The heater operates quietly while consuming minimal electrical power and fuel. Choose from an installation mounted outside, in the double-floor or inside the vehicle. The optional altitude mode can be activated to ensure an optimal combustion process in altitudes ranging from 1,500 m up to 2,200 m – under lower air pressure and with a lower oxygen ratio.

Specific kits have been developed to specifically match the unique needs and demands of the RV market.
Using a RV kit guarantees fully satisfied customers:

- Extra low noise applications (extra silent dosing pumps, vibration clacking brackets)
- Exhaust and air intake silencers
- External temperature sensor obligatory for RV applications
- Quick and easy installation thanks to new organization of kits and included installation overviews


  • Compact heaters with proven efficency
  • New and improved technology, e.g. with respect to service life and heat up time
  • Easy installation, underfloor or in the interior
  • Constant ambient temperature, continuous control
  • Manual altitude function possible for Air Top 2000 STC
  • Low consumption, quiet operation
  • Intelligent Blower Control
  • Complete installation kits for fast retrofitting