10 cheapest boilers

The Russian plant Elektromash (Miass) started producing electric boilers in 2013 and positions them as the safest type of heating equipment. The EVPM line is represented by 5 models with nominal power from 3 to 12 kW. The maximum benefit from the use of EVPM-6 can be obtained by installing a 2-tariff meter and combining the device in an open heating system with a solid fuel or gas boiler.

Water heaters are manufactured in accordance with GOST 15150-69 (version UHL4) and can be installed both horizontally and vertically. The case has a built-in control panel with a magnetic starter and a thermostat, which allows you to fine-tune the required temperature in the room. In addition, a sensor is connected to the circuit to protect the system from boiling up of the electric carrier. In general, Miass generators are characterized as simple, fairly reliable and, if necessary, fully maintainable.

The Uyut model can be used in the heating system as a main or backup heat source, connected in the event of a lack of fuel or an emergency. The unit belongs to the category of solid fuel, but its device provides for the possibility of transferring to the consumption of natural gas - both main and liquefied. To do this, you need to buy an easily mounted gas burner AGG 26K (about 13 thousand rubles), and for the use of gas in cylinders - also a readjustment kit (about 2 thousand rubles).

The volumetric working chamber with a horizontal arrangement allows the use of firewood up to half a meter long, due to which the frequency between fuel fillings is significantly increased and their preparation is facilitated. The design of the water circuit with an integrated flame deflector is also unusual. With rather modest dimensions of the device, the heat-removing surface exceeds 1 sq. m., while the appearance of stagnant zones is excluded, and the coolant circulates unhindered. Judging by the reviews, the boiler in operation shows its best side: a room up to 100 sq. m. heats up quickly, the build quality is excellent, the efficiency is relatively high.

The Next-7 boiler is designed to be used as the main or additional heat source in rooms up to 70 sq. m. The installation is wall-mounted, so it does not take up space, but heats up quickly and energy efficiently - the efficiency of the generator reaches 99%. The required temperature is set by smooth adjustment from 30 to 85 °, and when it is reached, the thermostat turns off the boiler, thereby saving electricity without human intervention.For additional safety, the device is equipped with an emergency thermal switch, which is activated in case of failure of the main sensor at 92°.

The main difference between all Evan boilers without exception is the manufacture of heating elements from stainless steel. In this design, they have a number of advantages: resistance to short-term increase in pressure and temperature, resistance to corrosion, long service life without failures. It is also important to have a special block in the design for connecting to the pump in order to allow the integration of the electric boiler into a system with forced circulation of the coolant.

On one load of firewood, briquettes or coal, Bulat is capable of producing heat for up to 30 hours. This is a very impressive figure compared to classic solid fuel boilers, especially from the cheap class. It was achieved due to the increased volume (50 l) and the special design of the furnace in the form of a shaft, as a result of which the combustion space is limited and the fuel material is not burned immediately, but gradually. An even longer cycle time and an increase in efficiency up to 78% are facilitated by the technology of lower combustion and afterburning of unburned particles, as well as the use of fireclay bricks (the so-called lining) in the upper part of the chamber.

The Bulat series was created in 2018 to organize heating in systems with pressures up to 3 atm. The entire range is equipped with a heat-insulated convector body made of durable boiler steel, an inclined loading door with a lock, and an afterburner.Optionally, the equipment can be equipped with a TurboSet automation kit, a FOX pellet burner (increases the cycle up to 6 days) and heating elements with control units to maintain comfortable conditions if fuel supplies are exhausted.

Non-volatile, small-sized (70x63x24.5 cm), with 120 sq. m. capacity, the heating unit of the Compact series is a real lifesaver for owners of cold apartments in multi-storey buildings. The combustion chamber does not communicate with the room where the unit is located, and does not emit combustion products, which means that it does not require the creation of a traditional chimney - a lateral coaxial one is enough. Convection holes are provided in the body, through which heat is supplied directly to the room, so that the boiler can be installed against an external wall, like a conventional convector, without mounting additional radiators.

The presented version of the EB is a double-circuit. A tubular copper water heater is used, capable of producing up to 300 liters of water per hour at a temperature of 35 °. Gas consumption is relatively small - in the maximum mode, the device consumes no more than 1.5 cubic meters. m./hour. With all the advantages, the generator is also quite cheap when buying. At the same time, "parapets" are deservedly criticized for the instability of traction and dependence on windy weather. To eliminate this drawback and thereby increase the efficiency of the boiler, it is worth immediately installing a windscreen on the chimney.

