Webasto Thermo Top Evo 4 Diesel with MiniTimer 1533

Buy Webasto Thermo Top Evo 4 Diesel with MiniTimer 1533

Prestarting heater Thermo Top Evo 4 is intended for: • heat the car interior • Defrost windscreens • car engine preheating liquid cooling. Ideal for cars with engine capacity of up to 2-liters (inclusive). Include minitimer 1533

In stock

Preheater Webasto Thermo Top Evo 4-new development company Webasto. Has a significantly smaller dimensions than the previous model, which allows you to install the heater in modern cars with extremely tight linkage of under-bonnet space. Engineers were able to reduce not only the overall dimensions, but also reduce fuel consumption by 30% compared with a series of Thermo Top E. Low cost, high teploproizvodimost, minimum dimensions and light weight made Top Evo 4 flagship among heaters for cars. Designed for cars with engine capacity up to 2-liters (inclusive).

Supplied with the heater:

  1. Heater to replace the Webasto Thermo Top EVO 4kW
  2. Minitimer 1533
  3. circulation pump U 4847 econ 12V (OE 18 mm)
  4. Pump-dispenser DP 42 12V (petrol and diesel) with mounting hardware
  5. Set fittings for connecting the heater 2 x 900 OE18mm, two spring collar OE25mm 2pcs-90 deg. h18mm
  6. Pack with connecting fittings. Composition: corner fitting 900 x-2 PCs samozazhimnoj OE25mm yoke-6 PCs
  7. Pack with connecting fittings. Composition: corner fitting 900-OE18h18mm-1 PC socket direct OE18h18 mm-1 PC clamp 25 mm OE samozazhimnoj-6 PCs
  8. liquid Hose L = m OEvnutr = 18 mm, OEvnesh = 18 mm
  9. nozzles for liquid pressure plate, two rubber seals, mounting screws
  10. Pack with circulation pump U4847 econ, M6 cage nut M6 bolt bushing
  11. Pack with exhaust clamps and mounting hardware
  12. package with mounting hardware
  13. Muffler exhaust OE22mm
  14. exhaust Pipe D = 22, d = 25.5, L = 1000 mm
  15. Pack with remote, metallized heat rings (red) 2 PCs.
  16. Tube air intake OEvnutr 21.4 mm, L = 400 mm.
  17. Pack with air inlet silencer clamp
  18. Pack cable ties. 40 PCs
  19. standard Bracket
  20. pack connectors fuel nozzles
  21. Tow wiring main (sealed)
  22. cartridge fuse and relays (vnutrisalonnyj)
  23. Tow circulation pump
  24. a package with elements for power connection fan motor the oven compartment
  25. Pack with toplivozabornikom
  26. Fuel tube black 1, 5x5mm, L = 5 m.
  27. package with documentation

Structure of the heater Webasto Thermo Top EVO 4 KW.

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

- The air supercharger with the control unit. Dismantling of the supercharger isn't admissible!

- Torch

- Heat exchanger

- Pin flame heat / sensor

- Temperature sensor and sensor of overheating

- Circulation pulser

- Pump batcher.

Operation principle Webasto Thermo Top EVO 4 kW.

Start of the heater happens through a signal on inclusion from governing body. Thermo Top Evo can be started only by means of the governing body possessing the tire WBus or by means of PC diagnostics of Thermo Test. At start of the heater the supercharger, the circulation pulser and a pin of heat begin to function. Then the pump batcher turns on. The petrol heater is started with the maximum load. The diesel heater is started with the minimum loading and slowly accelerating, passes to the maximum load. During a start phase the pin of heat controls formation of a flame. After an exit to the mode of the maximum load the pin of heat performs the controlling function of the sensor of a flame. The heater from achievement of a certain temperature (about 80 °C) passes into the energy saving mode of partial loading. If temperature increases and further, then the heater from a certain temperature (about 84 °C) is switched off in the mode of an adjusting pause. Process of burning stops when receiving a signal on switching off, at achievement of extreme temperature of burning, at achievement of the set operating time or at emergence of a mistake.



Thermo Top Evo - B

Thermo Top Evo - D

5 kW

4 kW

5 kW

4 kW

Non EU certificates

e1*2001/56*2006/119*0258*... e1*72/245*2006/96*5627*... E1 122R-00 0258 E1 10 R-03 5627


Solvent evaporation from burner heater

Heating capacity

Full load / Partial load

5,0 kW 2,8 kW

4,0 kW 2,8 kW

5,0 kW 2,5 kW

4,0 kW 2,5 kW


Petrol EN 228 DIN 51625

Diesel EN 590

Fuel consumption +/- 10 %

Full load / Partial load

0,705 l/h 0,395 l/h

0,560 l/h 0,395 l/h

0,620 l/h 0,310 l/h

0,495 l/h 0,310 l/h

Nominal voltage


Operating voltage range

11 - 16,5V

Nominal power consumption without circulation pump+/-10% (without fan)

Full load / Partial load

33 W 15 W

21 W 15 W

33 W 12 W

21 W 12 W

Permissible ambient temperature Wednesday: Heater-work Storage Metering pump:-operation-storage

-40 ... +60 °C -40 ... +120 °C -40 ... +20 °C -40 ... +10 °C -40 ... +90 °C

-40 ... +80 °C -40 ... +120 °C -40 ... +30 °C -40 ... +90 °C

Permissible operating pressure of the coolant

2,5 bar

Volume heat exchanger

0,075 l

The minimum number of coolant

1,50 l

The minimum volumetric flow for coolant

200 l/h

CO2 in the waste gas (valid range)

8 - 12,0 % of volume

Heater dimensions without mounting parts (tolerance ± 3 mm)

L: 218 мм B: 91 мм H: 147 мм without fittings

Weight/unit with mounting kit

2,1 kg / 8 kg

Manufacturer Webasto
Country of origin Germany
Weight 8 kg

Categories: Prestarting heaters Webasto

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