Electric starting heater. Do-it-yourself engine heating is a rational solution in severe frost. Prestarting liquid heaters

Preheater engine is a special device that allows you to warm up the power unit vehicle without running it. After all, they often occur in winter. Almost every car enthusiast had a situation when he came to the parking lot for his car, but he did not start. The reason for this is the low temperature environment. In such a situation, such a heater will come to your aid.

Its functions:

• preheating power unit;
• facilitating the procedure for starting the engine in the cold season;
• air space heating.

This device maintains a constant temperature of the machine's engine, even if it is not running. In some modifications, the function of heating the interior of the vehicle is built in.

Having such a device in your car, you can easily start your car in winter time of the year. And also, you will not be afraid of the cold in the car, because you will quickly heat the air to the state you need.

Types of device and their characteristics

There are currently four types of heaters. Let's consider them in more detail:

• Liquid heater. Now, this device is the best of all offered on the market. With it, you will not only start your power unit without problems, but also heat the interior of your vehicle. This heater is installed under, and is connected to the water heating circuit. The liquid device has the ability to connect a timer that will start working at a given time. It has the ability to start via radio signal or by remote control. This device works almost silently, and is very economical.
• Autonomous air heater. It is designed to heat large volumes. Therefore, it is very often used in vans and buses. This machine is quiet, heats up the air quickly, and consumes little fuel.
• Electric heater engine (non-autonomous heater). The principle of operation of this mechanism is that an appropriate heating device is installed in the cylinder block, powered by a 220 V power supply. This device is suitable for those motorists who store their vehicles in garages, that is, where there is an electrical outlet. After all, it only works on electricity. If you leave your car in a parking lot, then an electric heater simply won't work for you. Look for alternative options.
• Thermal accumulator. This device works on the principle of accumulating hot coolant inside itself. He is able to keep the temperature set on average for two days. During engine start-up, hot antifreeze passes through the cooling cycle several times, thus heating the power unit in a short period of time.

Almost all pre-launch mechanisms have similar principles of operation. Such devices have combustion chambers made of stainless metal, where fuel enters with the help of a nozzle, and air enters through a fan. This is where the resulting mixture ignites. It is made from an incandescent pin or from a candle. Heating of antifreeze occurs due to an increase in temperature during the combustion of the air-fuel mixture. The pump installed in the cooling system pumps liquid, and this heats the entire system. Then, the stove fan is connected, with the help of which the interior of the vehicle is heated.

Video - engine preheaters

Summarize

The preheater is an irreplaceable thing in the winter season. Indeed, with, it is very difficult to start the power unit of the car. That's when this tool comes to the rescue. With it, you will not only start the engine, but also be able to heat the air in the car. On automotive market At the moment there are four types of heaters on sale. A car enthusiast should choose for himself exactly the one that suits him in terms of all performance characteristics and price.

The 220V engine heating system is a device that allows heating the fuel line or other elements of the power unit before starting. The use of third-party resources allows electric pre-heating to save diesel or gasoline fuel during a cold start in the winter season.

Modern 220V engine heating systems include:

• heating element with a power of 500-5000 W;
• control unit with timer;
• battery recharging unit;
• fan heater (for interior heating).

Good to know

Some electric heaters are equipped with pumps that pressurize the small circuit of the cooling system, which allows for faster and more uniform heat transfer.

Principle of operation and possibilities

The principle of operation of automotive electric heaters is to preheat the antifreeze to operating temperature(60-70 degrees). As a result of heating consumable moves up along the lines of the cooling system, simultaneously warming up the engine elements.

It is important to know

To ensure high pressure due to the temperature difference of the heating system without a pump, it must be connected to the cooling system at the lowest point of the cooling circuit.

Read more about how the electric heating of an internal combustion engine with a pump works:

1. The mains cable of the heating system is connected to a household socket.
2. When the heating element is energized, it activates and starts the pump.
3. The refrigerant circulating through the lines of the system receives thermal energy and heats up.
4. When the temperature is increased to required level the heating element is switched off by means of a relay. If the operating parameter falls again, the relay will activate the antifreeze heating system.

Additional features of heating systems depending on the model and type of device:

• recharging batteries;
• warming up the cabin, due to the injection of warm air into the car;
• remote control by timer or commands from the remote control, as well as from a mobile device.

Key characteristics of the electric heater

The main characteristics that the heating system has:

1. Power, measured in kW. The higher this figure, the faster the heating of the working fluid in winter. For example, systems with a power of 1.5 kW can warm up the refrigerant in about 3.5 minutes. If this parameter is increased to 2 kW, then the heating time will be reduced to 3 minutes.
2. Frequency, measured in hertz (Hz). This indicator determines the temperature value of the thermostat activation.
3. The amount of circulating flow, measured in l / s. This parameter depends on the diameters of the inlet and outlet holes. In most modern heating systems, the lines have a diameter of 1.2 cm.
4. Equipment dimensions. Depending on the manufacturer and type of device, these indicators differ. On average, the length of the device is 15 cm, and the height and width are about 9 cm.

It is important to know

Each heating system has its own degree of protection, the most common brands and models are labeled "IP 34". This indicates that the equipment is safe to use, and the possibility of a short circuit is completely excluded.

What affects power

Indicators that affect this characteristic:

1. The limiting frequency of the equipment. This indicator is usually 50 Hz, but there may be deviations up or down.
2. The diameter of the line, which determines the circulation rate of the heated consumable.
3. Location and correct installation. The device must be installed as firmly as possible and not be exposed to airflow.

Varieties of electric heaters

Block

This type of heating systems for cars is designed to be built into the cylinder block (BC) of the power unit. As a result of the fact that the BC is heated, the power unit warms up evenly and in the center.

The power of the heating element itself is not very high - 400-750 V.

In terms of design, such devices are quite simple, since they are equipped with only a heating component and a connector that needs to be connected to the motor. Mountings and additional elements in the heater are not provided.

Table: block heater models

Advantages and disadvantages

Pluses according to reviews +++

The possibility of long-term operation, associated with low power, due to which the refrigerant does not deteriorate.

Operational safety. The delivery set of modern heaters includes a heat-insulating material that will not allow the insulation on nearby wires to melt.

Ease of installation

Cons according to reviews -

Long warm-up time. At an ambient temperature of 0 degrees, the system will be able to heat the consumable in only one hour of operation. If the air temperature drops to -10 degrees, then this figure will increase to two hours. Accordingly, if you choose a less powerful and budgetary version of the heating system, then the heating of the refrigerant will take even longer.

Mechanical heater timers may malfunction during cold seasons

Low heater power

Video: an overview of the Chinese preheater

A video has been published on the "Parcels from China for CergeyNchina" channel, which details the characteristics and capabilities of the motor heating system ordered in China.

branch pipes

Such devices are designed for installation in a section of thick hoses. Universal models of heating systems are equipped with durable cases, which eliminates the possibility of damage to the unit as a result of physical impact.

Table: pipe heater models

Advantages and disadvantages

Pluses according to reviews +++

Easy to install and connect

High-quality heat transfer, allowing you to effectively warm up the power unit

Ease of use

Relative cheapness and a wide range of devices from different manufacturers

Cons according to reviews -

The heaters are always designed for the standard diameter of the hoses, therefore, during installation, you will have to additionally install an adapter.

