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Truma Combi 4

Heating and hot water for small and medium-sized vehicles

Combi heater

Enjoy twice the comfort with Truma Combi 4: space and water heater in one appliance. This saves space and weight in your motor home or caravan. A 10-litre water tank, which is also heated in winter, is integrated into the system. In summer mode you can heat the water independently of the space heater. The warm air flows into the vehicle’s interior through four air outlets where it is distributed optimally to ensure a pleasant indoor climate. The Truma Combi heater is almost silent and extremely economical to run.

  • Water heats up within a short time
  • Optimum warm air distribution via four air outlets
  • Extremely light and compact, which allows various installation options
  • Low energy consumption
Truma Combi 4 combines two functions: it is a space heater and water heater in one appliance.
Simply set the room and water temperatures on the digital Truma CP plus iNet ready control panel.
Sectional model of a Combi heater
The structural drawing of the Truma Combi heater shows the individual functions.
Reddot Design Award 2007 logo
In 2007, Truma received the Red Dot Design Award for the Combi heater.
Logo Designpreis 2008
The Truma Combi heater was nominated for the 2008 German Design Award.

More details about Truma Combi 4

Your Truma Combi 4 is controlled conveniently with a digital control panel. If you also have a Truma air conditioner in your vehicle, you can select the automatic climate control option on the control panel. It automatically coordinates the Combi heater and air conditioner and keeps your preferred temperature constant in all weathers.

The tried and tested Truma Combi heater is also available with integrated electric heating elements (Truma Combi 4 E, Truma Combi 6 E) and as a diesel heater (Truma Combi D 6 and Truma Combi D 6 E).

  • Durable stainless steel water tank
  • The Truma Combi 4 heater also works without a filled water tank
  • FrostControl, the drain valve that works without electricity, fitted as standard
  • Digital control panel CP plus iNet ready
  • Automatic climate control in combination with a Truma air conditioner
Switch on comfort with the central CP plus control panel for Truma Combi heaters and air conditioners.

Truma Combi 4: Operating instructions and more downloads

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Truma Combi 4

Ideal combination of gas heater and hot water generator for small and medium-sized vehicles.

Energy sources Propane / butane
Operating pressure 30 mbar
Rated heat output
Rated heat output in gas mode 2000 W / 4000 W
Rated heat output in electric mode
Rated heat output in mixed mode
Fuel consumption 160 – 320 g/h
Power consumption
Power consumption (at 12 V): operation of heater and water container max. 5.6 A for short periods (average approx. 1.1 A)
Power consumption (at 12 V): heating water container max. 0.4 A
Power consumption (at 230 V)
Air flow rate (free-blowing)
Air flow rate (free blowing) with 4 warm air outlets max. 287 m³/h
Power supply
Operating-voltage
Quiescent current approx. 1 mA
Quiescent current consumption CP plus VarioHeat
Quiescent current consumption CP plus (optional) 3 mA
FrostControl heating element (optional) max. 0.4 A
Water capacity 10 litres
Pump pressure max. 2.8 bar
System pressure max. 4.5 bar
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 approx. 80 min.
Weight approx. 15.1 kg
Dimensions (L x W x H) 510 x 450 x 300 mm
Installation dimensions (minimum 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
Installation cut-outs (L x W x H)

Truma Combi 6

Compact gas heater and hot water generator to guarantee your comfort in larger vehicles.

Energy sources Propane / butane
Operating pressure 30 mbar
Rated heat output
Rated heat output in gas mode 2000 W / 4000 W / 6000 W
Rated heat output in electric mode
Rated heat output in mixed mode
Fuel consumption 160 – 480 g/h
Power consumption
Power consumption (at 12 V): operation of heater and water container max. 5.6 A for short periods (average approx. 1.3 A)
Power consumption (at 12 V): heating water container max. 0.4 A
Power consumption (at 230 V)
Air flow rate (free-blowing)
Air flow rate (free blowing) with 4 warm air outlets max. 287 m³/h
Power supply
Operating-voltage
Quiescent current approx. 1 mA
Quiescent current consumption CP plus VarioHeat
Quiescent current consumption CP plus (optional) 3 mA
FrostControl heating element (optional) max. 0.4 A
Water capacity 10 litres
Pump pressure max. 2.8 bar
System pressure max. 4.5 bar
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 approx. 80 min.
Weight approx. 15.1 kg
Dimensions (L x W x H) 510 x 450 x 300 mm
Installation dimensions (minimum 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
Installation cut-outs (L x W x H)

Truma Combi D6

Powerful diesel variant of the Combi heater – ideal for larger motor homes.

