a low noise level.

The security system is activated when:

The electric boiler operates in several modes:

In the latter option, fuel consumption is economical and the coolant temperature is maintained at 15˚. This is convenient for a period when people do not live in the house. There are 3 power levels. Each is shown on the display. The material of the heating element is stainless steel, produced in the Czech Republic. The case has thermal insulation, a time delay on and off.

The Russian company has created a line of "Premium" gas boilers Lemax. The floor model is suitable for a private house with an area of ​​​​250 m. The boiler does not depend on the availability of electricity and this is a big plus. 

The equipment works in an open and closed heating system. Case material - steel, covered with anti-corrosion enamel. This makes it strong and durable.

The wall-mounted boiler is available in three versions, with a capacity of 20, 25, 29 kW. This allows you to choose the most suitable option. 

The model is designed for heating and heating water for domestic needs. The designers have provided a setting for partial use of power. There is a standard set of technical solutions - display, convenient setting of the operating mode, modern design. The device is made of durable plastic, which makes it lightweight. The security system includes:

The double-circuit gas boiler of the Italian company runs on natural and liquefied gas. The model is modern and what is called "advanced" will be appreciated by lovers of comfort and simplicity. 

The main heat exchanger is aluminum, the secondary heat exchanger is stainless steel. This makes the model light, cheap and chemical resistant. In the apparatus, forced draft is used to remove combustion products; water is used as a coolant. Automatic fuel supply is provided, for convenience, a display is built into the body. Heating of water for domestic needs is carried out by the flow method, which makes the model dependent on the pressure in the water supply network. The model has built-in filters for cleaning incoming water, which protects the system from contamination.

The floor model of domestic production runs on coal (stone or brown), coke, wood. 

Loading into the furnace is manual, the ash pan door in the lower part of the body allows you to unload the slag and clean the grate. The case is steel, treated with a special composition that protects against corrosion. The boiler works with natural and forced circulation. The heat exchanger is all-welded, which eliminates the possibility of system leakage. The model has top loading of fuel, which makes the process convenient and fast - you can pour coal from a bucket. In some versions, the designers have provided for connection to gas systems, which allows switching to natural gas heating over time.

There are sensors to monitor pressure and temperature.