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SKU: 33713-80MB/L
Availability: In stock

Truma Combi 4E Combination Boiler and Space Heater


Truma Combi 4E Combination Boiler and Space Heater for Campervan & Motorhome

The Truma Combi 4E is a popular choice for heating both water and living spaces in your campervan, motorhome or caravan. The Combi 4E is energy efficient and quiet in operation, and incredibly compact and lightweight for the performance it offers.

In stock

Truma Combi 4E

Double the comfort: heating and hot water in one compact unit Ideal for small and medium-sized vehicles
  • Optimum warm air distribution due to four air outlets
  • With electric heating elements (E variant of Combi 4)
  • Short heating time of the water
  • Stainless steel water tank
  • Works also without filled water tank
  • Low energy consumption
Water capacity: 10 l Weight: approx. 16 kg

This is what makes the Truma Combi 4 so special:

  • Combined gas-electric operation possible
  • Boost function for faster initial heating of the vehicle
  • Integrated timer
  • Maintenance-free
  • Energy-efficient and environmentally friendly heating technology
  • Fan output individually adjustable, Eco or High
  • Water boost function for fast hot water supply



Extremely low power consumption.

Control panel:
You can control your Truma Combi 4 conveniently via the digital control panel. You can use the control panel to set standard functions such as room temperature, water temperature and energy selection.
The panel is also equipped with a boost function, which ensures faster heating of the room or a faster hot water supply.

The Combi 4 boiler/heater is very economical in gas consumption: the efficiency is 97%.
The Combi 4 is equipped with a stainless steel tank, which allows the water to be better layered and thus hot water can be drawn off faster and more evenly.

Please note that blown air outlet vents and ducting are NOT included with the Truma Combi 4E. For a new installation you will usually require appropriate ducting and heater outlet vents.

SAFETY NOTICE: All products and parts must be installed by engineers who hold a valid certificate of competence. The installation must comply with the manufacturers instructions and local regulations. We cannot be held responsible if these instructions are not followed.


  • Combined heater/boiler
  • Heat capacity: 4000 Watt
  • Efficiency: 97%.
  • Water capacity: 10 litres
  • Warm-up time of the water tank: approx. 20 minutes
  • Heating and water tank warm-up time: approx. 80 min
  • Working pressure: 30 mbar
  • Energy source: Gas
  • Nominal heat output: 2000/4000 Watt
  • Nominal heat output: Electric operation: 900/1800W
  • Gas consumption: 160 320 g/h
  • Power consumption 12 Volt, use of heating and water reservoir: short-term maximum 5.6 Ampere, average approx. 1.1 Ampere
  • Power consumption 12 Volt, heating water tank: maximum 0.4 Ampere
  • Air flow rate: maximum 287 m³/h
  • Quiescent current: approx. 0.1 mA
  • Detected quiescent current CP plus: 3 mA
  • Maximum pump pressure: 2,8 bar
  • Maximum system pressure: 4.5 bar
  • Installation size: 54 x 50 x 35 cm