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Heater Thermo Top evo start (diesel) from Webasto: description, advantages

The German company has updated its line of heaters, making significant improvements in the operation of equipment. The brand presented a novelty of the standard price segment - Thermo Top Evo Start.

general description

In front of you is a pre-heater. Its tasks include warming up the engine and, as an option, the car interior in cold weather. The equipment is connected to the fuel system, after which it draws liquid for operation from the main tank. Warm air enters the cabin through native intakes. It is recommended to turn on the device 10 minutes before the start of the trip. At the same time, the battery gets the expended energy from the built-in generator for the same time that the device has worked.

Model Features

The new model from Webasto, Thermo Top Evo Start, has a power of 5 kW and is suitable for engines up to 4 liters. These resources are abundant in the most frosty periods. The model received a new algorithm of work. Take a look:

• The engine area heats up first;
• Upon reaching 55 °C, the unit starts to work with a power of 2.5 kW;
• From a threshold of 65 ° C, the air supply to the passenger compartment is activated;
• At the moment of reaching 80 °C, an automatic stop occurs.

As soon as the engine has been started, the heater switches to increased power, quickly heating the interior.

Benefits: Comparison Start and Evo 5

The novelty is more compact - the weight has decreased by 300 grams, which means that installation has been simplified. Reduced fuel consumption was also an advantage. In the Evo 5, 0.21 liters were spent in 20 minutes, while now this figure is 0.17 liters. The same applies to power consumption. Start at max. load consumes 21 W instead of 32, at partial 12 W instead of 22. The savings amounted to almost 50%.

The product is provided at the official price. The kit already has all the parts required for installation, including a timer (a more complex control is purchased separately). Order Webasto Thermo Top Evo Start in a safe place. Call.

New preheater Webasto Thermo Top Evo Start Designed for initial warming up of the engine or passenger car interior before starting in the cold season. Compared to previous models, this heater has small overall dimensions, which allows installation in the engine compartment with a dense arrangement of components. In addition, the developers managed to reduce fuel consumption by more than 30%. It is possible to control an analog signal, for example, an emergency control. It should be noted that in addition to warming up the engine, the interior of the car also heats up - heat is transferred inside through the stove radiator. It can work with the engine running, heating the coolant to operating temperature.

Operation of the preheater Webasto Thermo Top Evo Start

Fuel from the tank of the car is fed into the combustion chamber of the heater. The heat from fuel combustion is accumulated in the heat exchanger, through which the engine coolant circulates, thereby heating the engine and the interior of the car. As a rule, the system uses its own pump for pumping coolant. The heater operation time is determined by the following factors: air temperature, heater power and vehicle engine size. On average, this is 10-60 minutes of work before the trip. To start Webasto, a timer is used, which is included in the delivery package, as well as a remote control or a GSM module (controls are purchased separately).

In order to mount the starting preheater, it is necessary to connect to the hoses of the engine cooling system, to the fuel line or fuel tank, as well as to the battery. Installation takes an average of about 8 hours, depending on the brand of car.

Specifications of Webasto Top Evo Start:

• heating power: 5 kW;
• duration of work: 60 min.;
• rated voltage: 12 V;
• fuel type: diesel;
• fuel consumption: 0.310-0.495 l / h;
• volumetric flow of the circulation pump: 200 l/h;
• dimensions: 218 x 91 x 147 mm;
• weight with fuel pump: 2.1 kg;
• capacity at full/part load: 2.5-5 kW:
• start speed: 62 sec.;
• fuel consumption for the first 20 minutes of heating: about 0.17 liters;
• power consumption without circulation pump at full/partial load: 12-21 W;
• guaranteed operating temperature range: from -40 to +80°С;
• operating voltage range: 11-16.5 V;
• minimum amount of coolant in the system: 1.5 liters;
• turning on the saloon stove: +65 С°;
• transition from full power to partial power (by 2.5 kW): +55 С°;
• cessation of combustion: +80 С°.