Video: overview of the Start-M heating system

Remote

The design of remote heaters is more complicated and additionally includes:

• nozzles;
• adapters;
• thermostats;
• fasteners and clamps, etc.

The heating element is more powerful - the average consumption for cars is from 1-2 kilowatts, for trucks heaters of 3 kW are usually used.

Table: remote heater models

Advantages and disadvantages

Pluses according to reviews +++

Inexpensive installation

Large selection of models from different manufacturers at different prices

Ease of use

Cons according to reviews -

It is necessary to provide free access to the plug. To eliminate this drawback, you can purchase a remote bumper heater.

Domestic and Chinese-made systems are less reliable and fail faster. Due to leaks, they can leak refrigerant, therefore, during installation, it is necessary to additionally use a sealant.

Poor quality and fragility of additional devices (the problem is more typical for Chinese systems). Therefore, before installation, it is recommended to purchase imported pipes, duralumin adapters instead of plastic ones, holders should be replaced with stronger and wider clamps.

The complexity of self-installation

Video: review of the Chinese Longfei motor heater

External

External heating systems are heating plates that are placed on the body of the power unit, crankcase, cylinders, etc. Heating plates operate on the basis of thermal electric heaters, and most of them can be connected not only to a 220-volt network, but also to a car battery for 12 AT.

The power level of such devices varies from manufacturer and averages from 100 to 1500 watts. The temperature that the plate can develop is from 90 to 180 degrees.

Good to know

The electrical components of the plates are not allowed to be used for heating batteries, as this can lead to boiling of the electrolyte and destruction of the internal cells of the battery.

Table: external heater models

Advantages and disadvantages

Pluses according to reviews +++

Safety of use - devices are reliably protected from exposure and ingress of moisture and small particles, the degree of protection complies with the IP65 standard

Ease of installation. To complete the task, it is only necessary to glue the plate to the work surface.

Increased resistance to wear and abrasion

Long service life and reliability

Cons according to reviews -

High cost of goods

Rapid wear battery if the connection is made to it, and not to the 220-volt network. To eliminate this disadvantage, it is necessary to install a more powerful battery.

Video: Keenovo heating plates test

How to install an electric heater

The installation of electric heating systems by PZhD, Longfei or devices from other manufacturers consists of the following steps:

1. Tool preparation.
2. Choice of connection scheme - serial or parallel.
3. Installation and verification of the performed actions.

Safety rules to consider when installing a 220 volt engine heater:

1. The unit must be connected to a three-wire single-phase network rated for 220V. It must have a ground contact through a circuit breaker with a protective current of 10 or 16 Amperes for 1.5-2 kW and 3 kW, respectively.
2. A residual current device must be installed together with the circuit breaker. This unit is designed to protect a person from the effects of current in direct or indirect contact with a damaged cable. Also, a protective device will prevent burns when touching a non-insulated part of electrical equipment.
3. It is not allowed to activate the electric heater after installation on a car with running engine. Also, you can not turn it on if there is no antifreeze in the cooling system.

What will be needed?

More about what you need to prepare for the installation of a 220V engine heater:

• a set of screwdrivers of different lengths - with cross and flat tips;
• set of wrenches;
• rags;
• capacity for draining the spent fluid;
• stationery knife;
• additional nozzles or adapters, if required by the heating device.

Table: electrical heater installation diagrams

Scheme	Description
Parallel installation	This method involves mounting the part opposite the radiator device of the stove. The heating device is connected to the motor and thermostat or with these elements, as well as the stove heater.
Serial installation	The heating device cuts between the power unit and the radiator device of the interior heating system. This option is more preferable for cars with a parallel arrangement of conclusions, since the equipment is installed in one pipeline through which the refrigerant enters the heater. It is important that antifreeze always has access to the stove.

Serial installation algorithm

Algorithm of actions during installation:

1. At the first stage, it is necessary to find a branch pipe leading from the power unit to the interior heater. To do this, you need to start the engine, as a result of which the line warms up well and quickly. The pipe itself can be felt by hand.
2. Then it is necessary to drain the coolant from the engine (about two liters should come out).
3. It is necessary to find a point for fixing the heating equipment on the vehicle body or its motor. Mounting can be done with a bracket.
4. With the help of a clerical knife, the desired line is cut and the part is installed. The part coming from the power unit is fixed on the water inlet, and the segment used for the radiator device of the stove is fixed to the water inlet.
5. The next step is to fix all connections with clamps. It is also necessary to secure the heating equipment, but you need to act as carefully as possible to prevent possible leakage of liquid.
6. Then through expansion tank refrigerant is being added. At this stage, you should make sure that there is no leakage.
7. Pull the wire from the heating equipment along the body so that the plug comes out. The wire should be fixed so that it does not hang out.

Parallel installation step by step instructions

When installing a heating system in a parallel scheme, the algorithm of actions is as follows:

1. Refrigerant is being removed from the system.
2. There is a drain device on the cylinder block of the power unit, it must be dismantled. Instead, a fitting is installed.
3. A branch pipe connecting the engine of the power unit and the radiator unit of the heater is cut with a clerical knife. A tee adapter is being installed.
4. The location where the heating device will be installed is selected.
5. Using pre-prepared lines, the water intake is fixed with a fitting, and the weir must be connected to a tee.
6. The next step is to fasten the pipes and hoses using clamps.
7. Additional fixation of the heating equipment in place.
8. Coolant is poured into the expansion tank (it is recommended to use drained coolant).
9. The 220-volt cable is secured in place using tie-down straps so that it does not come into contact with moving motor components. Also, it must be laid away from heated parts and surfaces adjacent to the engine.
10. When installing, it is advisable to bring the socket or plug of the heating device to the radiator grille of the car located in front. This element must be closed with a plug, which will prevent moisture and contaminants from entering inside. A cable with an appropriate ferrule must be purchased in advance.
11. The power unit starts, after which it must be allowed to run for several minutes. During its operation, it is necessary to check the quality of the connection of all elements and pipes for leaks. If the antifreeze has fallen and the level has become below normal, it must be replenished.
12. Then the heating equipment is activated. At this stage, you need to make sure that there is a noise of moving antifreeze. The outlet sleeve of the system should warm up in about 2-3 minutes.

Consequences of incorrect installation

Consequences that may result from incorrect installation:

1. The installed system will warm up the interior very slowly or not be able to heat it at all. If the boiler is embedded in big circle cooling, then it will heat the entire coolant, respectively, the thermostat will be useless.
2. At the final stage of installation, it is necessary to fix the electrical network cable with high quality. If this is not done, it can quickly wear out and be erased, which will lead to a violation of the signal to the heating equipment. In addition, when connecting the device, a short circuit is possible.

Video: installing an engine heating system

A video has been published on the DIY Auto Service channel, which describes in detail the procedure for self-installing the Lunfei heating pump device on a car.

Engine preheater allows you to heat the power unit in order to not only provide it with an easier start, but also reduce the load on the battery, starter, and rubbing pairs inside the motor itself. Currently, there are two main types of engine preheaters. The first is an autonomous liquid that runs on fuel. The second type is electric, operating from a household electrical network with a voltage of 220 V or regular 12V on-board networks.

Both autonomous and stationary heaters have their own characteristics, advantages and disadvantages. Therefore, before answering the question of which engine pre-heater to put in, you need to additionally familiarize yourself with their descriptions and features. The following is a list of popular preheaters that will help motorists choose the most suitable sample for it. And based on the capabilities, establish by comparing the performance of each.

