⚠️ IMPORTANT NOTICE TO CUSTOMERS
This product is available with installation only and cannot be purchased separately.
To ensure proper fitment, safety, and compliance, this product must be installed exclusively by Canada RV.
All installations are performed at our facility located in Châteauguay, Quebec, Canada.
By purchasing this product, the customer acknowledges and agrees that installation by Canada RV is a mandatory condition of sale.
Gasoline-powered 2-in-1 Comfort
Truma Combi G comfort uses gasoline to provide warm air and hot water for motorhomes for a lightweight, space-saving solution
Technical Details
Truma Combi G – Gasoline-powered 2-in-1 Comfort
The Truma Combi G is Truma’s first gasoline-powered system. The newest evolution of Truma’s signature 2-in-1 system is a single-fuel solution that delivers hot air and hot water from one smart appliance. This saves space and weight in your RV by eliminating the need for bulky propane tanks to fuel your furnace and water heater.
Like its propane predecessor, Combi G has integrated a 2.6-gallon (10L) water tank into the system in such a way that the water can be heated by the furnace in the colder months. In warmer weather, you can get hot water for your shower and everyday needs independent of the furnace.
The Combi G features five operating levels to achieve the desired temperature in the RV more efficiently. With automatic altitude adjustment, the system will perform efficiently at high altitudes without any additional preparation for those spontaneous weekends in the mountains.
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 G comfort:
- Five operating levels: 6,800 BTU/h, 10,200 BTU/h, 13,650 BTU/h, 17,060 BTU/h, and 20,470 BTU/h
- Lightweight and space-saving solution
- Maintains constant temperature throughout the RV with only three air ducts
- Eliminates the need for bulky propane tanks
- Water heats up quickly
- Extremely light and compact, which allows various installation options
- Very low power consumption


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.
Truma Combi D comfort
Diesel-powered 2-in-1 comfort
The Truma Combi D comfort allows you enjoy twice the comfort with a diesel-powered furnace and water heater in one compact appliance.
Technical Details
Truma Combi D comfort – A Single-fuel Solution for Double the Comfort
Reduce your dependency on propane with Truma Combi D comfort. Truma’s revolutionary two-in-one furnace and water heater is available as a diesel-powered solution for motorhomes with diesel fuel. Take refuge in a cozy camper in the winter months and wash off with a hot shower all year round. Combi D comfort shares the same footprint as other Combi options to save space and weight in your RV. The Combi D comfort features six operating levels to achieve the desired temperature more efficiently.
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.

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:
Truma Combi D comfort:
- Six operating levels: 3,400 BTU/h, 6,800 BTU/h, 10,200 BTU/h, 13,650 BTU/h, 17,060 BTU/h, and 20,470 BTU/h
- Lightweight and space-saving solution
- Maintains constant temperature throughout the RV with ducted system
- Eliminates the need for bulky propane tanks
- Water heats up quickly
- Extremely light and compact, which allows various installation options
- Very low power consumption


Two Systems, Complete Comfort
Truma Combi owners are just one step away from achieving complete comfort. You can already manage your heat and hot water with one appliance, controlled by the CP plus control panel. Now you can upgrade your RV with a brand new Truma Aventa rooftop air conditioner with its own dedicated wireless remote control.
Width: 62.79" (1595mm)
Crossbar Length: 62.40" (1585mm)
130 HR Transit: 104.72" (266.0cm)
148 MR Transit: 132.3" (336.0cm)
148 HR Transit: 81.9" (308.0cm)
148 HR EXT Transit: 150.4" (382.0cm)
Lengths by Vehicle:
Internal Width: 62.22" (1555mm)
130 Transit: 49 lbs
148 Transit: 58 lbs
148 EXT Transit: 74 lbs