TOP 7 best parapet gas boilers: rating 2024-2025 and how to choose a device for heating a private house with high efficiency

Specialized units, the action of which is aimed at heating a room of the corresponding area and heating water, are called parapet gas boilers.

The devices are characterized by practicality of use, low cost and high efficiency.

Such boilers can be used not only in apartments and private houses, but also in public institutions.

Rating TOP-7 best parapet gas boilers

How to choose and what to look for?

When choosing a parapet gas boiler, the buyer should pay attention to a number of related factors.

Initially, it is worth starting from the location of the future location of the device and its technical characteristics. Depending on the space occupied by the equipment in the houses, floor and wall boilers are distinguished.

Accordingly, the buyer should focus on the type that is most convenient for him.

An important parameter is also the power characteristic. Gas boilers are divided into two types - single-circuit and double-circuit.

The latter combine two functions at once - space heating and water heating.

Single-circuit have the advantage of arbitrary switching off and on.

You should also carefully approach the choice of a suitable wall thickness of the heat exchanger of the purchased boiler, on which the duration of operation of the unit depends.

However, it is worth remembering that for boilers with walls made of steel, the thickness of which exceeds 3 mm, the efficiency drops significantly.

The best parapet gas boilers

Lemax Patriot 12.5

Lemax Patriot 12.5 is a high-performance single-circuit gas boiler with a capacity of 12.5 kW and designed to heat a room with an area of ​​120 m².

The device is equipped with a smoke extraction kit and a hermetic chamber, which ensures that there is no risk of combustion products entering the heated room.

The design is highly durable due to high-quality steel walls of the heat exchanger, having a thickness of 2 mm.

The duration of operation of the boiler reaches record levels due to the use of a reliable gas valve manufactured by the Italian company SIT and an overheating protection system.

Specifications

Lemax Patriot 20

Floor-standing gas boiler with high power and reliability guarantee. The device is equipped with a smoke exhaust system.

The production is based on 2 mm thick steel, the production of which belongs to

Magnitogorsk Iron and Steel Works. The heat exchanger has an enameled coating, which helps to protect the boiler components from unwanted influences.

Model Lemax Patriot 20 includes a security system and protection against overheating.

Heating boiler gas, contour. The device parameters (H*W*D) are 790*710*410 mm.

Specifications

Lemax Patriot 6

Lemax Patriot 6 is a parapet gas boiler that includes the functions of a convector and wall boiler.

The coaxial pipe combines the roles of an air intake and a chimney.

The heating area of ​​the boiler is 60 m². The unit is suitable for heating residential and public spaces.

The presence of a hole in the lower part of the boiler ensures high efficiency due to the symbiosis of the functions of the water heater and the furnace, which are taken over by the gas boiler of the Lemax Patriot 6 model.

The device is notable for its compactness and, as a result, low weight. Boiler parameters - 730 * 550 * 310 mm.

Specifications

Lemax Patriot 16

This model is a floor single-circuit gas boiler with rectangular heat exchanger based on 2 mm stainless steel material.

The power of the device is 16 kW, which is why it is designed for heating a room with an area of ​​​​160 m².

The boiler is equipped with a chimney-free design, which allows it to be used both in apartments and in private houses..

Product parameters - 790 * 670 * 400 mm.

Specifications

Lemax Patriot 7.5

Gas single-circuit boiler with a capacity of 7.5 kW. The device works on natural gas and equipped with a closed type combustion chamber.

The walls of the heat exchanger are made of steel and have a thickness of 2 mm.

The unit is equipped with safety automatics, an overheating protection system and an easily removable top panel..

The heat exchanger is coated with anti-corrosion enamel, which protects it from harmful effects.

The device is non-volatile and has the following parameters - 730*550*310 mm.

Specifications

ATON Compact 12.5E

Floor parapet gas boiler with a capacity of 12.5 kW. Designed for heating premises with an area of ​​160 m².

The device is equipped with a tubular copper flow coil.

The device has only one circuit and is not intended for heating water..

The operation of the boiler does not depend on electricity. Type of construction - gas, convection. The equipment is easy to use.

Boiler parameters - 700 * 630 * 275 mm.

Specifications

ATON Compact 16EB

This model is a wall-mounted heating gas boiler with power 16 kW.

The device is equipped with a two-pipe smoke and air outlet, with the help of which the combustion products are removed through the outer wall of the room.

Equipped with a closed combustion chamber.

The design is easy to use and is used in heating systems with natural circulation. The boiler works without electricity.

Parameters - 700 * 740 * 245 mm.

Specifications

What is a parapet boiler and how it works

Parapet gas boilers are specialized devices, the main purpose of which is heating and supplying hot water to residential premises..

Gas boilers are the most affordable and cost-effective heating system.

The parapet boiler is equipped with a closed combustion chamber, which guarantees the complete removal of combustion products outside the room in which it is installed, and also allows you to increase the efficiency of the device due to the rapid combustion of fuel.

The basic aspect of the operation of this boiler is the continuous circulation of air, which occurs both in the pipe of the unit itself and directly in the room where it is installed..

Air flows coming from the street pass through the outer part of the pipe and, passing through the heat exchanger heating stage, are discharged through its core.

Advantages and disadvantages

The key advantages of boilers in this category are low cost, compactness and the use of a closed combustion chamber..

In addition, parapet gas boilers are notable for their economical energy consumption, high efficiency, functionality focused on performing two tasks at once - heating and heating, as well as versatility regarding the location of the device.

However, there are also disadvantages of the presented devices..

In addition, strict requirements are imposed on the installation of boilers, which is why carrying out independent work, without prior consultation with a specialist, is not recommended.

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Useful video

From the video you will learn how to choose a parapet gas boiler: