Not every adventure calls for a permanently installed diesel heater. Whether you're camping in a roof tent, spending weekends in a campervan, working on-site, or simply need reliable heat in different locations, a portable diesel heater can offer the flexibility that a fixed installation cannot.
The AUTOTERM Travel Box 2.0 has been designed to provide the performance and reliability of an AUTOTERM diesel heater in a completely self-contained, plug-and-play unit. With no permanent installation required, it offers a practical solution for anyone who needs dependable heat wherever they go.
What is the Travel Box 2.0?
The Travel Box 2.0 is a portable 2kW diesel air heater housed within a rugged carry case. It combines an AUTOTERM heater, integrated fuel tank, built-in Victron 22amp AGM battery and charging system into a single compact unit.
Unlike traditional diesel heaters, there's no need to drill holes in your vehicle, connect to your vehicle's fuel tank or complete a permanent installation. Simply fill the fuel tank, charge the battery, position the unit safely outside your shelter or vehicle, connect the warm air duct, and you're ready to enjoy warm, dry air.
Who is it for?
One of the biggest advantages of the Travel Box is its versatility. Because it isn't fixed to one vehicle, it can be used across a wide range of applications, including:
- Campervans and day vans without a permanent heater
- Roof tents and ground tents
- Overlanding and expedition vehicles
- Fishing and hunting shelters
- Boats and seasonal marine use
- Workshops and garages
- Construction sites and mobile workspaces
- Emergency or backup heating
For users who regularly switch between vehicles or simply don't want the commitment of a permanent installation, the Travel Box provides a flexible alternative.
Portable Doesn't Mean Compromising on Performance
Despite its portability, the Travel Box uses the same proven AUTOTERM heating technology found in permanently installed systems.
The 2kW output is ideal for heating smaller spaces efficiently while maintaining low fuel and power consumption. Depending on the selected power level, the heater consumes approximately 0.10–0.24 litres of diesel per hour, allowing the integrated 5-litre fuel tank to provide many hours of continuous operation. The built-in battery can power the heater for approximately 8 hours on maximum output or up to 18 hours on lower settings before recharging is required.
The heater also features an integrated high-altitude sensor, allowing reliable operation at elevations of up to 3,000 metres without requiring manual adjustment.
Easy to Use
The Travel Box has been designed with simplicity in mind.
Once charged and fuelled, operation is straightforward using the integrated control button. Users can select between multiple power levels, or when paired with an optional external temperature sensor, the heater can regulate and maintain a chosen temperature automatically.
Because all of the major components are pre-installed within the case, setup takes only a few minutes compared with fitting a conventional diesel heater.
Are portable diesel heaters safe to use indoors?
Portable diesel heaters are designed to keep combustion outside the living space, with warm air delivered through ducting. That means the heater itself should be positioned outside the tent, van or workspace, never used as an indoor combustion appliance.
Are portable diesel heaters good?
They can be an excellent choice if you want reliable heat without a permanent installation. A portable diesel heater is especially useful for multi-vehicle use, occasional camping and situations where flexibility matters more than a fixed setup.
Things to Consider
While the Travel Box offers exceptional convenience, it's important to understand where it works best.
Unlike an internally mounted diesel heater, the Travel Box is designed to remain outside the space being heated, with warm air delivered through flexible ducting. This keeps combustion safely outside while allowing clean, heated air into your tent, van or workspace. The unit is designed to withstand light rain and snow, although it should always be positioned to prevent water entering the air intake or exhaust.
If you spend most of your time in a dedicated campervan or motorhome, a permanently installed diesel heater may still be the most convenient long-term solution. However, for occasional camping, multi-vehicle use or situations where permanent installation isn't practical, the Travel Box offers impressive flexibility without sacrificing heating performance.
How long will a diesel heater run on 1 gallon?
Run time depends on the heat setting and fuel consumption. Based on the Travel Box's stated diesel use, 1 gallon can provide many hours of operation, with lower settings lasting significantly longer than maximum output.
Is it cheaper to run a diesel heater or a propane heater?
Operating costs depend on fuel prices and heater efficiency, but diesel heaters are often favored for their low fuel use and efficient heat output. For frequent use, that makes a diesel heater a practical option for many campers and van users.
Is the Travel Box Right for You?
If you're looking for dependable heating without modifying your vehicle, the AUTOTERM Travel Box 2.0 is an excellent option.
It combines the trusted reliability of AUTOTERM heating technology with true portability, making it suitable for campers, overlanders, outdoor enthusiasts and professionals alike. Instead of being limited to one vehicle, your heater can travel wherever your adventures or work take you.
Whether you're warming a campervan on a frosty morning, heating a roof tent in the mountains, or creating a more comfortable workspace on site, the Travel Box delivers efficient diesel heating with minimal setup and maximum flexibility.
