8 best gas boilers

The gas boiler “Thermotechnik” is a product of the Russian company of the same name. Not claiming leadership in their segment and yielding to imported competitors in terms of functionality and energy efficiency, these devices confidently cope with the tasks set. Being a domestic development, they are maximally adapted to Russian conditions and are much cheaper than German, Czech and other European counterparts.

About Us

Termotechnik is a group of companies producing gas appliances for domestic and industrial use. The company was founded in 2002 and has been in production since 2007. The range of the brand – about three hundred items in the “middle” and “economy” segments. Service centers cover all regions of Russia.

What Termotechnik offers

The company produces two types of gas boilers – floor and parapet. Each species is represented by several series. In turn, in each series there are ten or more models that differ in power.

Outdoor

They differ in the unusual structure of the combustion chamber. Its design prevents soot from settling inside the combustion chamber. Thanks to flare burners, the efficiency of the device increases – the fuel is burned more efficiently, and the amount of harmful emissions is reduced.

GC “Termotechnik” produces floor-standing gas heaters with one and two circuits. There are five series in the line – “Thermotechnician”, “Alaska”, “Taiga”, “Beetle”, “Atem”. Power range – 8–100 kW. Termotechnik boilers are installed in rooms with a chimney.

When assembling, the manufacturer uses components from well-known manufacturers. Efficiency – more than 90%. Boilers are convenient and safe in operation. Floor-mounted versions are predominantly non-volatile. They do not need power supply, their functioning is not affected by power surges.

Parapet

Models for rooms not equipped with a chimney. Oxygen enters the furnace from outside. The developer offers five series of parapet boilers – Termotechnik, Leader, Alaska, Taiga, Atem. All modifications with a stylish, thoughtful design and decent technical characteristics.

The power range is from 7 to 16 kW. The heat exchangers are powder coated to protect them from corrosion processes. This method of protection is completely safe – the coating does not contain harmful or flammable substances. Advantages:

• durable – with proper operation and maintenance, they work for decades;
• economically consume gas;
• have an ergonomic design and laconic design;
• low pressure in the system does not interfere with their work;
• there is a built-in piezoelectric element that facilitates ignition;
• Polidoro low-flame atmospheric burner installed;
• compact, light weight;
• affordable cost.

Устройство

The main advantage of any domestic gas equipment is affordable prices, in addition, it is easy to find spare parts for it. Russian boilers outperform imported boilers in terms of adaptation to local conditions. Many European heaters do not withstand the harsh climatic conditions and peculiarities of gas and water supply in Russia.

Boilers “Thermotechnik” have a standard device, typical for classic atmospheric and turbocharged devices. They do not have any features: gas is supplied to the burner, which, when burned, gives off thermal energy to the heat exchanger. The latter heats the coolant, which, continuously circulating, carries heat through the heating system.

Computerized automation controls all processes: it takes indicators from sensors and, based on the information received, corrects the operation of the system.

Main characteristics

The parameters of gas heaters from the manufacturer “Thermotechnik” are inferior to European counterparts, but for domestic consumption their characteristics are excellent:

• run on natural gas or propane-butane;
• nominal water pressure – 0,85 MPa;
• thermal insulation 10 cm thick;
• the minimum coolant temperature in operating mode is 60 °C. If it is lower, then the heater is faulty.

How to choose

It is not easy to understand a wide range of boilers presented by TM “Thermotechnician”. The primary factors that the consumer must take into account are the climatic conditions of the area and the heated area. When choosing a suitable option, you must first of all pay attention to:

• thermal power;
• Efficiency;
• gas consumption;
• cost and dimensions.

The user also needs to decide:

• with the type of installation – floor or parapet;
• with the number of circuits – one or two. Double-circuit versions not only heat homes, but also heat water for domestic use.

Models overview

Consider the best models.

AOGV-16S “Alaska”

All modifications of the Alaska series – AOGV and AKGV (single and double circuits) are installed in rooms with a chimney. Represented by a solid power range – you can choose an option for any area. Installed automation and Italian-made burners. Here is a closed firebox and mechanical control. Non-volatile.

This model belongs to the parapet type, single-circuit, has the following technical characteristics:

AKGV-16 “Alaska”

Floor-standing double-circuit apparatus, designed for heating 160 m². The DHW circuit heats up to 300 l/h of water. It is worth the Italian automatic SIT and Polidoro burner.

