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Combi D 6

Powerful diesel heater for larger motor homes

Combi D 6 is a powerful diesel heater that can also be used to heat water. It is especially suitable for larger motor homes. It is supported by a fan so that the motor home heater also works while you’re driving. In summer, you can heat just the water without using the space heater.

The powerful, quiet fan ensures optimum warm air distribution
Compact and space-saving, which allows various installation options for Combi D 6
Low energy consumption
Truma Combi D 6 can also be operated with an empty water tank
FrostControl drain valve is installed
Infinitely variable temperature adjustment with the digital CP plus control panel
Automatic climate control possible in combination with a Truma air conditioner

Technical Details

Energy sources
Diesel as per EN 590
Rated heat output in gas mode
2000 W / 4000 W / 6000 W
Fuel consumption
220 – 630 ml/h (110 ml/h with average heat output of 1000 W)
Power consumption (at 12 V): operation of heater and water container
1.8 – 4 A (in normal operation between "Off" and "lowest operating level" less than 1.8 A)
Water capacity
10 litres
Heating time (from approx. 15 °C to approx. 60 °C): Water container
approx. 20 min.
Heating time (from approx. 15 °C to approx. 60 °C): Heater and water container acc. to EN 15033
525 x 450 x 300 mm
Weight
approx. 15.8 kg
Dimensions (L x W x H)
Installation dimensions (min.imum dimensions–additional space must be provided for the gas connection. water connections and drain valve (L x W x H) depending on the installation situation)
540 x 500 x 350 mm
Power consumption (at 12 V): heating water container
max. 1.8 A
Air flow rate (free blowing)
max. 287 m³/h
Quiescent current
approx. 1 mA
Quiescent current consumption CP plus (optional)
3 mA
FrostControl heating element (optional)
max. 0,4 A
Pump pressure
max. 2.8 bar
System pressure
max. 4.5 bar

Highlights

More details about Combi D 6

Truma Combi D 6 is a powerful diesel heater that can also be used to heat water. It is especially suitable for larger motor homes. It is supported by a fan so that the motor home heater also works while you’re driving. In summer, you can heat just the water without using the space heater.

Truma Combi D 6 is extremely compact and an absolute lightweight compared to other heaters with a similar output. Your Truma Combi heater is controlled simply with a digital control panel. In combination with a Truma air conditioner, you can also select the automatic climate control option on the control panel. This ensures that inside the vehicle you always have the desired temperature.

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FAQ

  • In summer, can the Truma Combi heater heat just water without heating the living area?

    Yes.

    Simply set the switch to summer mode and select 40 or 60 degrees Celsius water temperature. When the yellow LED on the control panel goes out, the respective water temperature is reached. The heating system heats only water and the circulation fan does not run. Output in summer mode is 2 KW.

  • Can Truma heaters also be operated while I’m driving?

    Yes, heating while driving is possible with Truma Combi and VarioHeat heaters.

    With Truma S and Trumatic S heaters, operating the heater while driving is possible only with a cowl top, which must be installed freely in the air flow. Truma recommends the cowl tops T-3 or T-2. Otherwise the flame can blow back and cause damage to the heater.

    The cowl top must protrude at least 10 cm above roof attachments, such as roof boxes, ski or luggage racks so that the heater works properly.

    For heating while driving, Directive UN ECE R 122 for motor homes and caravans specifies a safety shut-off device. The Truma MonoControl CS gas pressure regulation system fulfils this requirement. Throughout Europe, a type-tested LPG heater may be used while driving (according to Directive UN ECE R 122) if the system includes this regulator with an appropriately configured gas installation. National regulations must be observed.

  • Can the heating elements be retrofitted on the Truma Combi D – next generation?

    No. The heating elements cannot be retrofitted. The retrofit process is not trivial, even in terms of approval. Our appliances undergo a 100% quality inspection during production.  This is no longer provided during a retrofit. Electrical safety tests, such as protective resistor tests, would need to be performed during a retrofit. This presupposes that certain test equipment is available and a certain level of training of the persons performing the tests

    What’s more, the next generation Truma Combi D is designed in such a way that low levels of heat output are also possible in spring and autumn or on cool nights.

    Truma offers the right heater in its product range for virtually every RV. The Combi models are available as pure gas heaters, as E versions with integrated heating elements or for motor homes and van fans as diesel heaters and as diesel (E) versions with integrated heating elements.