Energy sources Diesel as per EN 590
Operating pressure
Rated heat output
Rated heat output in gas mode 2000 W / 4000 W / 6000 W
Rated heat output in electric mode
Rated heat output in mixed mode
Fuel consumption 220 – 630 ml/h (110 ml/h with average heat output of 1000 W)
Power consumption
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)
Power consumption (at 12 V): heating water container max. 1.8 A
Power consumption (at 230 V)
Air flow rate (free-blowing)
Air flow rate (free blowing) with 4 warm air outlets max. 287 m³/h
Power supply
Operating-voltage
Quiescent current approx. 1 mA
Quiescent current consumption CP plus VarioHeat
Quiescent current consumption CP plus (optional) 3 mA
FrostControl heating element (optional) max. 0.4 A
Water capacity 10 litres
Pump pressure max. 2.8 bar
System pressure max. 4.5 bar
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 approx. 80 min.
Weight approx. 15.8 kg
Dimensions (L x W x H) 525 x 450 x 300 mm
Installation dimensions (minimum 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
Installation cut-outs (L x W x H)

Truma Combi 4 E

Electric version of Combi 4 with integrated heating elements for gas, electrical and mixed mode.

Energy sources Propane / butane + electricity
Operating pressure 30 mbar
Rated heat output
Rated heat output in gas mode 2000 W / 4000 W
Rated heat output in electric mode 900 W / 1800 W
Rated heat output in mixed mode max. 3800 W
Fuel consumption 160 – 320 g/h
Power consumption
Power consumption (at 12 V): operation of heater and water container max. 5.6 A for short periods (average approx. 1.1 A)
Power consumption (at 12 V): heating water container max. 0.4 A
Power consumption (at 230 V) 3.9 A / 7.8 A
Air flow rate (free-blowing)
Air flow rate (free blowing) with 4 warm air outlets max. 287 m³/h
Power supply
Operating-voltage
Quiescent current approx. 1 mA
Quiescent current consumption CP plus VarioHeat
Quiescent current consumption CP plus (optional) 3 mA
FrostControl heating element (optional) max. 0.4 A
Water capacity 10 litres
Pump pressure max. 2.8 bar
System pressure max. 4.5 bar
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 approx. 80 min.
Weight approx. 15.1 kg
Dimensions (L x W x H) 510 x 450 x 300 mm
Installation dimensions (minimum 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
Installation cut-outs (L x W x H)

Truma Combi 6 E

Electric version of Combi 6 with additional heating elements for gas, electrical and mixed mode.

Energy sources Propane / butane + electricity
Operating pressure 30 mbar
Rated heat output
Rated heat output in gas mode 2000 W / 4000 W / 6000 W
Rated heat output in electric mode 900 W / 1800 W
Rated heat output in mixed mode max. 5800 W
Fuel consumption 160 – 480 g/h
Power consumption
Power consumption (at 12 V): operation of heater and water container max. 5.6 A for short periods (average approx. 1.3 A)
Power consumption (at 12 V): heating water container max. 0.4 A
Power consumption (at 230 V) 3.9 A / 7.8 A
Air flow rate (free-blowing)
Air flow rate (free blowing) with 4 warm air outlets max. 287 m³/h
Power supply
Operating-voltage
Quiescent current approx. 1 mA
Quiescent current consumption CP plus VarioHeat
Quiescent current consumption CP plus (optional) 3 mA
FrostControl heating element (optional) max. 0.4 A
Water capacity 10 litres
Pump pressure max. 2.8 bar
System pressure max. 4.5 bar
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 approx. 80 min.
Weight approx. 15.1 kg
Dimensions (L x W x H) 510 x 450 x 300 mm
Installation dimensions (minimum 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
Installation cut-outs (L x W x H)

Truma Combi D 6 E

Electric version of the Combi D 6 diesel heater with additional electric heating elements.

