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Truma Combi D6 / D6E Diesel Caravan Air and Water Heater

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£2,495.00 (Inc. VAT )
£2,079.17 (Ex. VAT )
Truma Combi D6 / D6E is sent on a 2-4 working day delivery.
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Truma Combi D6 Diesel Air Space and Water Heater for Caravan Motorhome Campervan

An efficient heating solution for your motorhome, campervan or caravan, the Truma Combi D6 Diesel Heater has all the benefits of a Truma Combi Heater with a diesel burner instead of gas, and combines hot air and water heating into the one easy to use and convenient unit.

Lightweight and compact

Despite the ability to operate as both a space heater and hot water boiler, the Combi D6 is extremely small and lightweight. Featuring a 10 litre water tank, it can provide enough water for day-to-day tasks such as washing hands and dishes and even a quick shower as well as heating your living space.

Flexibility to suit your needs

With optimum air distribution through four warm air outlets and easy temperature adjustment via the digital control panel, the Combi D6 also allows you complete control over function at any moment, giving you easily changeable options between hot air, hot water or even having both at once.

Optional 230V mains electric available

The Combi D6 is also available with a mains electric heater element alongside the diesel heater as the D6E model. This not only allows you to heat water and living space air using diesel, but alternatively you can use the electric element when diesel isn't available, and you can even use both diesel and electric together.

The Combi D6 / D6E kit contains:

  • Truma Combi D6 diesel unit or optional Combi D6E diesel and electric unit.
  • Truma CP Plus digital control panel

New installations will require are a Truma cowling kit, an exhaust pipe, and a cowl panel as detailed below.

Includes digital control panel -iNet ready

The Truma Combi D6E complete kit includes a digital control panel which is iNet ready*. The Truma iNet system allows convenient control of your Combi D6 from your mobile phone or tablet via an app. Additionally, if you have a Truma air-conditioning unit installed, the control panel can automatically co-ordinate the heater and air conditioning unit to ensure your living space maintains a comfortable and controlled environment.

* To use the Truma iNet system with your Combi 6 / 6E you will need a Truma iNet controller available here.

Additional extra's for new Combi D6 / D6E installations

Please note that ducting, exhaust pipes, and wall cowl vents are NOT included with the Truma Combi D6. For a new installation you will require appropriate ducting, exhaust pipes, and wall cowl vents.

Click here to purchase ducting

Click here to purchase exhaust pipe sets

Click here to purchase wall cowl vent

Diesel Output (max.)
Electric Output (max.)
Combined (max.)
Combi D6
6000 Watt N/A N/A £2495
Combi D6E
6000 Watt 1800 Watt 5800 Watt £2750


Truma Combi D6 / D6E Heater Technical Specifications

Combi D6
Combi D6E
  Dimensions (L x W x H)
525 x 450 x 300 mm
  Installation dimensions (L x W x H)
540 x 500 x 350mm*
  Unit Weight (without water)
  Heating time (from 15°C to 60°C) (Water only)
Approx. 20min.
  Heating time (from 15°C to 60°C) (Heater + Water)
Approx. 80min.
  Rated thermal output in Watts (Diesel)
Upto 6000
Upto 6000
  Rated thermal output in Watts (Electric)
  Rated thermal output in Watts (Diesel & Electric Comb.)
  Fuel consumption
220 - 630ml/h
  Water capacity
10 litres
  Air flow rate
287 m3/h
  Power consumption (at 230V)
3.9A / 7.8A
  Power consumption (at 12V)
Heating up boiler 1.8A up to temp max. of 4.0A
  Water pressure
Max. 2.8 Bar

*Please note in addition to the installation dimensions, extra space must be provided as appropriate for the gas and water connections as well as the drain valve.

Read the Truma Combi D6 Diesel Caravan Air and Water Heater Installation Manual
Read the Truma Combi D6 Diesel Caravan Air and Water Heater Operating Manual

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