Eberspacher Espar Airtronic D2 air heater

Car Accessories Car Auxiliary Heater
  • Price - 9.4/10
  • Power - 9.5/10
  • Quality - 9.3/10


If you want to buy an auxiliary heater for your car and you have not decided on one, we recommend Eberspacher Espar Airtronic D2 air heater.


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Eberspacher Espar Airtronic D2 air heater

Newer cars, more expensive and more modern, have an auxiliary heating system. Older cars, but also many of the new cars do not have this technology.

The role of an auxiliary heating device is that of rapid heating of the engine, as well as of the coolant. Thus, it is possible to heat the interior when the outside temperatures are low.
When the driver enters the car, it will enjoy a pleasant temperature and the engine will be ready to start.

These are static systems, which can be programmed digitally or even with the help of a remote control. They can run without the need to start the engine.

There are also car heating systems in parallel, which work when the engine is started. In general, such systems are used in diesel cars. Diesel engines get harder to heat. Such a system will help the engine to heat up in just 5 minutes. The operation of the device of this type will be until the ideal engine temperature is reached.

The use of an auxiliary heating system helps to reduce engine wear. This is because starting is hot and the engine will start easily and without any wear and tear.

Stationary heaters have a minimum fuel consumption. They need about 0.6 liters to operate a full hour at full power. At the same time, the consumption of the car decreases, because the engine will be preheated.

Eberspacher company actively contributes worldwide through their technologies of exhaust, heating for vehicles and air conditioning for buses.
The brand has 10,000 employees in 29 countries, with over 80 units.

In this article we will discuss about Eberspacher Airtronic D2 12V heater.


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Airtronic D2 is a stationary heating system. It is ideal for bunk heating in all makes of heavy-duty trucks. It comes with remarkable improvements over previous generations, both in terms of technical performance and the perspective of assembly.

Eberspächer managed to reduce the size of the Airtronic stationary heater by 14%. With smaller dimensions, it can be fitted without problems even in smaller or more crowded cabins.

The manufacturer recommends that the heater be mounted horizontally, as far as possible, either under the bed or under the right seat or in the rear area of the cabin, using a specially designed stand.

In addition to the small size and easy mounting, Airtronic 2 air heating systems are extremely fuel-efficient. With a heat capacity of 1200 W, which ensures an airflow of 60 kg / h, the Eberspächer Airtronic D2 manages to keep fuel consumption at only 0.15 l / h.

The Airtronic D2 stationary heater is also multifunctional. In addition to the heat offered in the cold season, in summer it can be used for ventilation.

At the same time, it can also be successfully used for temperature control for the transport of sensitive goods. It has the ability to maintain a preset temperature constantly.


Car Air Heater Eberspacher Espar Airtronic D2

So, the Airtronic D2 stationary heater has two major advantages like substantial noise reduction and substantially reducing current and fuel consumption.

Airtronic D2 is the optimal choice for long roads. When you are facing blockages at the border and you have to stop at night.

The operation of the stationary heating systems is done from the buttons on the panel included in the standard mounting package. You can also use extra remote controls or programming clocks.

It can be programmed to operate the systems seven days in advance, if three starts per day are made.

The heater is proper and approved for fitting in parts of cars used by persons. Fitting in the cab or passenger sections of coaches or buses with more than 9 posts is not permitted.

When fixing in parts utilized by persons, the exhaust, combustion air, and fuel pipes in these fields must not have any detachable attachments. Also, it must be routed splash-waterproof in the discoveries. For this judgment, the heater can be installed with its foundation utilizing the collar tie in the foot to the car floor or an outside surface of the vehicle.

The electronic switch is united in the heater which makes process while installation much more comfortable.

Eberspacher Espar Airtronic D2 air heater – Technical data

  • Power supply- 24 V
  • Up to 10.5 V and 21 V Power supply
  • Power supply- up to 16 V and 32 V respectively
  • Diesel- fuel
  • Ambient- temperature
  • Heater In operation- -40 ºC to +70 ºC
  • In stationary- -40 ºC to +85 ºC
  • Dosing pump In operation- -40 ° C to +50 ° C
  • In stationary- -40 ºC to +125 ºC
  • Weight- 4.5 kg
  • DimensionsWidth- 305 x 115 x 122 mm
  • Heating power- 1200 W
  • Consumption- 0.15 l / h
  • Heating capacity- 2.2 kW


  • is an efficient device
  • easy to install
  • trusted brand
  • does not present fire hazards during operation


  • the muffler must be purchased separately


If you want to buy an auxiliary heater for your car and you have not decided on one, we recommend Eberspacher Espar Airtronic D2 air heater.

Buy from Amazon!

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