Energy sources Diesel as per EN 590
Operating pressure
Rated heat output
Rated heat output in gas mode 2000 W / 4000 W / 6000 W
Rated heat output in electric mode 900 W / 1800 W
Rated heat output in mixed mode max. 5800 W
Fuel consumption 220 – 630 ml/h (110 ml/h with average heat output of 1000 W)
Power consumption
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)
Power consumption (at 12 V): heating water container max. 1.8 A
Power consumption (at 230 V) 3.9 A / 7.8 A
Air flow rate (free-blowing)
Air flow rate (free blowing) with 4 warm air outlets max. 287 m³/h
Power supply
Operating-voltage
Quiescent current approx. 1 mA
Quiescent current consumption CP plus VarioHeat
Quiescent current consumption CP plus (optional) 3 mA
FrostControl heating element (optional) max. 0.4 A
Water capacity 10 litres
Pump pressure max. 2.8 bar
System pressure max. 4.5 bar
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 approx. 80 min.
Weight approx. 16.9 kg
Dimensions (L x W x H) 525 x 450 x 300 mm
Installation dimensions (minimum 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
Installation cut-outs (L x W x H)

Truma S 3004

Gas heater with 3500W heat output for operation in caravans and motor homes without electricity.

Energy sources Propane / butane
Operating pressure 30 mbar
Rated heat output 3500 W
Rated heat output in gas mode
Rated heat output in electric mode
Rated heat output in mixed mode
Fuel consumption 30 – 280 g/h
Power consumption 225 mW (ignition)
Power consumption (at 12 V): operation of heater and water container
Power consumption (at 12 V): heating water container
Power consumption (at 230 V)
Air flow rate (free-blowing)
Air flow rate (free blowing) with 4 warm air outlets
Power supply
Operating-voltage 1.5 V (automatic ignition device with battery operation)
Quiescent current
Quiescent current consumption CP plus VarioHeat
Quiescent current consumption CP plus (optional)
FrostControl heating element (optional)
Water capacity
Pump pressure
System pressure
Heating time (from approx. 15 °C to approx. 60 °C): Water container
Heating time (from approx. 15 °C to approx. 60 °C): Heater and water container acc. to EN 15033
Weight approx. 10.3 kg
Dimensions (L x W x H) 373 x 503 x 545 mm
Installation dimensions (minimum 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)
Installation cut-outs (L x W x H) 280 x 480 x 480 mm

Truma S 5004

Powerful gas heater with 6000W heat output for operation in caravans without electricity.

Energy sources Propane / butane
Operating pressure 30 mbar
Rated heat output 6000 W
Rated heat output in gas mode
Rated heat output in electric mode
Rated heat output in mixed mode
Fuel consumption 60 – 480 g/h
Power consumption 225 mW (ignition)
Power consumption (at 12 V): operation of heater and water container
Power consumption (at 12 V): heating water container
Power consumption (at 230 V)
Air flow rate (free-blowing)
Air flow rate (free blowing) with 4 warm air outlets
Power supply
Operating-voltage 1.5 V (automatic ignition device with battery operation)
Quiescent current
Quiescent current consumption CP plus VarioHeat
Quiescent current consumption CP plus (optional)
FrostControl heating element (optional)
Water capacity
Pump pressure
System pressure
Heating time (from approx. 15 °C to approx. 60 °C): Water container
Heating time (from approx. 15 °C to approx. 60 °C): Heater and water container acc. to EN 15033
Weight approx. 17.5 kg
Dimensions (L x W x H) 496 x 533 x 568 mm
Installation dimensions (minimum 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)
Installation cut-outs (L x W x H) 380 x 510 x 505 mm

Truma S 2200

Especially compact gas heater with 1.5V auto ignitor for small caravans.

Energy sources Propane / butane
Operating pressure 30 mbar
Rated heat output 1850 W
Rated heat output in gas mode
Rated heat output in electric mode
Rated heat output in mixed mode
Fuel consumption 50 – 170 g/h
Power consumption 225 mW (ignition)
Power consumption (at 12 V): operation of heater and water container
Power consumption (at 12 V): heating water container
Power consumption (at 230 V)
Air flow rate (free-blowing)
Air flow rate (free blowing) with 4 warm air outlets
Power supply
Operating-voltage 1.5 V (automatic ignition device with battery operation)
Quiescent current
Quiescent current consumption CP plus VarioHeat
Quiescent current consumption CP plus (optional)
FrostControl heating element (optional)
Water capacity
Pump pressure
System pressure
Heating time (from approx. 15 °C to approx. 60 °C): Water container
Heating time (from approx. 15 °C to approx. 60 °C): Heater and water container acc. to EN 15033
Weight approx. 6.7 kg
Dimensions (L x W x H) 120 x 420 x 365 mm
Installation dimensions (minimum 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)
Installation cut-outs (L x W x H)

Truma Ultraheat

Electric 230V additional heater for Truma S heaters warms up the room even faster.

