Rating TOP-16 single-circuit heating boilers. The best devices in different categories and their overview

The problem of choosing a single-circuit heating boiler is faced by many owners of private houses. How to choose the right equipment, tell the article.

Country houses and city cottages need high-quality heating, which often becomes the main problem for owners.

Gas heating is considered the most effective way to heat private housing., because natural gas is characterized by good calorific value and affordable price.

The issue can be resolved by purchasing single-circuit heating boiler - unit is able to safely and efficiently heat the space, while significantly reducing costs.

Rating TOP-16 of the best single-circuit heating boilers

Place	Model	Price
Condensation models
#1	BAXI LUNA Platinum+ 1.32 34.8 kW
#2	Protherm Lynx condensing 30 MKO 30 kW
#3	Vaillant ecoTEC plus VU INT IV 346/5-5 30 kW
#4	Vaillant ecoTEC plus VU INT IV 166/5-5 14 kW
Gas Models
#1	Lemax Premium-20 20 kW
#2	Lemax Premium-16 16 kW
#3	Vaillant turboTEC plus VU 282/5-5 28.9 kW
Combined models
#1	Teplodar Kupper HVAC 18 18 kW
#2	Teplodar Kupper PRO 22
#3	ZOTA Mix 31.5 31.5 kW
Solid fuel models
#1	Lemax Forward-12.5 13 kW
#2	Teplodar Kupper Praktik 14 14 kW
#3	Teplodar Kupper Practice 8
Electrical Models
#1	EVAN EXPERT 12
#2	EVAN Next 3 3 kW
#3	EVAN EXPERT 9

What is a single-circuit heating boiler?

Important! A single-circuit heating boiler is equipment with a built-in heat exchanger designed for stable heating of non-residential and residential premises of any area.

Design compact, good efficiency and easy maintenance, which is explained by the design features of the unit.

A high degree of automation allows the device to be used in various modes.

And this means that the user will be able to independently adjust the parameters - quickly, conveniently and very simply.

Popular Models

The range of single-circuit heating boilers is very diverse.

In shops you can find condensing, gas, combined, solid fuel and electric models, and which one is better to choose, a review of popular units will tell you.

Condensation models

Condensing type devices are considered the most practical and safe, since the boiler does not remove steam along with combustion products into the ventilation, but filters it out.

Note! With such a gadget, fuel savings reach 20% - an excellent solution for users who prefer not to overpay.

TOP-4 rating of the best condensing boilers according to customer reviews and ratings.

BAXI LUNA Platinum+ 1.32 34.8 kW

Well-thought-out device that guarantees stable operation for many years.

The device, which is an excellent result of the use of innovative technologies.

The equipment is equipped with a progressive circulation pump, an electronic pressure gauge and a protective thermostat against overheating of the coolant - safety, conciseness and convenience in one bottle.

Specifications:

maximum thermal power - 34.8 kW;
expansion tank capacity - 10 l;
fuel - natural gas, liquefied gas;
coolant temperature - 25-80 ° С;
control type - electronic.

Advantages

absolute safety of operation;
digital indication of temperature and pressure;
stainless steel heat exchanger;
the presence of a filter element;
weather dependent pre-installed automation.

Flaws

high cost of equipment;
you will have to buy a servo equipped with a sensor;
questions about the user manual.

Protherm Lynx condensing 30 MKO 30 kW

A worthy condensing unit with high technical performance.

Self-diagnostic design equipped with a primary aluminum heat exchanger.

The unit is supplemented with a thermometer and an indication of inclusion for the convenience of the user.

Among the protective functions there is protection against overheating.

Specifications:

maximum thermal power - 30 kW;
expansion tank capacity - 8 l;
fuel - natural gas, liquefied gas;
coolant temperature - 10-80 ° С;
control type - electronic.

Advantages

the ability to connect external control;
the presence of a safety valve;
long warranty period;
absence of foreign odors;
unobtrusive design.

Flaws

Difficulties may arise when installing equipment;
slightly overpriced;
equipment.

Vaillant ecoTEC plus VU INT IV 346/5-5 30 kW

A model from the middle price range, which will be the best option for people living in private homes.

Wall-mounted gas appliance with high-strength stainless steel primary heat exchanger, equipped with a small display for comfortable operation.

The device is equipped with protection against blocking the pump, reliable protection against freezing and overheating.

Specifications:

maximum thermal power - 30 kW;
expansion tank capacity - 10 l;
fuel - natural gas, liquefied gas;
coolant temperature - 30-80 ° С;
control type - electronic.

Advantages

gas control program;
high quality air vent;
connection of external control if necessary;
single-phase mains voltage;
automatic diagnostic function.

Flaws

overpriced unit;
short warranty period;
expensive repairs.

Vaillant ecoTEC plus VU INT IV 166/5-5 14 kW

An easy-to-use device aimed at long-term trouble-free operation.

An improved condensing model for wall installation, the power of which will be quite enough to heat a small private house.

If necessary, the owner will be able to connect a separate chimney to the structure.

The warranty period for the product is two years from the date of purchase.

