Truma Combi 2E 2kW LPG/Gas & Electric Air and Water Heater with CP+ Control Panel
Compact. Energy Efficient. Reliable.
Ideal for panel vans and small campervans - the cheaper alternative to the Combi 4E
The Truma Combi 2E is a 2kW combination air and water heater that delivers reliable, energy-efficient performance in an incredibly compact and lightweight design. The cheaper alternative to the ever popular Combi 4E, this 2kW output is ideal for use on panel vans and small campervans. This all-in-one unit provides effective interior heating and hot water on demand—without needing a separate water boiler.
Core Features
- Dual fuel operation – Run on LPG/gas, electric (230V), or mixed mode
- Built-in 10L water tank – Heats water and air simultaneously
- Ultra-compact design – Incredibly lightweight for the performance offered
- Quiet performance – Energy efficient and quiet in operation
Performance Benefits
- Four air outlets – Maximum airflow of 287 m³/h for effective heat distribution
- Energy efficient – Low power consumption with excellent fuel efficiency
- Year-round use – Independent hot water heating in summer mode
- Rapid heating – Hot water ready in just 23 minutes
🎛️ CP+ Digital Control Panel
The Truma CP+ Control Panel provides intuitive digital control of your heating and hot water functions. With clear display and simple operation, you can easily manage temperature settings and switch between heating modes. Upgrade option available: This system can be upgraded to the advanced iNet X system with the additional purchase of an iNet box for smartphone connectivity.
Digital control panel
CP+ panel provides clear digital display for temperature and mode selection
Simple operation
Intuitive controls for easy temperature adjustment and mode switching
Upgrade ready
Can be upgraded to iNet X system with optional iNet box for smartphone control
What's Included in Your Kit
Truma Combi 2E Unit
Complete LPG gas / 230V electric combination heater with integrated 10L water tank
CP+ Digital Control Panel
Digital control panel for intuitive operation and temperature control
Exhaust Duct and Cowling
Complete exhaust system for safe installation and professional exterior finish
Water Connections
John Guest 12mm push-fit connections for reliable, leak-free water system integration
Additional Items for Complete Installation
This is a full install kit, however it does not include:
- 60/65mm ducting for heat distribution
- Truma Butterfly Outlets (recommended heating outlets)
- Gas connection kit if not already installed
- Room sensor cable (not supplied by Truma - standard 2-core speaker cable can be used)
- 8m ducting kit available which covers most standard installations
Our expert team can help you select the right accessories for your specific vehicle.
Call: 01271 611 015
Flexible Heating Options
Technical Specifications
| Specification | Value |
|---|---|
| Energy sources | LPG butane or propane + 230V mains |
| Operating pressure | 2.75 kPa |
| Rated heat output in gas mode | max. 1950 W |
| Rated heat output in electric mode | 980W / 1960W |
| Rated heat output in mixed mode | max. 3900 W |
| Fuel consumption | 130 g/h |
| Power consumption (at 12 V): operation | max. 5.6 A for short periods (average approx. 1.1 A) |
| Power consumption (at 12 V): water heating | max. 0.4 A |
| Power consumption (at 230 V) | 4.1 A / 8.1 A |
| Air flow rate (4 outlets) | max. 287 m³/h |
| Quiescent current | approx. 1 mA |
| Water capacity | 10 litres |
| Pump pressure | max. 280 kPa |
| System pressure | max. 450 kPa |
| Heating time: Water only (15°C to 60°C) | approx. 23 minutes |
| Weight | 16.2 kg |
| Dimensions (L x W x H) | 510 x 450 x 300 mm |
| Installation dimensions | 540 x 500 x 350 mm (min.) |
Frequently Asked Questions
Installation & Compatibility
While technically possible for experienced DIYers, we strongly recommend professional installation due to gas and electrical connections. Installation typically takes 6-8 hours for a qualified technician.
Yes! The 2E is incredibly compact and lightweight, making it perfect for small campervans and caravans where space is at a premium. Contact us with your vehicle details for specific compatibility advice.
This is a full install kit, but you'll need 60/65mm ducting and Truma Butterfly Outlets for heat distribution. Truma doesn't supply the room sensor cable - a standard 2-core speaker cable works. We offer an 8m ducting kit that covers most standard installations.
Operation & Performance
Water heats from 15°C to 60°C in approximately 23 minutes (water only) or 90 minutes when heating both water and air.
Yes! The Combi 2E operates on 230V electric (980W/1960W), LPG gas (1950W), or both combined for maximum 3900W output.
Fuel consumption is 130 g/h. This means a 6kg gas bottle will last approximately 46 hours of continuous heating - excellent efficiency for extended off-grid use.
Absolutely! The 2E is ideal for panel vans where space and budget are key considerations. It provides efficient 2kW heating in an incredibly compact and lightweight design.
Control System
The 2E comes with the CP+ digital control panel providing clear temperature display and mode selection. This can be upgraded to the advanced iNet X system with smartphone control by purchasing an optional iNet box.
Yes! You can upgrade to the iNet X system by purchasing an additional iNet box. This enables smartphone app control and remote monitoring of your heating system.
Maintenance & Warranty
Truma products come with a 2-year manufacturer warranty from date of purchase, extended to 3 years with annual servicing.
Absolutely! The Combi 2E is designed for year-round use. The optional FrostControl prevents freezing, and it operates efficiently even in cold weather.