Energy sources Electricity
Operating pressure
Rated heat output 500 W / 1000 W / 2000 W
Rated heat output in gas mode
Rated heat output in electric mode
Rated heat output in mixed mode
Fuel consumption 230 V / 50 Hz
Power consumption 2.2 A / 4.5 A / 8.5 A
Power consumption (at 12 V): operation of heater and water container
Power consumption (at 12 V): heating water container
Power consumption (at 230 V)
Air flow rate (free-blowing)
Air flow rate (free blowing) with 4 warm air outlets
Power supply
Operating-voltage
Quiescent current
Quiescent current consumption CP plus VarioHeat
Quiescent current consumption CP plus (optional)
FrostControl heating element (optional)
Water capacity
Pump pressure
System pressure
Heating time (from approx. 15 °C to approx. 60 °C): Water container
Heating time (from approx. 15 °C to approx. 60 °C): Heater and water container acc. to EN 15033 approx. 2 kg
Weight
Dimensions (L x W x H)
Installation dimensions (minimum 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)
Installation cut-outs (L x W x H)

Truma VarioHeat eco

High-performance, compact gas heater of the latest generation. Suitable for small vans, motorhomes and caravans.

Energy sources Propane / butane
Operating pressure 30 mbar
Rated heat output 1300 W / 2800 W
Rated heat output in gas mode
Rated heat output in electric mode
Rated heat output in mixed mode
Fuel consumption 100 g/h / 220 g/h
Power consumption 0,65 A / 2,75 A
Power consumption (at 12 V): operation of heater and water container
Power consumption (at 12 V): heating water container
Power consumption (at 230 V)
Air flow rate (free-blowing) 75 m³/h / 155 m³/h
Air flow rate (free blowing) with 4 warm air outlets
Power supply 12 V
Operating-voltage
Quiescent current
Quiescent current consumption CP plus VarioHeat 4 mA
Quiescent current consumption CP plus (optional)
FrostControl heating element (optional)
Water capacity
Pump pressure
System pressure
Heating time (from approx. 15 °C to approx. 60 °C): Water container
Heating time (from approx. 15 °C to approx. 60 °C): Heater and water container acc. to EN 15033
Weight approx. 5,5 kg
Dimensions (L x W x H) 400 x 284 x 123 mm
Installation dimensions (minimum 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)
Installation cut-outs (L x W x H)

Truma VarioHeat comfort

High-performance, space-saving gas heater with the latest technology. Suitable for medium to large vans, motorhomes and caravans.

Energy sources Propane / butane
Operating pressure 30 mbar
Rated heat output 1300 W / 2800 W / 3700 W
Rated heat output in gas mode
Rated heat output in electric mode
Rated heat output in mixed mode
Fuel consumption 100 g/h / 220 g/h / 290 g/h
Power consumption 0,65 A / 2,75 A / 5,4 A
Power consumption (at 12 V): operation of heater and water container
Power consumption (at 12 V): heating water container
Power consumption (at 230 V)
Air flow rate (free-blowing) 75 m³/h / 155 m³/h / 210 m³/h
Air flow rate (free blowing) with 4 warm air outlets
Power supply 12 V
Operating-voltage
Quiescent current
Quiescent current consumption CP plus VarioHeat 4 mA
Quiescent current consumption CP plus (optional)
FrostControl heating element (optional)
Water capacity
Pump pressure
System pressure
Heating time (from approx. 15 °C to approx. 60 °C): Water container
Heating time (from approx. 15 °C to approx. 60 °C): Heater and water container acc. to EN 15033
Weight approx. 5,5 kg
Dimensions (L x W x H) 400 x 284 x 123 mm
Installation dimensions (minimum 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)
Installation cut-outs (L x W x H) —-

Truma Combi 4 E

Electric version of Combi 4 with integrated heating elements for gas, electrical and mixed mode.

