Thermo plus

Sustainable heating power at a first-class level

Thermo plus parking heaters ensure an optimum operating temperature for heavy-duty diesel engines before starting. They thus extend the engine service life and maintenance intervals. In the stand-by phases, the water heaters with a choice of 23, 30 or 35 kW heat output also ensure a pleasant temperature in the driver's cab and are very quiet. An additional heating function provides engine-independent heat in the passenger compartment of buses, for example.

Product picture of Thermo Plus 230/300/350 heater

Benefits of Thermo plus 230/300/350


Heats up quickly and maintains a pleasant temperature in the driver's cabin and passenger compartment.

Fuel efficient

Low fuel consumption thanks to shorter burning times, which reduce consumption by around 30 percent during the heating period.

Low noise

Quiet at start-up and during operation.

Easy maintenance

The appliance is also easy to handle in the long term.

Product details

Product specifications


  • Dimensions (L x W x H) in mm: 540 x 250 x 222
  • Weight: 16.8 kg
  • Rated voltage: 24 V
  • Fuel: Diesel, B100 FAME, paraffinic fuels
  • Temperature range: -40 °C to +110 °C

Model overview


  • Thermo plus 230, AMP DC MB
  • Thermo plus 230, AMP 6.3
  • Thermo plus 230 Compact, AMP DC MB


  • Thermo plus 300, AMP DC MB
  • Thermo plus 300, AMP 6.3
  • Thermo plus 300 Compact, AMP DC MB



  • Thermo plus 350, AMP DC MB
  • Thermo plus 350, AMP 6.3
  • Thermo plus 350 Compact, AMP DC MB


  • Thermo plus Rail 230/350 on request


Thermo plus 230/300/350 - Datasheet

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