Couple enjoys the mountain view while son is looking out of the caravan

Truma Combi comfort plus

Combination heater with integrated heating elements for large vehicles

US version of the Combi heater

Truma Combi comfort plus is a warm air heater with integrated hot water generator. It's different from Truma Combi comfort due to its integrated electric heating elements. These allow you to run the heater in gas, electrical, or mixed mode. For stationary use at camp sites, you can run the Combi heater with the 12V power supply unit without the vehicle battery.

  • With integrated heating elements: runs in gas, electric or mixed mode
  • Fast, even water heating in a very short time
  • Very low power consumption

US version of the Combi heater
Truma Combi comfort plus is especially suitable for large vehicles. It combines a heater and hot water generator in one appliance.
Digital control panel CP plus
Set the room and water temperature of Truma Combi comfort plus on the digital Truma CP plus control panel.
Sectional model of a Combi heater
The structural drawing of the Truma Combi heater shows the individual functions.

More details about Truma Combi comfort plus

All you have to do is set your preferred temperature on the digital control panel and let the powerful fans of the Truma Combi comfort plus do the rest. They distribute warm air evenly throughout the vehicle through the four air outlets. If the water tank is filled, water is heated at the same time. In summer, you can heat just the water without using the space heater.

Combi comfort plus is not only powerful and economical, it can also be installed flexibly in any vehicle and requires little space.

  • Lightweight and compact, allowing various installation options
  • In hot water mode, water can be heated independently of the space heater
  • Intuitive operation of Combi comfort plus with the digital CP plus control panel

Combi features and benefits
Truma Combi Features and Benefits.
Combi features and benefits
Truma Combi Winterization and Maintenance.
Operation of a Combi heater
Switch on comfort with the central CP plus control panel for Truma Combi heaters and air conditioners.

Truma Dealer

Find your nearest Truma Certified Dealer.

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Compare Truma Combi heating systems

Truma Combi comfort plus

Electric version of Combi comfort with additional heating elements for gas, electrical, and mixed modes.

Fuel LP gas (propane only)
Inlet pressure 11 – 13 in. wc (27.4 – 32.4 mbar)
Manifold pressure 10 in. wc (24.9 mbar)
Duct static pressure minimum of 0.00 in. wc (0.0 mbar), maximum of 0.65 in. wc (1.6 mbar)
Temperature rise < 150 °F (83 °C)
LP gas mode 7500 BTU/h (2.2 kW) 5.3 oz/h (150 g/h) / 14300 BTU/h (4.2 kW) 10 oz/h (290 g/h) / 20400 BTU/h (6 kW) 14 oz/h (410 g/h)
Electric mode 850 W / 1700 W / —
Mixed mode (LP gas + electric) 14300 BTU/h (4.2 kW) + 1700 W
Power consumption at 12 V DC (DC <1 Vpp) transient: max. 6.1 A (average power consumption: approx. 1.8 A)
Power consumption at 12 V DC (DC <1 Vpp) (water heating only) max. 0.9 A
Power consumption at 120 V AC / 60 Hz (operating level 1) 7.1 A / 14.2 A / —
Capacity of hot water container 2.64 gallons (10 liters)
Water heating time from 59 °F (15 °C) to 140 °F (60 °C) approx. 23 minutes in hot water mode (measured according to EN 15033)
Water inlet pressure max. 40.6 psi (2.8 bar)
System operating pressure max. 65.3 psi (4.5 bar)
Shipping weight (without water and without peripheral equipment) 37.0 lbs (16.8 kg)

Truma Combi eco plus

Electric version of Combi eco with integrated heating elements for gas, electrical, and mixed modes.

Fuel LP gas (propane only)
Inlet pressure 11 – 13 in. wc (27.4 – 32.4 mbar)
Manifold pressure 10 in. wc (24.9 mbar)
Duct static pressure minimum of 0.00 in. wc (0.0 mbar), maximum of 0.65 in. wc (1.6 mbar)
Temperature rise < 150 °F (83 °C)
LP gas mode 7500 BTU/h (2.2 kW) 5.3 oz/h (150 g/h) / 14300 BTU/h (4.2 kW) 10 oz/h (290 g/h) / —
Electric mode 850 W / 1700 W / —
Mixed mode (LP gas + electric) 7500 BTU/h (2.2 kW) + 1700 W
Power consumption at 12 V DC (DC <1 Vpp) transient: max. 6.1 A (average power consumption: approx. 1.6 A)
Power consumption at 12 V DC (DC <1 Vpp) (water heating only) max. 0.9 A
Power consumption at 120 V AC / 60 Hz (operating level 1) 7.1 A / 14.2 A / —
Capacity of hot water container 2.64 gallons (10 liters)
Water heating time from 59 °F (15 °C) to 140 °F (60 °C) approx. 23 minutes in hot water mode (measured according to EN 15033)
Water inlet pressure max. 40.6 psi (2.8 bar)
System operating pressure max. 65.3 psi (4.5 bar)
Shipping weight (without water and without peripheral equipment) 37.0 lbs (16.8 kg)