Liquid engine heater

The liquid self-contained apparatus is, according to statistics, the most popular type of engine preheaters. In fact, it is an additional stove that runs directly on gasoline or diesel fuel (on the same fuel as the engine itself). The device is an electric heater based on a ceramic pin, which, in turn, is connected to a standard battery. Due to its physical features to achieve high temperature Incandescent ceramics do not need a large current.

Another unit of the system - additional pump, which pumps fuel from the tank into the combustion chamber, where it is ignited due to contact with the said hot pin. The resulting heat is transferred to the heat exchanger. On the other hand, the antifreeze of the car engine is pumped with the help of a pump, thus heating up. A positive feature of such a liquid engine heater is that warm antifreeze is naturally pumped to the radiator of a regular stove. This allows you to warm up not only the motor, but also the internal volume of the machine. Moreover, the interior fan does not turn on immediately, but only when the antifreeze temperature reaches approximately + 30 ° C (the exact temperature varies for specific models).

When the antifreeze temperature reaches approximately + 70 ° C (again, it depends on the specific model), the 12-volt engine preheater, as motorists sometimes call it, goes into the so-called half mode, that is, it reduces power, and then completely goes into Standby mode. If the antifreeze temperature has dropped by approximately 20°C from the optimum, then the heater is switched on again and a new cycle is started.

Experts recommend using a liquid engine heater from the moment when the ambient temperature drops to + 5 ° С. This is due to the fact that the gaps of a cold engine are larger than those of a warm one, which means that the wear between its rubbing pairs will be higher. Accordingly, the lower the engine start temperature, the higher the wear of its parts will be. The gaps are completely leveled at a temperature of approximately +90°C. Accordingly, the use of an engine heater can significantly reduce engine wear, especially in the cold season.

The fuel consumption of an autonomous liquid engine heater is about 600 ... 700 ml per hour.

Its additional advantage is the autonomy of control (by timer in the cabin, remote control or GPS module). Please note that the installation of a liquid engine heater running on fuel is quite complicated and responsible. In particular, air must not be allowed to enter the system, which can lead to system failure and even fire. Therefore, it is desirable to exclude the independent installation of this system, and entrust the relevant work to the masters in a car service. This is all the more relevant since when insuring a car, insurance agents always take into account the presence of a heater in the design of the car, and relevant documents for their installation (who, when and where installed). And in the event of an insured event, this can create additional trouble for the car owner.

It should be noted that the operation of a liquid heater involves the use of electrical energy from the battery. From this, the following conclusions should be drawn:

1. The battery must be, if not new, then at least in good technical condition, that is, it is normal to hold a charge / discharge.
2. The battery must first be well charged, because even after a few minutes of operation of the heater, it can significantly discharge the battery, which makes it impossible to start even a warm engine.
3. The battery must have a good reserve capacity, that is, the operating time without recharging from a car generator.

When choosing good car battery life, there are many factors to consider. In particular, its type, capacitance value, cold scroll current, brand, price. 2019 the best batteries are

If the warm-up took place in the normal mode, and it was possible to start the engine, then you should not immediately move from a place. Remember that the oil in the gearbox and various systems (for example, CV joints, bearings) is cold and thick. Therefore, it is necessary to stand still for some time in order to allow these process fluids to become more fluid. Well, the first kilometers of the way in frosty time, it is advisable to drive in a leisurely mode and at low engine speeds.

Summing up the information, it should be noted that autonomous liquid engine heaters have the following advantages:

Separate units of autonomous and electric heaters

1. Autonomy, that is, they do not depend on any external sources power supply, they can be used at any parking lot.
2. High efficiency of work, while cyclic operation is allowed to maintain the temperature of antifreeze in a given range.
3. Ease of use, the presence of several control modes (depending on the configuration of a particular model).

However, these units also have disadvantages:

1. The operation of the heater requires the presence of a good, charged battery. If it is old and does not hold a charge, then either you need to stop using the device, or replace the battery.
2. Difficulty of installation. In this case, it is imperative to observe not only the safety regulations, but also the correct installation. It is advisable to carry out installation in a special car service.
3. High cost of equipment.

Please note that according to the European Agreement on International Carriage, it is not possible to install stand-alone engine preheaters on vehicles intended for the transport of dangerous goods.

Electric engine preheater

In this case, the design of the electric heater implies that it will simply be cut into the cooling system, and, as it heats up, it will heat the coolant. Moreover, the device works from a household network with a voltage of 220 volts. The heater plug is usually hidden in a special niche near the car bumper. Accordingly, for its operation, you need access to a household outlet. There is the first inconvenience. The second drawback is that in this case only the engine warms up directly, and the interior remains cold.

However, there are sets of engine preheaters 220 V, which include additional "buns". In particular, many manufacturers additionally offer a thermal heating module with a fan for interior heating. Usually it works before the regular car stove starts working. Another useful element is recharging the battery. The charging process comes from an external source, and this only contributes to the subsequent easy start of the engine, and it will not damage any battery. In the most "fancy" options, the kit includes a remote control with a timer. However, in this case, it is necessary to understand that the remote control will not independently connect the wires to the outlet, so they must be connected first by yourself, and only the system is controlled remotely.

There are various models of heaters that work in different conditions. Therefore, the heating time of the coolant will be different for them. On average, in half an hour, a heating device is able to heat a cold liquid to a temperature of + 50 ° С ... + 90 ° С.

From a safety point of view, an electric heater is much safer than an autonomous one. However, the warnings listed above apply to him as well. It is desirable that the system has a control timer and temperature feedback (turns off the heating element when the maximum set temperature level is reached, and turns it on again when the minimum set temperature is reached). If there are no control devices, then it is necessary to periodically monitor the heating procedure, since there is always a risk of engine overheating and even its ignition as a result!

As in the previous case, after starting the engine, the movement should be moderate so that the technological fluids in various vehicle systems become more fluid and do not wear out the corresponding actuators.

The advantages of a 220 V engine preheater include:

1. The regular car battery is not discharged.
2. Fuel is not consumed from the tank.
3. Low price compared to an autonomous heater, the basic equipment is available for almost any car owner.
4. An easy installation that you can do yourself.

Of the disadvantages of an electric heater, it should be noted only the obligatory presence of a household electrical outlet in close proximity to the car (usually through an extension cord, but this still “binds” the car to a specific place). It is this shortcoming that leaves an imprint on the features of using an electric preheater. car engine. It is most often used in garage conditions. You can, of course, unwind the carrier in the parking lot or from the window of the apartment, but this causes obvious inconvenience.

The best autonomous engine heaters

The editors of our site made an overview of engine preheaters, which are most popular with domestic motorists. It included both autonomous and electric heaters. The rating is not of a commercial nature and does not advertise any device presented in it. The purpose of this list is to help car owners answer the question - what is the best engine preheater. Let's start the review with autonomous heaters, as the most common.

WEBASTO Thermo TOP E / Thermo TOP C

The heaters of the German company WEBASTO are leaders in this market segment. Among its products there are heaters in various configurations with different software. Some of the most popular models are Thermo TOP E and Thermo TOP C. Looking ahead, it is worth noting that these options differ only in power output. For TOP E it is 4.2 kW, and for TOP C it is 5.2 kW. Accordingly, TOP E is recommended to be installed on cars of small and medium class (engine size), and TOP C can be installed on large engines, for example, on SUVs.