Specifications:

maximum thermal power - 14 kW;
expansion tank capacity - 10 l;
fuel - natural gas, liquefied gas;
coolant temperature - 30-80 ° С;
control type - electronic.

Advantages

excellent frost protection;
the simplest control system;
detailed instruction manual;
compactness and relatively low weight;
the presence of a manometer and a thermometer.

Flaws

easily soiled white case;
low water pressure;
high fuel consumption.

Gas Models

Often gas appliances are distinguished by compactness, long service life and the ability to use a small amount of fuel as efficiently as possible.

Note! The entire process of heat supply is fully automated, making the device easy to use.

TOP-3 best gas models in terms of price and quality.

Lemax Premium-20 20 kW

A high-tech gas device, during operation with which there will be absolutely no problems.

An economical unit with a protective gas control option that guarantees safe operation.

The device is equipped with a thermometer and good protection against overheating.

And this means that the user does not have to worry about the likelihood of breakdowns or malfunctions in the heating equipment.

Specifications:

maximum thermal power - 20 kW;
expansion tank capacity - 10 l;
fuel - natural gas;
coolant temperature - 90 °C;
type of control - mechanical.

Advantages

non-volatility of the device;
the presence of an open combustion chamber;
concise design;
acceptable cost;
long warranty period.

Flaws

the need to study the instructions in detail;
increased level of sound accompaniment;
construction dimensions.

Lemax Premium-16 16 kW

Simple and understandable gas equipment, the operation of which does not require special skills.

Premium non-volatile single-circuit model, favorably distinguished by the minimum level of noise emitted during operation and efficiency.

The design is equipped with a gas control function, overheating protection and a thermometer.

The combustion chamber in the device is open.

Specifications:

maximum thermal power - 16 kW;
expansion tank capacity - 10 l;
fuel - natural gas, liquefied gas;
coolant temperature - 90 °C;
type of control - mechanical.

Advantages

low consumption of natural gas;
the device does not require a network connection;
the possibility of switching to liquefied gas;
convenience and ease of maintenance;
anti-corrosion coating.

Flaws

the cost is slightly higher than similar models;
for installation it is better to invite a professional;
mechanical control system.

Vaillant turboTEC plus VU 282/5-5 28.9 kW

High-power wall-mounted gas boiler, perfect for installation in a private house or apartment.

Ultra-modern heating equipment with an electronic control system, designed for wall installation in large rooms.

An important feature of the model is the ability to connect external control.

A successful addition was automatic diagnostics - no unnecessary movements.

Specifications:

maximum thermal power - 28.9 kW;
expansion tank capacity - 10 l;
fuel - natural gas, liquefied gas;
coolant temperature - 30-85 ° С;
control type - electronic.

Advantages

the presence of a safety valve;
sophisticated design;
lack of specific odors;
high quality materials and excellent assembly;
automatic ignition.

Flaws

cost of equipment;
before installation, you must carefully study the instructions;
impressive dimensions of the structure.

Combined models

Keep in mind! They consume several types of fuel, have a high efficiency, are universal in use and are very environmentally friendly.

The only one disadvantage - overpriced.

Teplodar Kupper HVAC 18 18 kW

A unique model that can pleasantly surprise you with its wide functionality and attractive price.

Combined single-circuit device, presented in a compact housing that does not take up much space in the room.

The presence of a water-tube heat exchanger can significantly improve heat removal and increase the efficiency of the device.

Specifications:

maximum thermal power - 18 kW;
expansion tank capacity - no information;
fuel - natural gas, coal, firewood, pellets;
coolant temperature - 60-80 ° С;
type of control - mechanical.

Advantages

versatility of use;
steel primary heat exchanger;
the ability to connect external control;
the presence of a hob;
convenient outdoor installation.

Flaws

no draft regulator included;
chimney elements will have to be purchased separately;
complex instruction manual.

Teplodar Kupper PRO 22

Combined unit, distinguished by versatility, efficiency and economy.

The classical model of a heating copper possessing optimum thermal power and an elementary mechanical control system.

To maintain the temperature, the manufacturer supplemented the equipment with a high-power heating element.

Convenience, reliability, safety - the device has everything for comfortable work.

Specifications:

maximum thermal power - 22 kW;
expansion tank capacity - no information;
fuel - natural gas, coal briquettes, pellets, coal, firewood;
coolant temperature - 50-95 ° С;
type of control - mechanical.

Advantages

intuitive control system;
long warranty period;
acceptable cost of the device;
pre-installed heating element to maintain the temperature;
unobtrusive design.

Flaws

small loading hole;
the presence of certain requirements for fuel;
smoke when laying firewood.

ZOTA Mix 31.5 31.5 kW

An excellently designed model, which has absolutely everything for comfortable operation.

A unit with an optional heating element to maintain the temperature set by the user, in addition to which a burner can be purchased.

An important design feature of the device is the ability to combine heating with natural or liquefied gas, solid and liquid fuels, as well as electricity.

Specifications:

maximum thermal power - 31.5 kW;
expansion tank capacity - no information;
fuel - natural gas, liquefied gas, diesel fuel, coal, firewood;
coolant temperature - 95 °С;
type of control - mechanical.