Energy sources Propane / butane + electricity
Operating pressure 30 mbar
Rated heat output
Rated heat output in gas mode 2000 W / 4000 W
Rated heat output in electric mode 900 W / 1800 W
Rated heat output in mixed mode max. 3800 W
Fuel consumption 160 – 320 g/h
Power consumption
Power consumption (at 12 V): operation of heater and water container max. 5.6 A for short periods (average approx. 1.1 A)
Power consumption (at 12 V): heating water container max. 0.4 A
Power consumption (at 230 V) 3.9 A / 7.8 A
Air flow rate (free-blowing)
Air flow rate (free blowing) with 4 warm air outlets max. 287 m³/h
Power supply
Operating-voltage
Quiescent current approx. 1 mA
Quiescent current consumption CP plus VarioHeat
Quiescent current consumption CP plus (optional) 3 mA
FrostControl heating element (optional) max. 0.4 A
Water capacity 10 litres
Pump pressure max. 2.8 bar
System pressure max. 4.5 bar
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 approx. 80 min.
Weight approx. 15.1 kg
Dimensions (L x W x H) 510 x 450 x 300 mm
Installation dimensions (minimum 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
Installation cut-outs (L x W x H)

Truma Combi 6

Compact gas heater and hot water generator to guarantee your comfort in larger vehicles.

Energy sources Propane / butane
Operating pressure 30 mbar
Rated heat output
Rated heat output in gas mode 2000 W / 4000 W / 6000 W
Rated heat output in electric mode
Rated heat output in mixed mode
Fuel consumption 160 – 480 g/h
Power consumption
Power consumption (at 12 V): operation of heater and water container max. 5.6 A for short periods (average approx. 1.3 A)
Power consumption (at 12 V): heating water container max. 0.4 A
Power consumption (at 230 V)
Air flow rate (free-blowing)
Air flow rate (free blowing) with 4 warm air outlets max. 287 m³/h
Power supply
Operating-voltage
Quiescent current approx. 1 mA
Quiescent current consumption CP plus VarioHeat
Quiescent current consumption CP plus (optional) 3 mA
FrostControl heating element (optional) max. 0.4 A
Water capacity 10 litres
Pump pressure max. 2.8 bar
System pressure max. 4.5 bar
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 approx. 80 min.
Weight approx. 15.1 kg
Dimensions (L x W x H) 510 x 450 x 300 mm
Installation dimensions (minimum 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
Installation cut-outs (L x W x H)

Truma Combi D6

Powerful diesel variant of the Combi heater – ideal for larger motor homes.

Energy sources Diesel as per EN 590
Operating pressure
Rated heat output
Rated heat output in gas mode 2000 W / 4000 W / 6000 W
Rated heat output in electric mode
Rated heat output in mixed mode
Fuel consumption 220 – 630 ml/h (110 ml/h with average heat output of 1000 W)
Power consumption
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)
Power consumption (at 12 V): heating water container max. 1.8 A
Power consumption (at 230 V)
Air flow rate (free-blowing)
Air flow rate (free blowing) with 4 warm air outlets max. 287 m³/h
Power supply
Operating-voltage
Quiescent current approx. 1 mA
Quiescent current consumption CP plus VarioHeat
Quiescent current consumption CP plus (optional) 3 mA
FrostControl heating element (optional) max. 0.4 A
Water capacity 10 litres
Pump pressure max. 2.8 bar
System pressure max. 4.5 bar
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 approx. 80 min.
Weight approx. 15.8 kg
Dimensions (L x W x H) 525 x 450 x 300 mm
Installation dimensions (minimum 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
Installation cut-outs (L x W x H)

Truma Combi 6 E

Electric version of Combi 6 with additional heating elements for gas, electrical and mixed mode.

Energy sources Propane / butane + electricity
Operating pressure 30 mbar
Rated heat output
Rated heat output in gas mode 2000 W / 4000 W / 6000 W
Rated heat output in electric mode 900 W / 1800 W
Rated heat output in mixed mode max. 5800 W
Fuel consumption 160 – 480 g/h
Power consumption
Power consumption (at 12 V): operation of heater and water container max. 5.6 A for short periods (average approx. 1.3 A)
Power consumption (at 12 V): heating water container max. 0.4 A
Power consumption (at 230 V) 3.9 A / 7.8 A
Air flow rate (free-blowing)
Air flow rate (free blowing) with 4 warm air outlets max. 287 m³/h
Power supply
Operating-voltage
Quiescent current approx. 1 mA
Quiescent current consumption CP plus VarioHeat
Quiescent current consumption CP plus (optional) 3 mA
FrostControl heating element (optional) max. 0.4 A
Water capacity 10 litres
Pump pressure max. 2.8 bar
System pressure max. 4.5 bar
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 approx. 80 min.
Weight approx. 15.1 kg
Dimensions (L x W x H) 510 x 450 x 300 mm
Installation dimensions (minimum 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
Installation cut-outs (L x W x H)

Truma Combi D 6 E

Electric version of the Combi D 6 diesel heater with additional electric heating elements.

