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Truma Combi 2E 4E 6E Water Boiler Space Heater Unit Only

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£1,250.00 (Inc. VAT )
£1,041.67 (Ex. VAT )
The Truma Combi 2E / 4E / 6E caravan water and air heaters are currently unavailable.
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Truma Combi 2E 4E 6E Combination Boiler / Space Heater

Please note this listing is for the unit only. The Truma Combi combination boiler and heater range is a popular choice for heating both water and living spaces in your campervan, motorhome or caravan. The Combi heaters are energy efficient and quiet in operation and incredibly compact for the performance they offer.

Great for summer and winter!

Featuring an integrated 10 litre stainless steel water tank, the Combi heater range allows for independent heating of hot water in summer mode as well as both hot water and warm air in winter mode.

Versatile Operation

Able to operate on either 230V electric mains voltage or on LPG gas, the Truma Combi "E" heater models provide hot water, and a warm campervan, whether on a camping site, or in the wild. You can even use both electric and gas energy sources in unison for rapid heating times.

Compatible with the Classic and digital iNet control panels.

These Truma Combi 2E / 4E / 6E heater units are fully compatible with both the Classic and newer digital control panels. They are also compatible with the iNet system allowing convenient control of your Combi from your Android/Apple mobile phone or tablet. Additionally, if you have a Truma air-conditioning unit installed, the control panel can co-ordinate the heater and air conditioning unit to ensure your living space maintains a comfortable and controlled environment. Please note that these units do not include any control panel.

Model Options

Gas Output (max.)
Electric Output (max.)
Combi 2E 2000 Watt 1800 Watt 3800 Watt £1150
Combi 4E 4000 Watt 1800 Watt 5800 Watt £1250
Combi 6E 6000 Watt 1800 Watt 5800 Watt £1320


Truma Combi Heater Technical Specifications

Combi 2E
Combi 4E
Combi 6E
Dimensions (L x W x H)
510 x 450 x 300 mm
Installation dimensions (L x W x H)
540 x 500 x 350mm*
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 (Electric)
Rated thermal output in Watts (Gas)
Rated thermal output in Watts (Electric & Gas Comb.)
Fuel consumption
160 g/h
160–320 g/h
160–480 g/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 0.2A up to temp max. of 5.6A (avg 1.1A)
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.

Truma Combi 4 4E CP Plus Control Panel Water Space Heater Electric Gas

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