When an environmentally friendly and technologically advanced approach to building heating is required, the cheapest electric boiler will come to the rescue. Its main trump card in the game of heating boilers is the ability to work offline. The only condition for the installation of such a heater will be the presence of an uninterrupted electrical network. The model is able to heat small areas (up to 45 sq.m.), which can be an ideal solution for small country houses or trade stalls. Along with the floor mounting method, a wall mount is also provided. The electric boiler Alvin EVP-4.5 not only does not emit harmful substances into the atmosphere, but it works absolutely silently. You can achieve the ideal microclimate in the house by pressing one button.

Users note such qualities of this electric boiler as affordable price, compactness, safety, noiselessness. The disadvantages include only low productivity and a large load on the 220V power grid.

The floor unit is designed for heating an area up to 120 sq. m. as part of a system with natural circulation of the coolant. It does not require connection to the mains, the boiler is started in the simplest and most reliable way - piezo ignition. The device is equipped with automation of the Italian manufacturer SIT and has an open combustion chamber. Thanks to this design, it is distinguished by quiet operation and unpretentious maintenance: it is only necessary to remove soot from the outside in a timely manner and monitor the cleanliness of the heat exchanger inside.

Since flue gases are removed naturally, important elements of the control system are provided in the design: draft sensor, flame control and thermal fuse. The heat exchanger is made of ductile steel, which is resistant to internal pressure increase and can be repaired by welding when a crack appears. Thus, gas equipment of the Volk series from a well-known European manufacturer can be attributed to the simplest, cheapest to operate, and at the same time reliable and of high quality.

Oddly enough, but the cheapest wall-mounted model in a double-circuit design is not domestically produced, but South Korean, and is represented by the eminent Kiturami brand. It is not sold in every store, but those who manage to find it can consider themselves lucky. The main difference of the installation is the combination of the advantages of storage boilers with instantaneous heating boilers. The degree of water heating is adjustable in 1° increments from 35 to 65 degrees, and the volume of the stainless steel expansion tank is 7 liters.

The developers also worked with the design of the heat exchanger. It is made of copper, but with the use of aluminum in low-temperature parts - this solution prevents the development of corrosion and prolongs the life of the boiler as a whole.Enough attention was paid to the security system: combustion products are removed from the closed chamber to the street by force, an appropriate sensor is built in to detect gas leaks in a timely manner, and in case of overheating or a sudden power outage, the gas supply is automatically stopped. In general, the owners of this unit are satisfied with it and believe that their purchase turned out to be very profitable.

The double-circuit boiler Kiturami TURBO HI FIN 13 is the cheapest model among liquid heaters. With it, you can heat a house up to 150 square meters. m. The device compares favorably with compactness, manufacturability and safety. The modern remote control allows you to control the operation of the boiler, sitting comfortably in front of the TV. South Korean engineers managed to achieve a high level of energy saving due to such functions as a timer, a shower, as well as absence and presence modes. The self-diagnosis system helps to monitor the correct operation of the boiler. For summer residents, the anti-freeze option will be very useful, when the boiler maintains a minimum temperature in the heating circuit during the absence of residents.

Homeowners consider the main advantages of the Kiturami TURBO HI FIN 13 boiler to be low price, ease of maintenance, ease of adjustment. Among the shortcomings, the noisy operation of the device is often mentioned.

The domestic model Lemax Forward 12.5 became the cheapest solid fuel boiler.The heater is versatile, allowing the homeowner to choose the most economical fuel in the region. The boiler is able to "swallow" various wood, peat, coke, coal. Thanks to the use of a special grade of steel with a thickness of 4 mm, the manufacturer managed to achieve an increase in service life. The heat exchanger is made of high-quality gray cast iron, it is protected from corrosion by a special heat-resistant coating. Fuel is loaded into the boiler through the upper compartment, which is not only more convenient, but also more profitable in terms of even distribution of fuel. Simplifies the connection procedure and a round chimney with a diameter of 140 mm.

Consumers note such advantages of the Lemax Forward 12.5 boiler as low price, simplicity and reliability. Among the shortcomings, buyers indicate the possibility of heating only one circuit.