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Eberspaecher at the Caravan Salon 2021: Pleasant temperatures in the RV

– New Airtronic 3 air heater generation: suitable solution for all types of recreational vehicles

– Ebercool G4.5 auxiliary cooling system: cool breeze for independent campers

– Eberspaecher in Hall 13, Stand B11

Esslingen (Germany), June 16, 2021Enjoying the perfect temperature in a motorhome at any time of year and whatever the weather – that´s what every camping enthusiast dreams of. At the Caravan Salon in Dusseldorf, Germany, from August 27 to September 5, 2021, Eberspaecher exhibits heating and cooling solutions within the four walls on wheels: with the new Airtronic 3, the thermal management experts are presenting the third generation of its proven fuel operated air heater family. The new version of the Ebercool G4.5 auxiliary cooling system generates a pleasantly fresh breeze. 

Thanks to Eberspaecher heating solutions, campers are also ideally equipped for trips to colder regions or in the fall and winter seasons. They maintain a pleasant climate regardless of season and weather conditions. With the third generation of the Airtronic air heater, the Esslingen-based company is relaunching its previously fuel operated air heater family and taking it to a new technical level across all performance classes (2 to 8 kW). Regardless of vehicle size or prevailing temperatures – whether snow, frost or merely cooler nights await you – the Airtronic 3’s four model variants in a total of twelve versions meet all requirements. The new generation combines state-of-the-art technology with proven functions. Trips in the mountains are thus no problem with the Airtronic 3: depending on the version, the integrated altitude adjustment automatically adapts to altitudes of up to 5,500 meters. Electricity consumption has also been further reduced, enabling longer self-sufficient heating times. The air heater’s extremely quiet operation also continues to impress thanks to stepless control of the heat output and acoustically improved metering pump technology. Depending on the vehicle type, the Commercial versions of the Airtronic S3 
(2 kW), Airtronic M3 (4 kW), Airtronic L3 (6 kW) and Airtronic XL3 (8 kW) are used in the camper sector. The Airtronic M3 Recreational (4 kW) was specially developed for applications with a complex air ducting system. Diesel and gasoline versions are available for both the Airtronic S3 and M3. For vehicle manufacturers, the Recreational version is available with a CI-BUS interface providing integration into the vehicle’s electrical system. 

Eberspaecher’s portfolio includes both air heater and water heaters for recreational vehicles – such as the compact Hydronic S3 Economy water heater. Eberspaecher heaters can be controlled using the permanently installed EasyStart Pro operating element or simply by radio remote control. For even smarter camping comfort, EasyStart Pro can be combined with EasyStart Web, allowing you to control the temperature in the RV digitally by using voice command for Amazon Alexa, smartphone, smartwatch or any other Internet-enabled device.

Pleasant coolness and maximum independence with the Ebercool G4.5
Quiet camping nights in a cool breeze instead of cold drafts, and without a fixed power connection – these requirements are met by the new version of the Ebercool G4.5 12 V auxiliary cooling system. The evaporative cooling system is operated via the vehicle’s 12 V electrical system. It impresses with quiet and self-sufficient operation thanks to very low energy consumption. The environmentally-friendly system is based on the physical principle of evaporation. The “adiabatic cooling” process consists of warm ambient air flowing past an evaporative filter and causing the supplied water in the filter to evaporate. Thereby, the water extracts heat from the air, thus providing a fresh, cool breeze. This makes the Ebercool G4.5 the perfect solution for people with “air-conditioning intolerance”. The system is easily installed in the existing roof hatch (400 mm x 400 mm) or a special cutout in the RV’s roof. The Ebercool G4.5 is currently available in many European countries – including Germany, Italy, France, and the Czech Republic.


Global Media Contact: 
Anja Kaufer
Head of Corporate Communications 
Eberspächer Group
Phone: +49 711 939-0250


About Eberspaecher:
With approximately 10,000 employees at 80 locations worldwide, the Eberspaecher Group is one of the automotive industry’s leading system developers and suppliers. The family business, headquartered in Esslingen am Neckar, stands for innovative solutions in exhaust technology, automotive electronics and thermal management for a broad range of vehicle types. Eberspaecher components and systems provide more comfort, greater safety and a cleaner environment on or off the road. In 2020, the Group generated revenue of more than 4.9 billion euros.


Image press release

Eberspaecher at the Caravan Salon 2021: Pleasant temperatures in the RV
The newly designed exterior also sets the Airtronic 3 apart from its predecessor.
Eberspaecher at the Caravan Salon 2021: Pleasant temperatures in the RV
The Eberspaecher Ebercool G4.5 in a new design provides pleasantly cool temperatures while driving or while parked at the campsite.
Eberspaecher at the Caravan Salon 2021: Pleasant temperatures in the RV
The permanently installed EasyStart Pro operating element makes for quick and intuitive heater control.