Advantages

extended functionality;
simple control system;
no need for special maintenance;
affordable price.

Flaws

dimensions and weight of the structure;
short warranty period;
design decoration.

Solid fuel models

Solid fuel devices boast independence from gas and utilities, as well as the ability to use various types of fuel: coal, firewood or wood waste.

It is worth noting! Solid fuel type devices can work without failures for more than 15 years, however, a permit is required to install a boiler.

Lemax Forward-12.5 13 kW

A laconic solid fuel model that has earned a lot of positive feedback from the owners.

Standard single-circuit boiler with an open combustion chamber, carrying out its work on wood and coal fuel.

The device has a high efficiency, which is achieved through the use of a new design of the combustion chamber with horizontal elements.

Specifications:

maximum thermal power - 13 kW;
expansion tank capacity - no information;
fuel - firewood, coal, coke;
coolant temperature - 95 °С;
type of control - mechanical.

Advantages

high environmental friendliness when burning fuel;
operational safety;
natural smoke exhaust system;
high thermal performance;
easy-to-connect chimney.

Flaws

no expansion tank;
no circulation pump.

Teplodar Kupper Praktik 14 14 kW

Economical equipment designed for installation in small spaces.

A non-volatile design, which the manufacturer has equipped with a powerful heating element to maintain the previously set temperature for a long time.

The device is easy to install and maintain - you do not have to call a specialist.

Specifications:

maximum thermal power - 14 kW;
expansion tank capacity - no information;
fuel - peat briquettes, coal, firewood;
coolant temperature - 50-95 ° С;
type of control - mechanical.

Advantages

the simplest control system;
sufficient heated area;
thermometer pre-installed by the developer;
steel primary heat exchanger;
optimum heat output.

Flaws

low water pressure;
short warranty period;
equipment weight.

Teplodar Kupper Practice 8

High-performance device, which is a prominent representative of the economical line.

Designed for floor installation, a single circuit model that can impress even the most demanding customer with its high performance, economy and simplicity.

A feature of the device is the ability to connect external control.

Specifications:

maximum thermal power - 8 kW;
expansion tank capacity - no information;
fuel - peat briquettes, coal, firewood;
coolant temperature - 50-95 ° С;
type of control - mechanical.

Advantages

versatility of use;
significant budget savings;
extended temperature range;
deep inclined firebox;
the presence of a protective convector.

Flaws

some elements will have to be purchased separately;
no expansion tank.

Electrical Models

Remember! Electrical devices are the most environmentally friendly, safe and affordable.

The operation of such equipment is completely dependent on the power supply., so the option is suitable for people living in places where there are no power outages.

EVAN EXPERT 12

An interesting model with an intelligent control system that will appeal to experienced users.

Electric single-circuit boiler with a capacious expansion tank, the operation of which does not require special knowledge.

Available with automatic air vent and safety valve.

The manufacturer calls the device an intelligent mini-boiler room.

Specifications:

maximum thermal power - 12 kW;
expansion tank capacity - 12 l;
fuel - no information;
coolant temperature - 10-85 ° С;
control type - electronic.

Advantages

preinstalled programmer;
intelligent control system;
thoughtful equipment;
acceptable cost;
convenient installation design.

Flaws

periodically the generating set may give an error;
rather expensive repair of the device;
work with an increased level of sound accompaniment.

EVAN Next 3 3 kW

A good device that will be an excellent option for use as a backup source of heat.

Compact model with three power levels, presented in a thermally insulated housing.

The device is distinguished by the versatility of connection and the ability to use both ordinary water and non-freezing liquids as a heat carrier.

Specifications:

maximum thermal power - 3 kW;
expansion tank capacity - no information;
fuel - no information;
coolant temperature - 30-85 ° С;
type of control - mechanical.

Advantages

the possibility of connecting a warm floor;
low power consumption;
long operational and warranty period;
stainless steel heat exchanger;
simple wall mounting.

Flaws

insufficiently thought out equipment;
the need to understand the instructions;
noisy operation of the device.

EVAN EXPERT 9

Electric heater with a unique heating algorithm that provides economical energy consumption.

Single-circuit electric unit for wall mounting with large expansion tank, automatic diagnostics and built-in display.

The protection system is represented by an air vent and a safety valve. The warranty period for the equipment is 2 years.

Specifications:

maximum thermal power - 9 kW;
expansion tank capacity - 12 l;
fuel - no information;
coolant temperature - 10-85 ° С;
control type - electronic.

Advantages

connection of external control;
no need for special maintenance;
high quality air vent;
extended functionality;
operational safety.

Flaws

easily soiled snow-white case;
slight noise during operation;
device cost.

Reviews

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conclusions

If you need to purchase a single-circuit heating boiler, you should listen to the recommendations of specialists and remember that:

when choosing equipment, you need to decide in advance which device is more suitable: condensing, gas, combined, solid fuel or electric;
basic selection criteria aggregate are nindicators of maximum heat output, coolant temperature and expansion tank capacity;
Special attention should pay attention to the fuel used, the type of control and the dimensions of the structure.

Useful video

From this video you will learn which boiler is better to choose - single-circuit or double-circuit:

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