Truma Combi eco

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

Fuel LP gas (propane only)
Inlet pressure 11 – 13 in. wc (27.4 – 32.4 mbar)
Manifold pressure 10 in. wc (24.9 mbar)
Duct static pressure minimum of 0.00 in. wc (0.0 mbar), maximum of 0.65 in. wc (1.6 mbar)
Temperature rise <150 °F (83 °C)
LP gas mode 7500 BTU/h (2.2 kW) 5.3 oz/h (150 g/h) / 14300 BTU/h (4.2 kW) 10 oz/h (290 g/h) / —
Electric mode
Mixed mode (LP gas + electric)
Power consumption at 12 V DC (DC <1 Vpp) transient: max. 6.1 A (average power consumption: approx. 1.6 A)
Power consumption at 12 V DC (DC <1 Vpp) (water heating only) max. 0.9 A
Power consumption at 120 V AC / 60 Hz (operating level 1)
Capacity of hot water container 2.64 gallons (10 liters)
Water heating time from 59 °F (15 °C) to 140 °F (60 °C) approx. 23 minutes in hot water mode (measured according to EN 15033)
Water inlet pressure max. 40.6 psi (2.8 bar)
System operating pressure max. 65.3 psi (4.5 bar)
Shipping weight (without water and without peripheral equipment) 35.1 lbs (15.9 kg)

Truma Combi comfort

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

Fuel LP gas (propane only)
Inlet pressure 11 – 13 in. wc (27.4 – 32.4 mbar)
Manifold pressure 10 in. wc (24.9 mbar)
Duct static pressure minimum of 0.00 in. wc (0.0 mbar), maximum of 0.65 in. wc (1.6 mbar)
Temperature rise < 150 °F (83 °C)
LP gas mode 7500 BTU/h (2.2 kW) 5.3 oz/h (150 g/h) / 14300 BTU/h (4.2 kW) 10 oz/h (290 g/h) / 20,00 BTU/h (6 kW) 14 oz/h (410 g/h)
Electric mode
Mixed mode (LP gas + electric)
Power consumption at 12 V DC (DC <1 Vpp) transient: max. 6.1 A (average power consumption: approx. 1.8 A)
Power consumption at 12 V DC (DC <1 Vpp) (water heating only) max. 0.9 A
Power consumption at 120 V AC / 60 Hz (operating level 1)
Capacity of hot water container 2.64 gallons (10 liters)
Water heating time from 59 °F (15 °C) to 140 °F (60 °C) approx. 23 minutes in hot water mode (measured according to EN 15033)
Water inlet pressure max. 40.6 psi (2.8 bar)
System operating pressure max. 65.3 psi (4.5 bar)
Shipping weight (without water and without peripheral equipment) 35.1 lbs (15.9 kg)

Truma CP plus

Digital control panel for Truma Combi heaters – simply turn on the feel-good factor.

Fuel 8 –16.5 VDC
Inlet pressure max. 65 mA (100% backlighting) 10 mA (stand-by)
Manifold pressure 3 mA (Off)
Duct static pressure LCD, monochrome, with backlighting, diagonal 3.3 in. (84 mm)
Temperature rise TIN bus
LP gas mode 13 °F to 140 °F (-25 °C to +60 °C)
Electric mode 13 °F to 158 °F (-25 °C to +70 °C)
Mixed mode (LP gas + electric) approx. 0.22 lb (approx. 100 g)
Power consumption at 12 V DC (DC <1 Vpp) 3.62 x 4.06 x 1.58 in. (92 x 103 x 40 mm)
Power consumption at 12 V DC (DC <1 Vpp) (water heating only)
Power consumption at 120 V AC / 60 Hz (operating level 1)
Capacity of hot water container
Water heating time from 59 °F (15 °C) to 140 °F (60 °C)
Water inlet pressure
System operating pressure
Shipping weight (without water and without peripheral equipment)

Truma Combi comfort

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

Fuel LP gas (propane only)
Inlet pressure 11 – 13 in. wc (27.4 – 32.4 mbar)
Manifold pressure 10 in. wc (24.9 mbar)
Duct static pressure minimum of 0.00 in. wc (0.0 mbar), maximum of 0.65 in. wc (1.6 mbar)
Temperature rise < 150 °F (83 °C)
LP gas mode 7500 BTU/h (2.2 kW) 5.3 oz/h (150 g/h) / 14300 BTU/h (4.2 kW) 10 oz/h (290 g/h) / 20,00 BTU/h (6 kW) 14 oz/h (410 g/h)
Electric mode
Mixed mode (LP gas + electric)
Power consumption at 12 V DC (DC <1 Vpp) transient: max. 6.1 A (average power consumption: approx. 1.8 A)
Power consumption at 12 V DC (DC <1 Vpp) (water heating only) max. 0.9 A
Power consumption at 120 V AC / 60 Hz (operating level 1)
Capacity of hot water container 2.64 gallons (10 liters)
Water heating time from 59 °F (15 °C) to 140 °F (60 °C) approx. 23 minutes in hot water mode (measured according to EN 15033)
Water inlet pressure max. 40.6 psi (2.8 bar)
System operating pressure max. 65.3 psi (4.5 bar)
Shipping weight (without water and without peripheral equipment) 35.1 lbs (15.9 kg)

