Name: Truma Combi 4E Heater and Boiler with CP+ Panel
Brand: Truma
SKU: 33713-80MB/L
Price: 1685.0 GBP
Availability: InStock

Truma Combi 4E Heater and Boiler main heating unit rear view with air outlets and vent connections on a transparent background.

Truma Combi 4E Heater and Boiler cylindrical heating unit with air outlets on a transparent background.

Truma Combi 4E Heater and Boiler unit angled rear view showing air duct connections on a transparent background.

Truma Combi 4E Heater and Boiler with CP Plus control panel showing the full heating unit and thermostat on a transparent background.

Truma Combi 4E Heater and Boiler unit with CP Plus control panel shown beside the heater on a transparent background.

Digital control panel for Truma Combi 4E Heater displaying temperature settings on a transparent background.

Truma Combi 4E Heater and Boiler caravan heating system layout diagram inside a caravan interior on a white background.

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Truma Combi 4E Heater – Reliable Caravan and Motorhome Heating System

The Truma Combi 4E Heater is one of the most trusted heating systems for caravans and motorhomes, combining powerful space heating with an integrated hot water boiler. Designed for efficient operation and comfort on the road, the Truma Combi 4E provides reliable heating using both LPG gas and 230V electric power.

Despite its powerful performance, the Truma Combi 4E Heater remains compact, quiet, and surprisingly lightweight, making it ideal for installation in modern touring caravans, campervans, and motorhomes. Whether travelling in winter or enjoying warm water during summer trips, this dual-fuel heating system provides consistent comfort wherever you go.

Truma Combi 4E Heater and Boiler with CP Plus control panel showing the full heating unit and thermostat on a transparent background.

Key Features of the Truma Combi 4E Heater

Dual fuel LPG gas and 230V electric heating system
Integrated 10 litre stainless steel hot water boiler
Truma CP Plus digital control panel included
Summer mode for hot water only operation
Winter mode for simultaneous space heating and water heating
Quiet operation suitable for motorhomes and caravans
Compact and lightweight design
High airflow heating distribution system
Efficient LPG fuel consumption
Black cowl supplied as standard

Technical Specifications – Truma Combi 4E Heater

Specification	Details
Heater Model	Truma Combi 4E
Dimensions (L × W × H)	510 × 450 × 300 mm
Installation Dimensions (L × W × H)	540 × 500 × 350 mm
Weight (Empty)	15.1 kg
Water Capacity	10 Litres
Heating Time (Water Only)	Approx. 20 minutes (15°C to 60°C)
Heating Time (Water + Heater)	Approx. 80 minutes
Rated Thermal Output (Electric)	900W / 1800W
Rated Thermal Output (Gas)	2000W / 4000W
Rated Thermal Output (Gas + Electric Combined)	3800W
Fuel Consumption (Gas)	160–320 g/h
Air Flow Rate	Max. 287 m³/h
Power Consumption (230V)	3.9A / 7.8A
Power Consumption (12V)	Boiler heating 0.2A up to temporary max. 5.6A (average approx. 1.1A)
Water Pressure	Maximum 2.8 bar

Truma Combi 4E Heater and Boiler main heating unit rear view with air outlets and vent connections on a transparent background.

What’s Included with the Truma Combi 4E Heater Kit?

Truma Combi 4E LPG gas and 230V electric heater unit
Truma CP Plus digital control panel
John Guest connection kit for installation
Black cowl (external exhaust outlet) supplied as standard for safe operation

Quiet and Compact Truma Combi 4E Heater for Motorhomes and Caravans

The Truma Combi 4E caravan heater is engineered to operate quietly while delivering high airflow heating performance. With a maximum airflow rate of 287 m³/h, the system distributes warm air efficiently throughout the vehicle interior. Its compact design allows it to fit neatly into dedicated heating compartments without sacrificing valuable storage space. For travellers seeking a compact and efficient motorhome heating and hot water system, the Truma Combi 4E is a proven solution.

Truma Combi 4E Heater and Boiler cylindrical heating unit with air outlets on a transparent background.

Truma Combi 4E Heater for Caravan and Motorhome Year-Round Comfort

The Truma Combi 4E Heater is designed to provide reliable comfort in all seasons. When heating both water and interior air simultaneously, the system typically reaches full operating temperature in around 80 minutes. The combination of powerful heating output and efficient energy consumption makes the Truma Combi 4E one of the most efficient caravan heating systems available.

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