WEBASTO Thermo TOP E

The Webasto preheater works according to the classic scheme described above. The coolant pump forcibly pumps heated antifreeze through the system. The electronic part of the heater is characterized by a high degree of automation. In particular, it automatically turns on the interior heater fan when a sufficient coolant temperature is reached. In addition, the software is configured in such a way that ensures maximum security of the system. In particular, it diagnoses the general condition of the system, and does not start in the event of a break in wires, hoses, failure of the pump, and so on. That is, in terms of security, this is one of the best systems.

The standard equipment includes a heater, a circulation pump, a mini-timer and a remote control. The power consumption of the TOP E system is 22 W, and the TOP C system is 32 W, which they take from the car battery. This is comparable to the operation of a single dipped beam lamp. The volumetric flow of the circulation pump is 500 liters per hour (back pressure value is 0.14 bar). It can be used for gasoline and diesel engines (when buying, pay attention to the version). Fuel consumption in full load mode is: for gasoline - 0.57 / 0.67 liters per hour (TOP E / TOP C), for diesel fuel- 0.47 / 0.59 liters per hour. Heater weight - 3.2 kg. The set time frame for work is 10…60 minutes. In the basic configuration, the heater starts automatically, based on the information received from the available timer.

Please note that there is an additional option (winter / summer switch) that allows you to use it in the warm season to reduce the air temperature in the cabin (instead of air conditioning). This can be done by turning on the fan and ventilating the cabin. In more "advanced" versions, the heater is equipped with a remote control operating at a distance of up to 500 ... 600 meters. One of the remote control modifications - Telestart, informs the car owner whether the signal has reached the executive bodies or not.

Webasto heaters meet European safety requirements, but it is better to entrust their installation to car service workers. And you need to use them either outdoors or in a room with good forced ventilation. The warranty for the product is two years from the date of installation on the vehicle. The only drawback of this device is the high price.

Currently, a more modern version of the heater from the company "Webasto" - WEBASTO THERMO TOP EVO START is more often found on sale. They are available for petrol and diesel engines. The article of the heater for the gasoline engine is 1325916A. The article of the heater for the diesel engine is 1325915A. The average price of a gasoline heater as of the beginning of 2019 is about 40 thousand rubles, and a diesel heater is about 35 thousand rubles.

EBERSPACHER HYDRONIC S3

The Eberspächer Group produces various heating equipment for vehicles of various sizes and capacities, including engine heaters. In particular, the Hydronic S3 series is available for passenger cars. It includes four heaters - B4E and B5E for gasoline engines, and D4E and D5E for diesel engines. All of them run on a 12 volt battery. Output power regulation - stepless. Their mass is the same and is 2 kilograms. dimensions also the same - 215 mm × 91 mm × 124 mm. Their liquid pump capacity is 600 liters per hour.

Other specifications by models:

EBERSPACHER HYDRONIC S3

• B4E. Heat output - 1.8 ... 4.3 kW. Power consumption without pump - 24 W, with pump 42 W. Fuel consumption - 0.57 liters per hour.
• B5E. Heat output - 1.8 ... 5.0 kW. Power consumption without pump - 32 W, with pump 50 W. Fuel consumption - 0.67 liters per hour.
• D4E. Heat output - 1.3 ... 4.3 kW. Power consumption without pump - 24 W, with pump 42 W. Fuel consumption - 0.53 liters per hour.
• D5E. Heat output - 1.3 ... 5.0 kW. Power consumption without pump - 32 W, with pump 50 W. Fuel consumption - 0.59 liters per hour.

Engine preheaters "Hydronik" are characterized by high efficiency and ease of operation. The device works according to the classical method described above. With it, you can warm up the coolant, as well as the interior of the car. Including . When starting up, the heater draws 135 watts of power from the battery.

The heater is controlled via an electronic unit. In addition to direct control, it is designed to track emergency situations and turn off the device. Thus, the permissible range of operating voltage from the battery is 10.5 ... 16 Volts, when the voltage goes beyond the specified limits, the heater is turned off. Similarly with pressure, when the pressure exceeds 2.5 bar, the device switches off in emergency mode. The permissible ambient temperature for the switched on heater must be between –40°C and +60°C for petrol heaters and between –40°C and +80°C for heaters intended for installation on diesel engines.

Please note that Hydronic preheaters are sensitive to the quality of the fuel used. In particular, ethanol E85 cannot be used in gasoline heaters. As for diesel heaters, when the ambient temperature drops to –20°C and below, it is imperative to use the so-called winter diesel fuel. Biodiesel cannot be used with diesel heaters either.

Preheaters "Gidronik" are simple and easy to operate. In addition to the remote control itself, the optional EasyStart Text+ telephone remote control system can also be used. With its help, the heater can be controlled using tone dialing, SMS messages or using a special mobile application. However, the telephone control system is not included in the basic package and must be purchased separately.

Each of the listed heaters has its own article. In particular, B4E -201963050000, B5E - 201952050000, D4E - 252694050000, D5E - 252652050000. There is also an additional mounting kit for sale, which you can buy by article number - 252652800000. The average gasoline heater in the basic configuration is 18 thousand rubles, and diesel - about 28 thousand rubles as of the beginning of 2019.

Teplostar 14TS

Domestic preheaters "Teplostar" are produced in the city of Samara, and are competitors to similar foreign models. Several such devices are currently being produced. The first - Teplostar 04TS - is designed for installation on gasoline engines. The second is Teplostar 14TC-Mini-GP (it is a more modern, improved and reduced version of the popular heater Teplostar 14TC-10). It is intended for installation and operation with diesel engines.

The Teplostar 04TS petrol heater works according to the classical principle described above. That is, it can be used to heat the engine coolant and the air in the car. The maximum heating power of the appliance is 4 kW. Power consumption - about 65 W from the battery. The operating voltage of the heater is 16 V / 12 V / 10 V (maximum / nominal / minimum modes). Please note that when operating in the maximum mode, the device needs a lot of voltage. Therefore, to ensure its normal operation, it is necessary to install a high-quality battery in the car and constantly keep it in a fully charged state. Or operate the heater only in the nominal or minimum mode (the nominal one will be quite enough). Productivity of the electric pump - 680 liters an hour. Gasoline consumption - 600 ml per hour. The mass of the heater with all components is about 8 kilograms.

The heater is started manually or automatic mode, electronics implies the use of one of three modes of programmable start. The operating time of one cycle is 40 minutes. Operating temperature range - from -45°С to +80°С. In the warm season, it can be used to ventilate the interior. And for preventive purposes, at hot temperatures, it is recommended to turn on the device for 10 minutes every month.

The pump and other "draft" elements of the heater are mounted in the engine compartment. And the control panel can be mounted either on dashboard("desktop" version), or in the roof lining of the cabin in the area windshield("ceiling" option). You can control the device either from a stationary control panel or from a remote control (optional). The remote control works at a distance of up to 150 meters, and has no feedback (that is, it is not known whether the signal reached the heater and whether it turned on).

The design provides for four permissible operating positions when installing the heater. However, the manufacturer directly recommends delegating the installation of the device to car service workers. The heater is running electronic block with display. It displays settings information as well as information about possible breakdowns. They are displayed in the form of certain codes, information about which can be found in the attached documentation. Also, the electronic unit monitors the safe operation of the heater and stops its operation (or does not allow it) in emergency situations.