Truma Combi eco

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

Fuel LP gas (propane only)
Inlet pressure 11 – 13 in. wc (27.4 – 32.4 mbar)
Manifold pressure 10 in. wc (24.9 mbar)
Duct static pressure minimum of 0.00 in. wc (0.0 mbar), maximum of 0.65 in. wc (1.6 mbar)
Temperature rise <150 °F (83 °C)
LP gas mode 7500 BTU/h (2.2 kW) 5.3 oz/h (150 g/h) / 14300 BTU/h (4.2 kW) 10 oz/h (290 g/h) / —
Electric mode
Mixed mode (LP gas + electric)
Power consumption at 12 V DC (DC <1 Vpp) transient: max. 6.1 A (average power consumption: approx. 1.6 A)
Power consumption at 12 V DC (DC <1 Vpp) (water heating only) max. 0.9 A
Power consumption at 120 V AC / 60 Hz (operating level 1)
Capacity of hot water container 2.64 gallons (10 liters)
Water heating time from 59 °F (15 °C) to 140 °F (60 °C) approx. 23 minutes in hot water mode (measured according to EN 15033)
Water inlet pressure max. 40.6 psi (2.8 bar)
System operating pressure max. 65.3 psi (4.5 bar)
Shipping weight (without water and without peripheral equipment) 35.1 lbs (15.9 kg)

Truma Combi eco plus

Electric version of Combi eco with integrated heating elements for gas, electrical, and mixed modes.

Fuel LP gas (propane only)
Inlet pressure 11 – 13 in. wc (27.4 – 32.4 mbar)
Manifold pressure 10 in. wc (24.9 mbar)
Duct static pressure minimum of 0.00 in. wc (0.0 mbar), maximum of 0.65 in. wc (1.6 mbar)
Temperature rise < 150 °F (83 °C)
LP gas mode 7500 BTU/h (2.2 kW) 5.3 oz/h (150 g/h) / 14300 BTU/h (4.2 kW) 10 oz/h (290 g/h) / —
Electric mode 850 W / 1700 W / —
Mixed mode (LP gas + electric) 7500 BTU/h (2.2 kW) + 1700 W
Power consumption at 12 V DC (DC <1 Vpp) transient: max. 6.1 A (average power consumption: approx. 1.6 A)
Power consumption at 12 V DC (DC <1 Vpp) (water heating only) max. 0.9 A
Power consumption at 120 V AC / 60 Hz (operating level 1) 7.1 A / 14.2 A / —
Capacity of hot water container 2.64 gallons (10 liters)
Water heating time from 59 °F (15 °C) to 140 °F (60 °C) approx. 23 minutes in hot water mode (measured according to EN 15033)
Water inlet pressure max. 40.6 psi (2.8 bar)
System operating pressure max. 65.3 psi (4.5 bar)
Shipping weight (without water and without peripheral equipment) 37.0 lbs (16.8 kg)

Truma CP plus

Digital control panel for Truma Combi heaters – simply turn on the feel-good factor.

Fuel 8 –16.5 VDC
Inlet pressure max. 65 mA (100% backlighting) 10 mA (stand-by)
Manifold pressure 3 mA (Off)
Duct static pressure LCD, monochrome, with backlighting, diagonal 3.3 in. (84 mm)
Temperature rise TIN bus
LP gas mode 13 °F to 140 °F (-25 °C to +60 °C)
Electric mode 13 °F to 158 °F (-25 °C to +70 °C)
Mixed mode (LP gas + electric) approx. 0.22 lb (approx. 100 g)
Power consumption at 12 V DC (DC <1 Vpp) 3.62 x 4.06 x 1.58 in. (92 x 103 x 40 mm)
Power consumption at 12 V DC (DC <1 Vpp) (water heating only)
Power consumption at 120 V AC / 60 Hz (operating level 1)
Capacity of hot water container
Water heating time from 59 °F (15 °C) to 140 °F (60 °C)
Water inlet pressure
System operating pressure
Shipping weight (without water and without peripheral equipment)

FAQs about Truma Combi comfort plus

Things you should know about the Truma Combi comfort plus heater for caravans and motor homes. Simply click a question.

Accessories for Truma Combi comfort plus

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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
  • Message
  • Contact Info
  • Truma Certified Dealer

Contact

Tel. +1 (855) 55-TRUMA
Fax +1 (574) 538-2426


Truma Corp
825 E Jackson Blvd
Elkhart, IN 46516
USA

Find your nearest Truma Certified Dealer

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