Trust the test winner


No matter what aspect of our product is tested, the test winner for parking Heaters is always Webasto. Because Webasto tests its own devices under more extrreme conditions that are more stringent than all test institutes. This is also substantiated by the awards of unbiased institutes and media.


Thermo Top Evo: Certified by TÜV South

Comparative tests of the TÜV (German Assoc. for Technical Inspection) South indicate: the Webasto solutions with the Thermo Top Evo defrost the windshield faster with lower fuel and power consumption and therefore prove to be significantly more efficient than comparable competitive products.


TUV Austria Certificate

In tests conducted by TÜV Austria, the Webasto Telestarts achieved 50% greater range than comparable competitor products.


Best Brand 2015 - for the 10th time in a row

Webasto awarded Best Brand for the 10th time in a row

The readers of "auto motor und sport" are convinced of the quality of the market leader: Close to 73 percent chose Webasto as the “Best Brand” in the Parking Heater category for the tenth time in a row. Thus, Webasto is 15% ahead of the competition and is successfully defending its outstanding position in the Parking Heater category. Since the survey was initiated in 2005, Webasto has continuously held first place.


DEKRA confirmed reduction of pollutants

Durch die DEKRA bestätigte Qualität

The German Motor Vehicle Inspection Association DEKRA has subjected the Thermo Top Evo to extensive tests and confirmed:
If the windshield is covered by an even layer of ice, and the vehicle has been cooled for at least 8 hours at a temperature of -7°C the windshield will thaw within 30 minutes. 
DEKRA also confirmed that a pre-heated engine requires much less fuel when it starts and thus compensates a large part of the fuel consumed by the Webasto parking heater. DEKRA has been testing vehicles and technical plants since 1925.

Learn more how Webasto parking heaters were thoroughly and extensively tested.


Webasto Best Brand Auto Bild

80 percent of Auto Bild readers select Webasto as the “best brand”.


Best Brand 2016 in AutoZeitung

Webasto is rated "Best Brand 2016“ (parking heater category) by AutoZeitung.