Heater Teplostar 14TC-Mini-GP is a diesel analogue of the device described above. It provides heating of the diesel engine and heating of the vehicle interior. Using the electronic unit, you can set not only the start time of the heater, but also the duration of its operation in the range from 40 minutes to 2 hours. Control is carried out either using a stationary or remote control unit. It is also possible to control the heater using a mobile phone, but for this you need to additionally purchase a special modem.

There are heaters with an operating voltage of 12 V and 24 V. Here are the technical characteristics of a 12-volt device, as the most common. Output power: maximum/nominal/minimum - 14/9/4 kW. Fuel consumption: maximum / nominal / minimum - 1.3 / 1.1 / 0.2 liters per hour. Heater power consumption: maximum/nominal/minimum - 110/95/74 W. The mass of the installation is 16 kilograms.

The price of a gasoline and diesel engine heater is approximately the same, and as of the beginning of 2019, it is about 25 thousand rubles. The diesel heater can be bought in any online store under the article - SB2630.

Autonomous engine heater "Binar-5S"

The autonomous engine heater "Binar-5S" is produced by the same domestic company "Teplostar" from Samara. Can be used on petrol and diesel engines working volume up to 5 liters. The minimum operating temperature is -45°C. When the coolant temperature reaches +85°C, the heater switches to low power mode. After 20 ... 60 minutes of operation (depending on the temperature of the coolant in the engine) or after receiving a forced command from the car owner, the heater turns off.

There are various versions, in particular, for operation with a voltage of 12 V and 24 V. In the first case, the fuel consumption is 0.7 liters per hour, in the second - 0.62 liters per hour. In this case, the outgoing productive power is 5±0.5 kW. And consumed from car battery power - 42 W. The weight of the entire equipped set is 4.8 kg. The package includes all fasteners and other items necessary for easy and quick installation on its seat in the engine. The heater can be installed on any domestic and imported cars with the appropriate engine size, it has all the permissions and licenses for this.

The advantage of using the Binar engine heater is the convenience of its control. So, it can be controlled with:

Heater "Binar"

• remote control timer (traditionally included in the package);
• remote control of the central lock/alarm system (if there is a corresponding free channel);
• voice calls through mobile devices and corresponding applications installed on iOS, Android operating systems;
• SMS messages from a mobile phone;
• GSM-modem (it is necessary to buy separately), in this case the heater can theoretically be controlled from anywhere in the world where there is an appropriate coverage.

The electronic control unit has a large list of additional commands and interlocks that ensure the safe operation of the device. In particular, it periodically conducts self-diagnostics, monitors the state of the electrical and liquid systems to which it is connected. In an emergency, it turns off and reports the accident to the car owner. The factory warranty for the heater is 18 months.

Popular electric heaters

The DEFA Warm Up preheater is popular not only in the territory Russian Federation but also beyond. Produced in Norway by the DEFA company of the same name. The company specializes in the production of such devices, and in the catalog of its products there are hundreds of heaters for specific machines. To choose a heater for your car - go to the official website of the company or its representative in your country.

Preheater DEFA Warm Up

Despite the differences in size, they have the same design. The design is based on cylindrical and tubular heating elements. The first are built into the engine block in place of technological plugs, and the second are mounted in rubber pipes of the small circuit of the cooling system. However, cylindrical models are still more popular. They allow you to raise the temperature of the coolant by 40 ... 50 ° C. An additional advantage of "Defa" heaters is the possibility of purchasing a battery charging kit. That is, during the heating process, not only the engine warms up, but the battery is also recharged. This is especially useful if your car has a "weak" battery. Moreover, the charger turns on immediately after connecting the device to the electrical network, regardless of whether the engine heater is turned on or not.

The DEFA Warm UP engine heater can be controlled in one of three ways. The first is direct or manual. In this case, it is imperative to control the heating process, in particular, the temperature of the coolant. The second one is programmable, with feedback. In particular, the heating system is activated when the ambient temperature reaches a setpoint (one of the five available values). In this case, the engine is heated, and the air in the cabin is warmed up. The third is remote, using the appropriate remote control.

Installing a heater in the basic configuration will not cause problems even for a novice motorist. The problem may arise only if additional equipment is installed in the form charger for battery. In this case, it is advisable to seek help from a car service. The heater has a 12 month warranty.

The instructions for the device indicate that the design of the heater implies the use of its own protective equipment, in particular, interlocks and fuses. Therefore, you can leave the system on for as long as you like, while the engine does not overheat and this does not threaten with unpleasant consequences. However, following prudence, it is still not worth leaving the heater unattended for a long time and not using it for a very long time and for “prevention”.

Based on the reviews found on the Internet, we can conclude that the DEFA Warm UP heater is an excellent solution for preheating the engine in garage conditions. The only drawback of the system is its high price compared to domestic counterparts. But on the other hand, ease of use, workmanship and reliability are at their best. As an example, let's take a popular heater for the VAZ 2110. Its article number is 411365. And the price as of the above period is about 3,500 rubles.

Preheater "Severs"

The most popular model of the Severs-M heater has the number 103.3741. The device is manufactured by the Leader company on the territory of the Russian Federation, in the city of Tyumen. In addition to the heater itself, the delivery set includes a connecting cord, as well as an installation kit (depending on the car model). Heater power - 1.5 kW, intended for installation in an engine with a working volume of up to 3 liters. The length of the connecting cord is 2.2 m, the time for heating the coolant to a temperature of +60°C is 1.5 ... 2 hours (depending on the ambient temperature), the thermostat cut-off temperature is +85°C, the thermostat switch-on temperature is +50° C, the mass of the heater in the kit is 0.8 kilograms. The circulation of antifreeze is controlled by a built-in valve. AT model line there are also models with other capacities, in particular, 1 and 2 kW.

When choosing, it is convenient that the manufacturer directly indicates for which machines this or that heater is used. To do this, the catalog indicates the kit number for a particular machine (or group of machines). Therefore, before buying, be sure to familiarize yourself with the relevant information on the manufacturer's website or in the online store. The catalog list also includes a universal mounting kit for imported cars that are not included in the catalog.

Operating mode - manual and automatic. Automatic mode is performed on the basis of an electronic programmable unit. You can set the time of its inclusion, as well as the duration of work - from half an hour to four hours. At the same time, the unit provides control over the internal parameters of the heater, so you can not monitor the device, in an emergency it will turn off automatically. However, the instructions clearly state that before installing the heater and during its operation, it is imperative to monitor not only the normal level of antifreeze in the cooling system, but also check the integrity of the clamps and connections in order to prevent leakage of coolant.

An additional advantage of the Severs engine preheater is the ease of installation. The instructions provide a step-by-step algorithm, following which even a novice motorist can handle the installation. The factory warranty for the device is 2 years. Judging by the reviews of domestic motorists, this heater is a simple, reliable and inexpensive device, so it is definitely recommended for purchase.

The price of the Severs-M heater for the above period is about 3,000 rubles.

Electric heater "Homeless"

Another stationary electric heater manufactured by the same domestic company "Leader" from Tyumen. This device is intended exclusively for domestic VAZ engines. In particular, the PAZH-MV-220-051 model (voltage - 220 V, power - 0.5 kW) is intended for installation on VAZ-2108-09 vehicles with carbureted engine, as well as on the VAZ 2110/12 with a 16-valve injection or carburetor engine.