Technical specifications:

AOGV-10 “Alaska”

Floor single-circuit device for rooms with a chimney. Its characteristics:

AOGV 16 K “Beetle”

Heaters of the “Zhuk” series – single and double circuit, installed in rooms with traditional chimneys. The line is represented by powerful boilers with high efficiency. Used imported components and special turbulators that reduce the formation of soot.

Floor “Beetles” differ in stylish ergonomic design.

Characteristics of the single-circuit apparatus AOGV 16 K:

“Taiga” KS-GV 20 DS

The Taiga series is one of the most popular among the products of Termotekhnik Group of Companies. It is represented by floor and parapet models.

KS-GV 20 DS is a non-volatile parapet apparatus that heats apartments and houses that do not have a chimney. Has the closed fire chamber completely isolated from the room. It can be installed anywhere: combustion products do not enter the room, and the air from it is not used for combustion. Water consumption for hot water supply – 300 l / h. The equipment is safe and environmentally friendly.

Features of this model:

Termotechnik АОГВ-50

Powerful floor apparatus Termotechnik. In this series there are models with power from 8 to 50 kW.

Features:

• one circuit (without hot water);
• open firebox;
• piezo ignition;
• honeywell automation;
• steel heat exchanger;
• 3 years warranty.

“Leader” AKGV-7S

Double-circuit parapet type model, used for rooms without a chimney. Hot water consumption at 35 °C – 140 l/h.

Features:

“Atem” KS-G-010SN

The Atem series is designed for rooms with a chimney. These boilers are economical and reliable, unpretentious, easy to use and versatile – there are varieties with vertical and horizontal chimneys.

Parameters of the KS-G-010SN model:

• steel heat exchanger;
• single-loop model;
• burner Polidoro;
• warranty – 3 years.

How to prepare the boiler for operation

To answer most of the questions that arise during the operation of equipment from Termotechnik, the detailed instructions that are attached to each model will help. Reading the manual is useful for every owner in order to avoid mistakes and breakdowns.

It is especially important to read the instructions before diagnosing or repairing. For example: the burner goes out and it is impossible to immediately determine why this is happening – there can be about a dozen reasons for such a problem.

Before switching on the boiler, it is necessary to fulfill all the requirements of the manufacturer regarding the premises used for the installation of the equipment. You also need to properly connect and configure the device.

All installation and adjustment work must be carried out by specialists with a special work permit. The first ignition is carried out after the completion of installation and piping. Be sure to check that the equipment is installed correctly. Make sure all fasteners comply with fire safety regulations.

It is forbidden to place near heaters lеflammable materials. It is forbidden to place gas appliances near windows – this will disrupt their operation. When mounting equipment, you need to monitor the case – it must stand exactly, distortions are unacceptable.

When the equipment is installed, you need to connect cold water to it by removing the plugs from the nozzles. Filters are installed at the inlet to prevent dirt particles from entering the system. Ball valves must be installed on each branch pipe used for piping. It is especially important to correctly bring the gas pipes – you should not do it yourself, invite a specialist.

Requirements for the room

The room intended for the installation of Termotechnik heaters must have a constant air supply. The room is equipped with a ventilation hood.

It is possible to mount gas appliances only at non-combustible walls, retreating from them by 15 cm. Flammable walls must be covered with steel sheets – they are mounted on asbestos sheets, the thickness of which is 5 mm. The dimensions of the sheet must be 10 cm larger than that of the heater. The passage in front of the facade must be more than one meter.

If the heater is mounted on a wooden floor, an asbestos sheet is laid first, and then a metal one.

Reviews

Taiga Zh7-KS-GVS-10 S: Victor E., Pskov

We decided to make independent heating in the apartment. This model attracted us with the price – 16 rubles, and the promised features. She does not need a traditional chimney – gases are discharged through a coaxial. It works very quietly – almost silently, soot does not accumulate in the chamber. It heats water well – we have a double-circuit version, you can comfortably wash yourself, without interruptions in temperature.

AKGV-12S Alaska : Boris T., Vologda

We wanted to take an inexpensive and productive boiler that heats water along the way for washing and other things, and settled on a Russian brand. Today, gas is not so expensive as to be spent on imported devices that promise savings. They are almost satisfied with their “Alaska” – the house is warm, as the power was chosen with a margin, the water heats up well. True, only one season works, what problems will come next – we’ll see.

Boilers of the Termotekhnik brand can be a profitable investment in heating if you choose the right model and provide it with timely service. The products of the Rostov plant are reliable, easy to operate and attract consumers with their moderate cost.