33 Fishermans Road, Maroochydore QLD 4558
33 Fishermans Road,
Maroochydore QLD 4558

Eberspacher Airtronic AX2 Diesel Heater Single Outlet 12V New & Improved Version

$2,275.00 inc GST

See estimated shipping cost based on quantity (excl. GST)

SKU 292112000025 Category

Additional information




(12V) Diesel Air Heater


Airtronic S2/M2 – our new Airtronic family

The new Airtronic family is the logical further development of the successful Eberspächer air heater.

With its robust components and the latest control system, the Airtronic now features both functional expansions and a longer service life.

The new Airtronic is equipped with automatic altitude adjustment as standard.

A new brushless motor has extended the service life to 5,000 hours.

This new motor, a modern control system and the use of the latest metering pump technology also improve the acoustics.

Furthermore, the new Airtronic uses the pioneering Eberspächer CAN bus technology.

These heaters can be used in campervans, caravans or camper trailers with the optional 10 litre diesel fuel tank,

or in diesel powered motorhomes getting fuel direct from the vehicle fuel tank.

Eberspacher’s air heaters are independent of both the engine and of the vehicle’s own heat balance.


Interfaces: CAN, LIN (only 12V), S+

Service life 5,000 h

Brushless motor

Use of the latest EasyStart Pro and EasyStart Web control units

Diagnostics and parameter assignment via EasyScan

Starting capability down to –46 °C

Stepless heating performance control

Noise emissions optimized

Use of acoustically improved metering pump

Integrated altitude sensor:

– Automatic altitude adjustment up to 3,000 m

– Optimized combustion

Additional features 

Universal installation kit for all versions

Air scoops provided separately to the installation kit

Metering pump included in delivery with Airtronic S2/M2

Identical to Airtronic 1:

– installation positions

– repair and spare parts

– installation space and mechanical interfaces (air, exhaust and combustion air)

Heating-air connection diameters:

– 2 kW: Ø 60 mm and Ø 75 mm

– 4 kW: Ø 75 mm and Ø 90 mm

ADR compatibility of the 24 V versions

EasyStart Pro – the intelligent permanently installed control unit

The new, permanently installed EasyStart Pro control unit is based on Eberspächer CAN bus communication

and is designed for the new Hydronic S3 Economy / Hydronic Commercial and Airtronic S2 / M2 heater generations.

 In addition to a timer function, the new control unit is equipped with many new product features such as.


Intuitive navigation with control knob

Integrated temperature sensor

Up to two heaters can be operated separately, or two identical heaters (Airtronic or Hydronic) can be operated as a group

Simple diagnostics function in text form for users

Detailed diagnostics function for the workshop

Integrated residual-heat function for Hydronic heaters: efficient heating mode by using the engine’s residual heat

Altitude mode can be activated manually above 1,500 m (Hydronic S3 Economy)

Easy-to-read system status display (home screen)

Timer function: up to three programming locations available

Display and LED color ring for clear status detection in all operating conditions

Endless heater operating time can be set (Airtronic and Hydronic)

Additional features

Immediate heating via the long-press function

Integration of an additional CAN control unit possible: EasyStart Web or additional EasyStart Pro

All 240v-12v electrical work should be undertaken by a qualified electrician.


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