Energy sources Diesel as per EN 590
Operating pressure
Rated heat output
Rated heat output in gas mode 2000 W / 4000 W / 6000 W
Rated heat output in electric mode 900 W / 1800 W
Rated heat output in mixed mode max. 5800 W
Fuel consumption 220 – 630 ml/h (110 ml/h with average heat output of 1000 W)
Power consumption
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)
Power consumption (at 12 V): heating water container max. 1.8 A
Power consumption (at 230 V) 3.9 A / 7.8 A
Air flow rate (free-blowing)
Air flow rate (free blowing) with 4 warm air outlets max. 287 m³/h
Power supply
Operating-voltage
Quiescent current approx. 1 mA
Quiescent current consumption CP plus VarioHeat
Quiescent current consumption CP plus (optional) 3 mA
FrostControl heating element (optional) max. 0.4 A
Water capacity 10 litres
Pump pressure max. 2.8 bar
System pressure max. 4.5 bar
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 approx. 80 min.
Weight approx. 16.9 kg
Dimensions (L x W x H) 525 x 450 x 300 mm
Installation dimensions (minimum 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
Installation cut-outs (L x W x H)

Truma S 3004

Gas heater with 3500W heat output for operation in caravans and motor homes without electricity.

Energy sources Propane / butane
Operating pressure 30 mbar
Rated heat output 3500 W
Rated heat output in gas mode
Rated heat output in electric mode
Rated heat output in mixed mode
Fuel consumption 30 – 280 g/h
Power consumption 225 mW (ignition)
Power consumption (at 12 V): operation of heater and water container
Power consumption (at 12 V): heating water container
Power consumption (at 230 V)
Air flow rate (free-blowing)
Air flow rate (free blowing) with 4 warm air outlets
Power supply
Operating-voltage 1.5 V (automatic ignition device with battery operation)
Quiescent current
Quiescent current consumption CP plus VarioHeat
Quiescent current consumption CP plus (optional)
FrostControl heating element (optional)
Water capacity
Pump pressure
System pressure
Heating time (from approx. 15 °C to approx. 60 °C): Water container
Heating time (from approx. 15 °C to approx. 60 °C): Heater and water container acc. to EN 15033
Weight approx. 10.3 kg
Dimensions (L x W x H) 373 x 503 x 545 mm
Installation dimensions (minimum 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)
Installation cut-outs (L x W x H) 280 x 480 x 480 mm

Truma S 5004

Powerful gas heater with 6000W heat output for operation in caravans without electricity.

Energy sources Propane / butane
Operating pressure 30 mbar
Rated heat output 6000 W
Rated heat output in gas mode
Rated heat output in electric mode
Rated heat output in mixed mode
Fuel consumption 60 – 480 g/h
Power consumption 225 mW (ignition)
Power consumption (at 12 V): operation of heater and water container
Power consumption (at 12 V): heating water container
Power consumption (at 230 V)
Air flow rate (free-blowing)
Air flow rate (free blowing) with 4 warm air outlets
Power supply
Operating-voltage 1.5 V (automatic ignition device with battery operation)
Quiescent current
Quiescent current consumption CP plus VarioHeat
Quiescent current consumption CP plus (optional)
FrostControl heating element (optional)
Water capacity
Pump pressure
System pressure
Heating time (from approx. 15 °C to approx. 60 °C): Water container
Heating time (from approx. 15 °C to approx. 60 °C): Heater and water container acc. to EN 15033
Weight approx. 17.5 kg
Dimensions (L x W x H) 496 x 533 x 568 mm
Installation dimensions (minimum 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)
Installation cut-outs (L x W x H) 380 x 510 x 505 mm

Truma S 2200

Especially compact gas heater with 1.5V auto ignitor for small caravans.

