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Inverter 6003 4.0kW Liquid Fuel Heater + FREE FUEL
Part No: Inverter-6003-FREE-FUEL

  1. State of the art digital liquid fuel heater
  2. Digital temperature control
  3. Virtually odourless operation when powered by ROLF Fuels 
  4. Fully automatic output power modulation between 800W and 4000W
  5. Built in whisper quiet fan provides hot convection airflow throughout the room
  6. 24 hour programming - program the 6003 to come on any time of the day automatically for you
  7. Up to 59 hours heating from a single 5L tank fill.
  8. Will run on high quality paraffin as well as Tozane 
  9. ECO button switches heater on and off completely automatically
  10. Virtually silent operation
  11. Room size up to 66m2 / 160m3
  12. Multi parameter safety sensor system with auto shut-down
  13. Carbon Monoxide sensor with auto shut-down and flame monitoring
  14. Cool side walls mean no burn risk
  15. Tip-over sensor automatically shuts the unit down
  16. Child lock
  17. Low tank warning alarm
  18. THREE year warranty as standard
  19. Dimensions 45.4cm High x 44cm wide x 31cm Deep
  20. Net weight 10Kg


The 'Big Brother'to the 5006, the  Inverter 6003  is a state of the art portable liquid fuel heater that uses the latest technology to provide a fully automatic adjustable clean heat output for use in the home. The Inverter 6007 will run on either paraffin or on low odour Tozane available shipped direct from our warehouse.

With digital temperature control and programmable timer the Inverter 6003 will turn on and off as required, whenever required.

Cold case surfaces eliminate burn risk from touching panels and a child lock will lock out all button functionality.

In-built sensors monitor machine performance as well as carbon monoxide levels in the room. Any deviation and the machine shuts down fully automatically.

On it's lowest setting the 6003 can run for up to 59 Hours on a single 5L tank of fuel. At maximum output (4.0kW) it will typically run for 8-10 hours on a single 5 litre tank of fuel. When the tank nears empty an audible alarm sounds to remind you to refill.


The Inverter 6003 is also ideal for garages, workshops and any unheated area you want to warm.


  • Order today and recieve a FREE pack of Paraffin Extra FUEL delivered with your Inverter 6003
  • PLEASE NOTE: THIS HEATER DOES REQUIRE A MAINS POWER CONNECTION. The amount of electricity used is only about 12W when running so the costs are negligable but the unit will not work without mains power (ie free standing or during a power cut). If you want a unit that needs no mains connection at all then choose the KSP270 machine on our site

Our Price: £329.99 (£274.99 + VAT)

Availability: In Stock
We are the sole UK service agents for this product so provide full technical advice and after-sales care throughout the UK.