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Operating instructions

Operating instructions for our climate control solutions


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Selection guide tool

Thank you for your interest in an Eberspächer pre-heater! You will find the ideal heating solution for your motor home here.
For a personal offer, please contact your nearest Eberspächer partner.


Selection Guide


Your heating equipment can only be installed by an authorized Eberspächer dealer who complies with the pertinent regulations. This also forms the basis for any warranty and liability claims.

All Airtronic and Hydronic models are so compact that underfloor installation presents no problems – with a protective box as an option.

Depending on the heat settings, an Airtronic S3 uses between 0.1 and 0.28 and a Hydronic S3 Economy max. 0.59 liter of diesel fuel per hour. The more powerful versions consume slightly more. Technical details are available in the data sheets and brochure.

Yes, Eberspächer fuel operated heaters operate so safely that heating is permitted worldwide while driving. You do not need any additional components.

No, the equipment is maintenance-free after installation. However, it should be turned on briefly every month (for about 10 minutes).

Eberspächer fuel operated heaters can be operated with the legally permissible biodiesel content in the fuel without difficulty; the Hydronic M8 Biodiesel can even be operated with 100% biodiesel.

Fuel operated heaters are not suited as building heating system but authorized exclusively for the use in vehicles.