Contents of delivery:

• heater Webasto Thermo Top Evo;
• circulation pump U 4847 econ 12V (Ø 18mm);
• pump - dispenser DP 42 12V (gasoline and diesel) with fasteners;
• a set of fittings for connecting to a heater 2x900 Ø18mm, two spring clamps Ø25mm 2 pcs. - 90 deg. x18mm;
• package with connectors. Composition: angle fitting 900 x - 2 pcs., self-clamping clamp Ø25mm - 6 pcs.;
• package with connectors. Composition: angle fitting 900 - Ø18x18 mm - 1 pc. straight fitting Ø18x18 mm - 1 pc. self-clamping clamp Ø 25 mm - 6 pcs.;
• liquid hose L= 2 m Øint.= 18 mm, Øext.= 18 mm;
• pressure plate for liquid connections, two rubber seals, mounting screw;
• bag with circulation pump bracket U4847 econ, captive nut M6, bolt M6, bushing;
• package with exhaust clamps and fasteners;
• package with fasteners;
• exhaust pipe D=22, d=25.5, L=1000 mm;
• air intake pipe Øint 21.4 mm, L= 400 mm;
• packaging of cable ties. 40 pieces;
• bracket standard;
• a package of connecting fuel pipes;
• main wiring harness (sealed);
• fuse and relay holder (interior);
• circulation pump harness;
• a package with elements for power connection of the interior stove fan motor;
• package with a fuel intake;
• fuel pipe, black 1.5x5 mm, L = 5m;
• documentation package.

Preheater Webasto Thermo Top Start 5 kW + Minitimer.
It has significantly smaller dimensions than previous models, which allows the heater to be installed in modern cars with an extremely dense layout of the engine compartment. The engineers managed to reduce not only the overall dimensions, but also to reduce fuel consumption by 30% compared to the Thermo Top C series.
Profitability, high heat output, minimal dimensions and low weight have made Top Evo 5 the flagship among heaters for passenger cars.
Designed for cars with engine size from2 to 4 liters.

Heater delivery set:

1 - Heater to replace Thermo Top Start 5 12V gasoline 5 kW

3 - (gasoline and diesel) with fasteners

4 - A set of fittings for connecting to a heater 2x900 Ø18mm, two spring clamps Ø25mm 2pcs - 90 deg. x18mm

5 - Package with connecting fittings. Composition: angle fitting 900 x - 2 pcs, self-clamping clamp Ø25mm - 6 pcs

6 - Package with connecting fittings. Composition: angled fitting 900 - Ø18x18mm - 1 piece straight fitting Ø18x18 mm - 1 piece self-clamping collar Ø 25 mm - 6 pieces

7 - Liquid hose L= 2m Øint.= 18mm, Øext.= 18mm

8 - Pressure plate for liquid connections, two rubber seals, mounting screw

9 - Package with U4847 econ circulation pump bracket, M6 captive nut, M6 bolt, sleeve

10 - Package with exhaust clamps and fasteners

11 - Package with fasteners

12 - Exhaust pipe D=22, d=25.5, L=1000 mm

13 - Package with remote metallized, heat-resistant rings (red) 2 pcs.

14 - Air intake pipe Øint 21.4 mm, L= 400 mm.

15 - Packing of cable ties. 40 pcs

16 - Bracket standard

17 - Package of connecting fuel pipes

18 - Main wiring harness (sealed)

19 - Fuse and relay holder (interior)

20 - Circulation pump harness

21 - Package with elements for power connection of the interior heater fan motor

22 - Package with fuel pickup

23 - Fuel pipe, black 1.5x5mm, L = 5m.

24 - Documentation package

The composition of the heater Webasto Thermo Top Start 5.

Webasto Thermo Top Start 5 consists of the following main components:

Air blower with control unit. Disassembly of the supercharger is not allowed!

Burner

heat exchanger

Glow pin / Flame sensor

Temperature sensor and overheat sensor

Circulation pump

Dosing pump.