Energy sources Propane / butane
Operating pressure 30 mbar
Rated heat output 1850 W
Rated heat output in gas mode
Rated heat output in electric mode
Rated heat output in mixed mode
Fuel consumption 50 – 170 g/h
Power consumption 225 mW (ignition)
Power consumption (at 12 V): operation of heater and water container
Power consumption (at 12 V): heating water container
Power consumption (at 230 V)
Air flow rate (free-blowing)
Air flow rate (free blowing) with 4 warm air outlets
Power supply
Operating-voltage 1.5 V (automatic ignition device with battery operation)
Quiescent current
Quiescent current consumption CP plus VarioHeat
Quiescent current consumption CP plus (optional)
FrostControl heating element (optional)
Water capacity
Pump pressure
System pressure
Heating time (from approx. 15 °C to approx. 60 °C): Water container
Heating time (from approx. 15 °C to approx. 60 °C): Heater and water container acc. to EN 15033
Weight approx. 6.7 kg
Dimensions (L x W x H) 120 x 420 x 365 mm
Installation dimensions (minimum 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)
Installation cut-outs (L x W x H)

Truma Ultraheat

Electric 230V additional heater for Truma S heaters warms up the room even faster.

Energy sources Electricity
Operating pressure
Rated heat output 500 W / 1000 W / 2000 W
Rated heat output in gas mode
Rated heat output in electric mode
Rated heat output in mixed mode
Fuel consumption 230 V / 50 Hz
Power consumption 2.2 A / 4.5 A / 8.5 A
Power consumption (at 12 V): operation of heater and water container
Power consumption (at 12 V): heating water container
Power consumption (at 230 V)
Air flow rate (free-blowing)
Air flow rate (free blowing) with 4 warm air outlets
Power supply
Operating-voltage
Quiescent current
Quiescent current consumption CP plus VarioHeat
Quiescent current consumption CP plus (optional)
FrostControl heating element (optional)
Water capacity
Pump pressure
System pressure
Heating time (from approx. 15 °C to approx. 60 °C): Water container
Heating time (from approx. 15 °C to approx. 60 °C): Heater and water container acc. to EN 15033 approx. 2 kg
Weight
Dimensions (L x W x H)
Installation dimensions (minimum 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)
Installation cut-outs (L x W x H)

Truma VarioHeat eco

High-performance, compact gas heater of the latest generation. Suitable for small vans, motorhomes and caravans.

Energy sources Propane / butane
Operating pressure 30 mbar
Rated heat output 1300 W / 2800 W
Rated heat output in gas mode
Rated heat output in electric mode
Rated heat output in mixed mode
Fuel consumption 100 g/h / 220 g/h
Power consumption 0,65 A / 2,75 A
Power consumption (at 12 V): operation of heater and water container
Power consumption (at 12 V): heating water container
Power consumption (at 230 V)
Air flow rate (free-blowing) 75 m³/h / 155 m³/h
Air flow rate (free blowing) with 4 warm air outlets
Power supply 12 V
Operating-voltage
Quiescent current
Quiescent current consumption CP plus VarioHeat 4 mA
Quiescent current consumption CP plus (optional)
FrostControl heating element (optional)
Water capacity
Pump pressure
System pressure
Heating time (from approx. 15 °C to approx. 60 °C): Water container
Heating time (from approx. 15 °C to approx. 60 °C): Heater and water container acc. to EN 15033
Weight approx. 5,5 kg
Dimensions (L x W x H) 400 x 284 x 123 mm
Installation dimensions (minimum 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)
Installation cut-outs (L x W x H)

Truma VarioHeat comfort

High-performance, space-saving gas heater with the latest technology. Suitable for medium to large vans, motorhomes and caravans.

Energy sources Propane / butane
Operating pressure 30 mbar
Rated heat output 1300 W / 2800 W / 3700 W
Rated heat output in gas mode
Rated heat output in electric mode
Rated heat output in mixed mode
Fuel consumption 100 g/h / 220 g/h / 290 g/h
Power consumption 0,65 A / 2,75 A / 5,4 A
Power consumption (at 12 V): operation of heater and water container
Power consumption (at 12 V): heating water container
Power consumption (at 230 V)
Air flow rate (free-blowing) 75 m³/h / 155 m³/h / 210 m³/h
Air flow rate (free blowing) with 4 warm air outlets
Power supply 12 V
Operating-voltage
Quiescent current
Quiescent current consumption CP plus VarioHeat 4 mA
Quiescent current consumption CP plus (optional)
FrostControl heating element (optional)
Water capacity
Pump pressure
System pressure
Heating time (from approx. 15 °C to approx. 60 °C): Water container
Heating time (from approx. 15 °C to approx. 60 °C): Heater and water container acc. to EN 15033
Weight approx. 5,5 kg
Dimensions (L x W x H) 400 x 284 x 123 mm
Installation dimensions (minimum 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)
Installation cut-outs (L x W x H) —-

Accessories for Truma Combi 4

Find suitable accessories for your Combi 4: from awning warmer to altitude kit.

