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Stay wild with off-grid creature comfort for all your adventures. KARTT's premium diesel heaters provide unrivalled warmth and comfort for your campervan, motorhome or boat.

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The ABM Diesel Heater: Your Sleep-Easy Solution

Diesel Air heaters are available in 2-kW and 5-kW heating capacity, offering both efficient cosy hot air and fresh air modes for your off-grid adventures.


The right size heater depends on your vehicle size, destination, time of year, and insulation level. A 5-kW parking heater quickly turns smaller campervans into a sauna, even on the lowest setting. Running a diesel motor on a low setting for extended periods can lead to soot building up.



We recommend a 5kW heater for vans over 17-20 m³. When in doubt, choose a smaller heater and let it run on a higher setting, rather than always running the larger heater on a lower setting. The 2 kW unit is capable of producing up to 86 m³ of hot air per hour at your set temperature.


Advanced Brushless Motor

Reduces heat build-up and extends service life of the heaters, providing more reliable performance in all conditions.

Low Power Draw

After the start-up procedure, the quieter fuel pump operates at an acceptably low audible level, perfect for peaceful nights.

Intelligent Temperature Management

Automatically adjusts the operating state, reducing fuel use and maintaining the heaters in a constant state to reduce demands on the glow plug & start-up cycle.

Konvert: Superior Pure Sine Wave Inverter

KARTT’s Pure Sine off-grid inverters.

1kW, 2kW & 3kW models to safely power all your 240V appliances.

  • 16A transfer switch, seamlessly passing from hook up power to battery power. 
  • Removable screen with a 5 metre extension cable allowing remote monitoring and control.
  • Multi-orientation installation
  • Power saving push button on/off switch
  • Neutral ground relay 
  • Warranty: 2 Years

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Hub: The All-in-One Powerhouse

The ultimate space-saving solution, combining 3-way charging (DC, Solar, AC) and a powerful 3kW inverter in one intelligent unit. It simplifies your setup, reduces wiring and maximizes energy efficiency.

  • 3000W inverter (6kW peak capability)
  • 100A AC mains charger
  • 40A DC/DC Booster
  • 60A MPPT regulator
  • Plug & Play connectivity
  • Auto transfer switch
  • Integrated RCBO Protection
  • PowerAssist function
  • Compatible with Gel, Flooded, AGM, Lithium & LiFePo4
  • Neutral ground relay 
  • Multi- orientation installation
  • 394 x 347 x 127 mm - 8.8KG
  • Warranty: 2 Years

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Complete Installation Kit Included

Both our 2 kW and 5kW models come with a comprehensive installation kit that includes everything required for a complete setup:


  • Diesel heater with advanced long life brushless motor
  • Smart Controller and Remote FOB
  • "Sleep easy" Extra Quiet fuel pump
  • Exhaust silencer (17 x 9 x 5 cm)
  • Complete wiring loom with pre-fitted connectors
  • Intake and exhaust air ducts with integrated silencers
  • Hot air duct and T piece with 2 air vents
  • All necessary mounting hardware and accessories



Additional Fitting with KDH2TF Model: VW mounting plate and 3-way fuels connector set


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