Heater "Homeless"

It is installed instead of the cylinder block plug, which has a bore diameter of 35.8 mm. Installation involves the use of a spacer bar, the legs of which rest against the inside of the block. The round sealing ring provides sealing between the flange of the heating element of the heater and the walls of the cylinder block. This allows the heater to be installed on engines made of cast iron or aluminium.

The plug has a third ground wire, so it is advisable to use the so-called "Euro socket" with three pins to operate the heater. The advantage of the "Homeless" engine preheater is that it directly heats the engine jacket of the cooled block, which increases its efficiency.

Real tests have shown that the Homeless heater shows average efficiency, which is largely due to its low power. However, it is quite possible to use it at slight frosts (for example, down to -10 ° C) or at low positive temperatures. This will allow warm air to enter the cabin from the stove faster, which will increase the comfort of the driver and passengers in the cabin.

There is one subtlety of installing this heater. The fact is that when installing on VAZ engines, most motorists have a problem with dismantling the plug. And the saddest thing is when she falls inside. And here you can not do without special devices for its extraction. Therefore, it makes sense to carry out independent installation of the heater only if you are confident in your abilities and skills. Nevertheless, many motorists give their cars to a car service for these purposes.

The price of the Homeless electric heater as of the beginning of 2019 is about 1,500 rubles. The article by which it can be bought is peg-mb-220-051.

Longfei electric heater

Longfei heaters are manufactured in China (in English, the name of the manufacturer is written as LONGFEI). The line of heaters includes devices of various capacities - 1.5 kW, 1.8 kW, 2 kW, 3 kW. However, it was the 3-kilowatt heater, which has its own name "Prince", that found the greatest distribution among motorists. Nevertheless, the choice must be made on the basis of information about the working volume of a particular engine. The device can be used in cars and trucks mobiles. There is official certification that allows domestic motorists to use the heater legally.

The advantage of the Lunfei Prince preheater is that heating is controlled by an electronic unit. In particular, it includes protection elements based on relays, rather than fuses (as in earlier versions). In addition, the control unit includes a timer and a thermal relay, with which you can, firstly, set the time when the device turns on and starts heating the coolant in the engine, and secondly, you can programmatically set temperature regime and boundary temperatures to which the device will heat the antifreeze. The kit also includes an electric pump, which ensures uniform pumping of the coolant through the system, thereby ensuring its uniform heating. Pump capacity - 8 liters per minute. Thus, the average time required to warm up the engine is 30…60 minutes.

The Longfei electric heater can be installed on the engine yourself, without asking for help from a car service. The package includes all the necessary equipment and fasteners for this, in particular, the clamps with which it is attached. The cross section of the mounting pipes is 1.7 cm. The minimum declared service life of the heater is 2 thousand hours of heating. Weight - 780 grams, dimensions - 80 mm × 77 mm × 118 mm. The factory warranty for the product is 12 months. Thus, the Longfei heater is definitely recommended for use by car owners whose cars are stored in garages, or in places where there is access to connect the device to a 220 V / 50 Hz household mains.

The Lunfey preheater with a capacity of 3 kilowatts can be bought at any online store under the article 53000W. His average price as of the beginning of 2019, it is about 2800 rubles. Similarly, a 1.5 kW heater can be purchased under article number 91500W. Its price is 2500 rubles. 1.8 kW heater - 91800W. Its average price is similarly 2500 rubles. As for the heater with a power of 2 kW, it can be bought under the article 72000W. Its price is 2800 rubles.

Please note that when buying a particular engine heater (regardless of whether it is autonomous or electric), you should always be interested in the availability of a certificate for it. The fact is that from time to time home-made devices are sold in the car markets, positioned as know-how. It is better to refrain from such crafts, since they are not only ineffective, but also simply dangerous, since they can lead to large-scale negative consequences, such as failure of individual car systems, a short circuit and even a fire. Therefore, buy only tested and certified products. If you have had experience using any engine heaters - share information about it in the comments. This will help you choose the best engine preheater according to our readers.

Conclusion

The use of an autonomous or electric heater makes it possible not only to ensure easy starting of the engine in the cold season, but also to significantly reduce its wear. And this favorably affects the service life of individual engine parts, including engine oil, which together leads to monetary savings. In addition, an autonomous heater (and an electric heater if additional equipment is available) increases comfort, since the interior of the car is preheated before the driver and passengers enter them.

There is no specific answer to the question of which engine preheater to choose. It depends on the storage conditions of the car and the financial capabilities of its owner. An electric heater is more suitable if the car is stored in a garage. In all other cases, it is better to buy an autonomous engine heater.

On various types of cars, heavy trucks, special vehicles, an engine preheater is installed. Equipping with this device makes it easier to start the internal combustion engine, increases the service life of the power unit, and also increases comfort when using the car in winter.

On car models that are not equipped regular system engine heating, it is possible to install this device. However, during installation, you need to choose the right heater for the motor, and correctly install it.

Why do you need a pre-heater?

A cold start of the power unit reduces its resource by 400-500 kilometers. In addition, not every attempt to start a car in winter ends successfully. It is most difficult to start the engine in the northern latitudes of Russia, where drivers of heavy vehicles do not turn off the engine at night, thereby preventing it from cooling down. This affects fuel consumption and the resource of the power unit.

Previously, blowtorches were used to warm up the motor. The disadvantage of this method was that the flame could damage the car, in addition, certain knowledge and skills were needed to work with this device.

To solve the problems of starting the engine in winter, you need to purchase a preheater - a device that heats the engine and interior before starting the car. It significantly increases the service life of the power unit, increases the comfort of traveling in a heated cabin and reduces fuel consumption.

Types of car preheaters

Starting car heaters, depending on the type of their power supply, and the scope of application, are divided into:

• Electrical.
• Autonomous.

In turn, autonomous heaters are divided into:

• Air.
• Liquid.

Engine preheating systems are also divided according to the type of fuel used by the car. For petrol and diesel engines use different types of heaters.

When installing, take into account the type of vehicle and the type of heater. If the device is selected incorrectly, heating the motor before starting will be ineffective or cause the brake fluid to boil.

220 Volt Electric Preheaters

The electric heater has a simple device. The coolant is subjected to heating - subsequently, it, flowing through the pipes of the cooling system, warms up the engine of the machine. Most often, an electric heater has a cord connected to a 220 volt outlet and a heating element.

The device, depending on the configuration, is equipped with a device for recharging the car battery, a timer with a thermostat, a fan, and a remote control.

Installation of such a device is quite simple, and does not require a visit to a specialized service center. To perform it, you will need to carry out the following procedure:

1. Drain at least 2 liters of antifreeze.
2. Disconnect the pipe from the stove.
3. Install heater. To do this, use the complete heater bracket.
4. Connect the car heater to the stove using hoses.
5. Connect the pipes to the stove, assemble the entire system.
6. Pour antifreeze or antifreeze.

As for the nuances of use, in most cases, it takes no more than 30 minutes to fully warm up the motor. However, at extremely low temperatures, the time will increase to 1-2 hours. The heating device, which is connected to the car heater, warms up the engine, the systems connected to it, and the interior of the vehicle. The heater must be used only if the air temperature does not exceed -5 degrees. In other cases, there is no need to use the vehicle heating system.