Optimum warm air distribution

Precisely coordinated modular system. Ensures even, comfortable heat distribution throughout the interior.

Air distribution for Truma warm air systems

Precisely coordinated modular system. Ensures even, comfortable heat distribution throughout the interior.

  • Adjustable flow direction
  • Controllable air volume
  • Quiet air circulation
  • Targeted warm air at thermal bridges 

Awning warmer

Directs the warm air from the existing caravan heater directly into the awning. If more heat is required, a second awning warmer can be installed.

Truma awning warmer

Directs the warm air from the existing caravan heater directly into the awning. If more heat is required, a second awning warmer can be installed. 

Cowl extension KVC for Combi

Prevents the heater flame extinguishing in case of strong winds or a lot of snow. For caravans and motor homes.
Length: 30 cm 

Cowl extension KVC for Truma Combi heaters

Prevents the heater flame extinguishing in case of strong winds or a lot of snow. For caravans and motor homes.
Length: 30 cm 

FrostControl heating element

When the heater is switched on, the heating element quickly warms to ten degrees Celsius. Consequently, the water container can be filled regardless of the room temperature. Complete with 1.5 m cable. 

FrostControl heating element for Combi heaters

When the heater is switched on, the heating element quickly warms to ten degrees Celsius. Consequently, the water container can be filled regardless of the room temperature. Complete with 1.5 m cable. 

Window switch

Prevents operation of LPG heaters with open windows if the cowl is installed below the window or up to 30 cm beside it. Universal for all common caravan hinged windows. 

Truma window switch for caravan hinged windows

Prevents operation of LPG heaters with open windows if the cowl is installed below the window or up to 30 cm beside it. Universal for all common caravan hinged windows.

Scope of delivery:

  • Window switch (4 m cable)
  • Adapter, 2 screws

Truma CP plus iNet ready

Modern, digital control panel for Truma Combi heaters and air conditioning systems. With automatic climate control, boost function and time switch.

Digital Truma CP plus iNet ready control panel

Modern, digital control panel for Truma Combi heaters and air conditioning systems. With automatic climate control, boost function and time switch.

  • Intuitive operation
  • Practical rotary push button, large display with background lighting
  • Convenient programming of water and room temperature

Surface-mounted frame CP plus

For installation of the digital CP plus iNet ready control panel in caravans or motor homes, if the control panel cannot be flush mounted in the wall.
 

Surface-mounted frame CP plus

For installation of the digital CP plus iNet ready control panel in caravans or motor homes, if the control panel cannot be flush mounted in the wall.

TIN distributor

This allows two appliances to be connected to the digital CP plus iNet ready control panel – such as a Truma Combi heater and an iNet Box.
 

TIN distributor for digital CP plus control panel

This allows two appliances to be connected to the digital CP plus iNet ready control panel – such as a Truma Combi heater and an iNet Box.
 

  • Message
  • Service Helpline
  • Service Centre
  • Dealer search

One number for all cases:

+49 (0) 89 4617-2020

Do you have a question about a product, would you like to arrange an appointment with a Truma Service technician or do you need assistance? Just call us.

Service times:
Monday to Friday from 8 a.m. to 6 p.m.

If you have a question about an appliance, always have information about the appliance type, year of manufacture and factory number at hand. You'll find this on the type plate on the appliance.

Truma type plate

Visit Truma in Putzbrunn.

Service directly from the manufacturer: The Truma Service workshop is located in Putzbrunn, near Munich, Germany. Our staff are very familiar with all Truma products – especially if things get tricky. A journey that’s always worth the effort.

Service times

May to September
Monday – Thursday: 7:30 a.m. – 4:30 p.m.
Friday: 7:30 a.m. – 3 p.m.

October to April
Monday – Thursday: 7:30 a.m. – 4:30 p.m.
Friday: 7:30 a.m. – 4 p.m.

To arrange an appointment, call

+49 (0) 89 4617-2020


Truma Servicewerkstatt
Michael-Haslbeck-Straße 13
85640 Putzbrunn, Germany

Find your nearest Truma Dealer.

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