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Truma Combi eco

The original furnace and water heater

Enjoy twice the comfort with Truma Combi eco: furnace and water heater in one appliance. This saves space and weight in your travel trailer or motorhome.

Space-saving two-in-one appliance
Near-silent operation
Efficient heat for year-round camping

Technical Details

Suitable for
Travel trailers and motorhomes
Available for
OEM
Energy source
Propane
Energy input rate
Level 1: 7,500 BTU/h
Level 2: 14,300 BTU/h
Fuel consumption
Level 1: 5.3 oz/h (150 g/h)
Level 2: 10 oz/h (290 g/h)
Power consumption
transient: max. 6.1 A (at 12 volt DC)
Capacity of water tank
2.64 gallons (10 liters)
Water heating time (from 59°F to 140°F)
approx. 23 minutes in hot water mode
Water inlet pressure
max. 40.6 psi (2.8 bar)
System operating pressure
max. 65.3 psi (4.5 bar)
Weight
35.1 lbs (15.9 kg)
Dimensions
18.3" W x 20.6" L x 11.8" H (465mm W x 523mm L x 300mm H)

Truma Combi eco – 2-in-1 RV System

Enjoy twice the comfort with Truma Combi eco: an RV furnace and water heater in one appliance. This saves space and weight in your motorhome or travel trailer. Truma has integrated a 2.64 gal. (10L) water tank into the system so that the water can be heated in the colder months. When the weather is warm, you can use your hot water without running the furnace.  The ducted furnace delivers heat throughout the RV for a pleasant indoor climate. Warm air flows from strategically placed outlets throughout the RV. The Truma Combi heater is almost silent and extremely economical to run.

Truma systems allow us to bring the comforts of home like hot showers and heat for cold days with us on the road.
Hank Strange
Strangerpalooza

Truma Combi – The Industry Original

Truma introduced the Combi to the RV industry in 2007, the first RV furnace of its type. Since then, Truma has continued to innovate and evolve this heating technology. Hot air and hot water from one smart appliance provide the comforts of home while out on the road. The water tank is integrated into the furnace, providing hot water while it produces hot air. When the weather is warm, you can use your hot water without running the furnace.

Truma Combi eco Features:

  • Near silent operation
  • Lightweight and space-saving solution
  • Maintains constant temperature throughout the RV
  • Highest available energy-efficiency over 90%
  • Durable stainless steel water tank
  • Adjust functions intuitively on the digital CP plus control panel

Optimize Your Heat

The Truma Combi is designed to deliver warm air into the interior of your RV through strategically placed outlets. Optimize your heating with directional Lamella vent covers.

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Heading out this winter?

Visit our blog to find articles that will help you extend your camping season and get the most out of your RV:

Two Systems, Complete Comfort

The Truma Combi owners are just one step away from achieving complete comfort. Truma Interconnect capabilities allow you to upgrade your RV with a Truma air conditioner and utilize the CP plus already installed in your vehicle. Control your heating and hot water functions from the Combi and the cooling functions of your Aventa from one convenient place.

Learn more

Truma Interconnect Graphic

Additional Heating Systems

FAQ

Fuori freddo.
Dentro Truma.

Il calore di cui ti puoi fidare, da oltre 75 anni.

Froid à l’extérieur.
Truma à l’intérieur.

Un mode de chauffage fiable depuis plus de 75 ans.

Draußen kalt.
Drinnen Truma.

Zuverlässige Wärme seit über 75 Jahren.