Do not exceed the engine warm-up time, this can lead to boiling of the coolant. In addition, fire may result from overheating.

The average cost of an electric heater varies from 1000–5000 rubles, depending on the brand, country of origin and functionality.

In the Scandinavian countries, parking lots are equipped with bollards equipped with 220V sockets, which allows you to put the car on warm-up at any time.

Autonomous engine preheating system

Autonomous heaters are much more convenient than electric ones, as they can function without being connected to a 220 volt network. However, such devices are more expensive and difficult to install. The device is a small chamber, inside which a drip pin is placed, and an air-fuel mixture. The chamber walls have a constantly circulating coolant, which, when warmed up, warms the engine, interior and helps to thaw the windows.

A self-contained type heater is mounted either in the vehicle's cooling system or in the electrical power system. Applies equally to both petrol and diesel engines.

Autonomous heaters are divided into:

• Liquid.
• Air.

Liquid autonomous heating devices are intended for SUVs, minivans and compact cars. Pre-heating device for small cars, is installed on cars whose engine size does not exceed 2.0 liters. Differs in high economy. The heaters, which are intended for use on SUVs and minivans, are large in size and efficient. However, they consume much more fuel. Also on sale you can find universal heating systems, they can be used with equal success both on large cars and small cars.

Air ones are much larger than liquid ones, but they also emit more heat. They are used on ships, aircraft, special vehicles and large trucks.

Thermal accumulators

Thermal accumulators belong to the liquid type of an automobile heater. The essence of the work is that the tubes of the car's cooling system pass through such a battery. During engine operation, excess heat accumulates in the battery and is stored there for up to 48 hours. When starting a cold engine, the pump turns on and when pumping antifreeze or antifreeze, heat is transferred to the cooling system.

The main advantage of such a device is high heating efficiency and long heat retention. The disadvantages include the complexity of installation, and the need to replace the components of the apparatus. Over time, valves, tubes and control levers wear out. Also, the disadvantage of operation is its cost. On average, a heat accumulator will cost a motorist 7-8 thousand rubles.

When buying a heat accumulator, you should not purchase models made in China or Russia. It is best to pay attention to devices created in the Scandinavian countries. Such heaters can boast of high quality, good heat retention and work efficiency.

Diesel fuel heaters

Under the influence of low temperatures, diesel fuel loses its fluidity. Diesel fuel becomes cloudy, crystallizes and paraffinization occurs. As a result, the fuel becomes thick, which makes it difficult to pump through the filters, or completely makes it impossible.

One of the devices that allows you to protect diesel fuel from freezing is a preheater. Thanks to its use, the fuel in the tank and the filter-separator are warmed up. For these purposes, heaters of the following types are used:

• Heated fuel intakes and tank heaters.

One of the most common options. After warming up, diesel fuel enters the fuel line. Heat is retained due to the flow of heated diesel fuel from the "return".

• Bandage heaters (have the form of a flexible tape).

The fine filter is warmed up, the device control button is displayed in the car interior. After reaching the operating temperature, the heater switches off automatically.

Popular models of starting heaters

Among the models of preheaters, the following devices are especially popular:

Device made in Germany. Refers to compact heaters, economical in power consumption. Powered by a car battery. In the cold season quickly and efficiently warms up the engine. In summer, it can ventilate the interior of the vehicle.

• Teplostar 04TS.

Domestic heater produced in Samara. Powered by a 220V outlet, easy and efficient to operate and maintain. Many motorists will be pleased with the relatively low cost this fixture. A special feature can be called a remote control device. Also, in the event of a failure, the operation of the preheater stops.

Norwegian non-autonomous type heater. In addition to the main function - warming up the engine, it can recharge the battery (this option is useful, since the battery loses its power significantly in the cold). The buyer has the opportunity to purchase basic and advanced kits, and combine them at their own discretion.

When buying a preheater, you should not save. Diesel heaters or heat accumulators, with poor assembly, can quickly fail, and technical fluids can get into the engine compartment of the car. This will result in smoke or fire.

In summing up, it is worth saying that the use of a heater significantly speeds up the process of starting a car, saves fuel, and also makes traveling in a car more comfortable by warming up the air in the vehicle interior.

Below is a video about car preheaters

Starter heaters are a proven solution for car owners who live in regions with cold winters and leave their cars in open-air parking or garages (hangars) without heating.

The review presents best models starting preheaters, the use of which will avoid huge starting loads of the engine in cold weather and significantly extend its life. For the convenience of the reader, the information has been structured into typical installation categories. The position in the rating of each model was formed on the basis of the estimated characteristics of heaters and feedback from owners with real operating experience.

The best liquid preheaters

The indisputable advantage of liquid fuel heaters is complete independence from other energy sources and the time spent by the machine in the cold. Pre-heaters of this type burn the fuel that is in the car's tank. In order for the stove to work properly, the regular battery must be in good working order.

3 Binar-5S

The best domestic liquid heater
Country Russia
Average price: 24150 rubles.
Rating (2019): 4.9

The domestic company "Teplostar" has developed a whole line of autonomous heaters for gasoline and diesel cars. The Binar 5S Diesel model has ample opportunities. The device can work not only in the preheating mode, but also as a heating device. It is equipped with a GPS modem, which expands the possibilities of controlling the heater. The model is designed for diesel engines up to 4 liters.

Car owners who have decided to install Binar-5S for engine heating, in their reviews note such advantages of domestic development as compact dimensions, mounting and control variability. The device is distinguished by an affordable price, high quality workmanship, there is a self-diagnosis function.

2 Webasto Thermo Top Evo 5 petrol

The most popular autonomous heater
Country: Germany
Average price: 50720 rubles.
Rating (2019): 4.9

The heaters of this German concern have become so popular among motorists that the concept of preheater is often replaced by the single word Webasto. Many models are designed for specific vehicles. The device can be started by a timer, from a key fob or via a mobile phone. One of the most popular modifications was the Webasto Thermo Top Evo 5 heater, which is perfect for cars, jeeps and minibuses with an engine capacity of no more than 4 liters.

Car owners note the high performance of the device, long and trouble-free operation, unpretentiousness. The heater is completely self-contained, runs on gasoline and consumes 0.64 liters at peak load (almost half as much in support mode). In addition, in Russia there are many service centers where you can service and repair the popular Webasto.

The types of car preparation for a trip in winter presented in the table have both their advantages and disadvantages. This allows each owner to choose the option that best suits the prevailing operating conditions.

1 EBERSPACHER HYDRONIC B4 WS

Excellent combination of price and quality
Country: Germany
Average price: 36200 rubles.
Rating (2019): 4.9

Eberspacher models are rightfully considered the best liquid autonomous heaters. They combine high quality and cost. One of the most common heaters was the Eberspächer Hydronik B4WS 12V. It is installed by many car manufacturers on Cars with engines of more than 2 liters. The heater power ranges from 1.5 to 4.3 kW. The range includes modifications for gasoline engines, as well as devices for heating diesel engines.

Consumers note the reliability and durability of the device. It is easy to operate and convenient to use. Due to the wide distribution of heaters, many car services are engaged in their repair and restoration. Of the minuses, car owners note the high price of the device.