How Webasto Thermo Top Start 5 works.

The heater is started via a switch-on signal from the control. The Thermo Top Evo can only be started with a WBus-enabled control or with the Thermo Test PC diagnostics. When the heater is started, the blower, circulation pump and glow plug start to function. Then the dosing pump is turned on. The petrol heater starts with maximum load. The diesel heater, on the other hand, starts with a minimum load and slowly accelerates to the maximum load. During the start phase, the glow plug controls the formation of the flame. After reaching the maximum load mode, the glow pin performs the controlling function of the flame sensor. After reaching a certain temperature (about 80°C), the heater switches to the energy-saving partial load mode. If the temperature continues to increase, the heater switches off at a certain temperature (about 84°C) in the control pause mode. The combustion process is stopped when a switch-off signal is received, when the limit combustion temperature is reached, when the set operating time is reached, or when an error occurs.

Certified installation center All works performed in the site are certified. That is why the refusal of warranty service by a car dealership is illegal and car dealers do not deprive the warranty of cars equipped with us.

Installment for 6 months.
from 5 083 rubles per month It can be provided when purchasing goods and services of the company website in the city of St. Petersburg from 5,000 rubles. Detailed information can be obtained from the installation centers of the company.

3 years warranty
for installation The quality of the work performed by the site allows you to provide a guarantee necessary for the long-term operation of the vehicle. After the work performed, the additional equipment will work properly in accordance with the manufacturer's warranty, all defects in the work are eliminated free of charge within 3 years.

Description Webasto Thermo Top Evo Start (diesel, 12V)

* From 20% to 40% of the consumed fuel is compensated by the economical operation of a warm car engine.

Application of Webasto Thermo Top Start (gasoline)

Description of Webasto Thermo Top Start (gasoline)

A fairly large proportion of Russian regions are characterized by deeply negative temperatures in winter. This creates a constant headache for car owners. Night visits to a parked vehicle to warm up the engine - all this does not add to either good mood or health. Webasto Thermo Top Evo Start(gasoline) is able to permanently save the driver from this problem. The pre-heater increases the resource of the internal combustion engine, reduces fuel consumption and guarantees the start of the power unit even in severe frost.

The principle of operation of Webasto Start (gasoline)

The heater is a combustion chamber that burns fuel from the car's gas tank. The equipment is equipped with an autonomous fuel pump, which receives electricity from a standard battery. The built-in air blower generates an air-fuel mixture, which is ignited by a ceramic-metal pin. When fuel burns, a significant amount of heat is released, which is transferred to the standard vehicle cooling system through the Webasto Evo Start (gasoline) heat exchanger. Another pump pumps coolant, ensuring a stable distribution of heat throughout the cooling circuit, warming the engine.

After the temperature in the cooling circuit reaches 55 degrees, the heater switches to an economical mode of operation - the heating power is reduced by 2 times. This principle of operation guarantees minimum fuel consumption and saves the battery charge of the car.

The fuel consumption of gasoline Webasto Thermo Top Start is negligible, it is about 240 grams in the first 20 minutes of operation (as a rule, this preheater operation time is sufficient to achieve the desired temperatures in the cooling circuit). In addition, the combustion of fuel by the device is almost completely compensated by the reduced consumption of gasoline in a warmed-up internal combustion engine. Another important factor in favor of installing additional equipment is that each cold start reduces the life of the engine, since it happens “dry”, all the lubricant is in the oil pan, and the gears interact with each other, causing damage to the metal surface.

Why is it convenient and profitable to use pre-heaters

Petrol Webasto Start is a new generation of equipment from the world market leader. The equipment complies with the most stringent environmental standards and has reduced energy consumption. At the same time, this model can be purchased at a reduced price, which is a unique offer for the Russian market.

The device can be controlled by an analog input, so you can configure any equipment to control the launch, including car alarms. Also included as standard is a Webasto 1533 digital timer, which provides convenient control of the heater from the passenger compartment.