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truma combi comfort

  Truma Combi comfort

Heating and Hot Water for Large Vehicles

Truma Combi comfort combines two functions in one appliance: furnace and water heating. The especially lightweight, compact heater ensures pleasant temperatures in larger caravans and motor homes. The heater contains a 2.64 gal. (10L) stainless steel water tank which is also heated in winter. In summer, you can heat just the water without using the furnace. The water reaches a temperature of 140 °F (60 °C) in about 20 minutes – perfect for a shower after an arduous mountain bike tour.

Four air outlets for optimum distribution of warm air
Very low energy consumption
The water heats more evenly and faster due to the asymmetrical shape of the stainless steel tank

Suitable for

   

Warning, Truma Combi Buying Advisory

Truma Combi Models

Truma Combi eco

  • 7,500 BTU/h and 14,300 BTU/h operating levels

Truma Combi eco plus

  • 7,500 BTU/h and 14,300 BTU/h operating levels
  • Propane, electric and mixed modes are possible
   

Truma Combi comfort

  • 7,500 BTU/h, 14,300 BTU/h and additional 20,400 BTU/h operating levels

Truma Combi comfort plus

  • 7,500 BTU/h, 14,300 BTU/h and additional 20,400 BTU/h operating levels
  • Propane, electric and mixed modes are possible

You'll Love Twice the Comfort

Truma Combi: Hot air and hot water from one smart appliance. This saves space and weight in your RV or trailer. The water tank is integrated into the furnace for hot air and hot water. In summer mode you can turn of the furnace and heat water only.

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Heating and hot water in one: Truma Combi heaters

  • CP plus Ready
    • Digital control panel for Truma Combi furnaces with automatic climate control, boost function and time switch
    • Simply set the room and water temperatures on the digital Truma CP plus control panel
  • Unique Features
    • Near silent operation
    • Lightweight and space-saving solution
    • Maintains constant temperature throughout the RV
    • Optional electric heating for air and water
    • Highest available energy-efficiency over 90%
  • Available Models

    The following Truma Combi variations are available for the North American market:

    • Truma Combi eco
    • Truma Combi eco plus
    • Truma Combi comfort
    • Truma Combi comfort plus

Truma Combi Features and Benefits

More Details about Truma Combi comfort

There are various options for installing Truma Combi comfort in your vehicle. The warm air flows almost silently into the vehicle’s interior through four air outlets where it is distributed evenly to ensure the perfect indoor climate. Since the Combi heater can, for example, be installed under the bench seat, it doesn’t obstruct movement inside the vehicle.

The time-tested Truma Combi heater is also available with integrated electric heating elements in the Truma Combi comfort plus and Truma Combi eco plus versions.

  • The Truma Combi comfort heater also works with an empty water tank
  • The lightweight, compact design of Combi comfort allows various installation options
  • Simple operation with the digital CP plus control panel

Truma Combi Video Gallery

 
Love our Truma! Reliable heat and hot water, super responsive and energy efficient.
Ron Bayles, Facebook Review

Truma Combi Support

  • Manuals & Resources
  • How Does the Truma Combi Work?

    1 Control panel
    2 Gas connection
    3 Solenoid valve
    4 Combined combustion air/exhaust cowl
    5 Combustion air fan
    6 Gas burner
    7 Ignition electrode
    8 Combustion chamber
    9 Flame tube with baffle
    10 Combustion air fan
    11 Heat exchanger
    12 Electric heating elements
    13 Four warm air outlets
    14 Stainless steel water container,10 litres
    15 Hot water connection pipe
    16 Cold water connection pipe
    17 Room temperature sensor
    18 HDF thermal jacket

    The furnace is switched on and the required temperature for heating and warm water is set on the Truma Combi LCD control panel (1). The gas supply to the furnace is controlled by the solenoid valve (3). The necessary combustion air flows through the outer pipe of the combined inlet for combustion air/outlet for exhaust (4) into the furnace and is transported into the gas burner (6) with the help of the combustion air motor (5). The gas burner ignites the gas-air mixture in the combustion chamber (8).

    The hot exhaust gases are deflected at the end of the combustion chamber on the baffle plate of the flame tube (9) and flow back between the burner's flame tube and the inner wall of the heat exchanger. They leave the furnace through the exhaust outlet (4).

    The circulation air fan (10) feeds the air to be heated into the device. The air flows along the heat exchanger (11) ribs, which ensure optimum heat transfer with their large transfer surface. Additional electric heating elements (12) are situated in the heat exchanger. Water and/or air can be alternatively or additionally heated by them. The warm air is then distributed in the vehicle via four warm air outlets (13). The fresh water is located in the outer stainless steel water container (14). It is heated by heat transfer from the heat exchanger (11).

     

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