The best electric heaters

Electric heaters powered by 220 V are easy to install and low price. The only drawback of the device is the need for a household power supply close to the car. The devices are suitable for cars that spend frosty nights in garages or boxes.

3 Longfei 3 kW

The most affordable price
Country: China
Average price: 2350 rubles.
Rating (2019): 4.5

The Chinese Lunfei preheater is designed to increase the temperature of the coolant in a car using a household electrical outlet. One of the most popular devices was Longfei 3 kW. The liquid is heated using a heating element, and antifreeze is pumped through the cooling system circuit thanks to a centrifugal pump. The device requires a 220 V power supply. The heater can be installed on any cars and trucks. The model is equipped with a thermostat, which allows you to maintain a given temperature regime of the coolant.

Buyers speak flatteringly about products from the Middle Kingdom. The only downside is the short cord. But the device can be independently installed under the hood, it has small dimensions and weight.

2 Satellite NEXT 1.5 kW with pump

Optimal ratio of quality and price
Country Russia
Average price: 2550 rubles.
Rating (2019): 4.6

Great low cost engine heating solution passenger car or minibus. You can install "Sputnik NEXT" yourself - simple circuit integration into the engine cooling system has this. Thanks to forced circulation, even in severe frosts, the temperature of the antifreeze rises above zero.

Owners consider this model a worthy alternative to more expensive pre-start engine heaters. Judging by the reviews, the equipment performs its function quite effectively. The presence of simple automation will not overheat the antifreeze above the permissible limits (95 ° C), but will turn off the heater for a while. In operation, the device is simple and unpretentious, and maintenance requires minimal time costs. Thanks to the circulation, partial heating of the passenger compartment is also achieved (dashboard and windshield area).

1 Severs+ with pump 2 kW

Ease of installation. Presence of a mechanical timer
Country Russia
Rating (2019): 4.8

The domestic manufacturer CJSC "Leader" produces pre-heaters under the Severs brand. The new generation device was the Severs + 2 kW model, equipped with a pump. This design provides fast and uniform heating of the coolant, both in cars and trucks. The manufacturer has equipped the device with a thermostat, protection against overheating, which makes its operation comfortable and safe.

Motorists can easily cope with the installation of the heater, the kit includes detailed instructions. It is very convenient to set the device to turn on using a daily mechanical timer.

The best fuel heaters

One of the main problems of a diesel car in winter is fuel waxing. The lower the temperature, the more the diesel fuel thickens, clogging the pores of the filter. An effective way to maintain fluidity is to install a fuel heater.

3 ATK PT-570

Most Economical
Country Russia
Average price: 4702 rubles.
Rating (2019): 4.6

A reliable heater will prevent paraffinization of diesel fuel in severe frosts and will allow you to continue driving, regardless of weather conditions. Powered by the car's cooling system and requires virtually no Maintenance. Tapping into the fuel line can be carried out by an experienced driver on their own - the procedure is not at all complicated and will require a minimum of time.

The owners in their reviews highlight the simplicity of the equipment, the lack of the need to connect to onboard network car. With the help of this heater, it becomes possible to use summer diesel fuel at temperatures down to -40 °C. In addition, the heated fuel enters the tank and moves further through the system in a heated state, without forming paraffin crystals, which increases the service life of the lines. In addition, significant fuel savings (up to 10%) are achieved, and drivers value the PT-570 fuel heater the most for this.

2 EPTF-150 Ya (YaMZ)

The best heater fuel filter
Country Russia
Average price: 1305 rubles.
Rating (2019): 4.9

Based on the experience of domestic motorists, SPE "Platan" has released a series of fuel filter heaters. This device prevents the formation of paraffin in the filter element of diesel cars. Thanks to the heating of the fuel in the filter, it is possible not only to facilitate the start of the engine, but also to somewhat expand the limit of the use of diesel fuel towards lower temperatures. One of the effective models is EPTF-150 Ya (YaMZ). The device is mounted inside the fuel filter, which provides a quick warm-up of the diesel engine.

Motorists speak positively about the efficiency of the heater. A semiconductor heater can warm up even a frozen filter in 5-10 minutes. The device continues to ensure the filterability of diesel fuel while the car is moving.

1 NOMACON PP-101 12V

The best instantaneous fuel heater
Country: Belarus
Average price: 4700 rubles.
Rating (2019): 4.9

Simple and effective devices for heating diesel fuel were created by Belarusian developers from Nomacon. One of the most popular devices was Nomacon PP-101. It crashes into the fuel line, and the heating comes from the on-board network. The heater can be controlled automatically or manually. Before starting the engine, it is enough to briefly turn on the heating for 5-10 minutes to ensure the filterability of diesel fuel. When driving, the device is powered by a generator.

Consumers note the unpretentiousness and durability of the device. It is easy to install it under the hood yourself, following the manufacturer's recommendations.

The best interior heaters

This category presents the best devices that will allow the owner to forget what it means to drive a frozen car. Heaters will provide not only comfortable operation in the winter months, but also save the owner the most precious resource - time.

3 Calix Slim Line 1400w

High quality equipment
Country: Sweden
Average price: 7537 rubles.
Rating (2019): 4.8

The device does not have an operating mode and is automatically regulated according to the temperature indicators of the passenger compartment air. The heater does an excellent job and is the optimal solution for most cars and small crossovers. The device has a special stand and can be placed anywhere in the cabin (as a rule, it is placed in the area of ​​​​the central armrest or on the driver's seat).

The heater is easy to operate, has protection against overheating and short circuit. In their reviews, the owners note the rather compact size of the device and its high efficiency. It is also positive automatic control operation of the heater - there is no fear that during prolonged use the air in the cabin will be unacceptably overheated.

2 DEFA Termini 2100 (DEFA connector) 430060

The most powerful electric heater
Country: Norway
Average price: 9302 rubles.
Rating (2019): 4.8

An excellent solution for heating the interior of a large car, jeep and even the cab of a truck. The electric heater is connected to a conventional network with a voltage of 220 volts and has two heating modes. The built-in fan provides air circulation in salon and its fast heating. Sharing with systems of preheaters of the engine of this firm and remote control through the SmartStart panel is possible.

Owners who decide to install DEFA Termini heaters in their cars are more than satisfied - a cold steering wheel and windows frozen from the inside are a thing of the past. Thanks to the built-in sensors, the cabin air will be warmed up to a comfortable level, and with a further increase in temperature, automatic shutdown(55 °C inside the device). Judging by the reviews, this device cannot be compared with ceramic heaters powered by the on-board network (their power is clearly not enough to fully warm up the car interior).

1 Teplostar PLANAR-44D-24-GP-S

The best interior heating
Country Russia
Average price: 23900 rubles.
Rating (2019): 5.0

The device is an autonomous system that runs on diesel fuel and is a more affordable analogue of Webasto heaters. It can be put on any type of transport - it perfectly warms up the interior of a passenger car to a minibus, and will also cope with heating the body space in small cargo vans.

In the reviews of the owners, the compactness of the equipment is noted. Installation is quite simple and can be done on your own. When installed on vehicles with gasoline engine You need your own small fuel tank. Also positively noted is the presence of a remote control with which you can adjust the temperature of the cabin. At maximum power (4 kW), the PLANAR-44D will consume a little less than 0.5 liters of fuel per hour. With normal heating or a small car, the consumption will be only 0.12 liters of diesel fuel per hour.