Sunster · Toolbox Series
TB10WF 8KW Diesel Air Heater
Smart control. Portable toolbox design. Warmth for the journey.
Get back from a cold day outdoors and adjust the warmth without leaving your seat. The TB10WF combines a built-in 5L fuel tank, flexible AC/DC power and an A2422 3-in-1 smart remote in one portable heating setup.
WiFi remote access requires a suitable network connection. Noise levels vary with operating conditions and measurement distance.
At a glance
- Heating output8KW
- Power options12V / 24V DC · 110–240V AC with adapter
- Smart controlLCD panel · A2422 3-in-1 remote · WiFi / Bluetooth app
- Fuel capacityBuilt-in 5L diesel tank
- Fuel consumption0.26–0.46 L/h
- Altitude adjustmentAutomatic adjustment up to 5,500m
Four ways to take control
Adjust the heater at the unit, from your seat or through your smartphone. Choose the connection that suits your setup.
LCD panel
View settings and adjust the heater directly on the built-in display.
Wireless remote
Control heating from where you sit, with room temperature sensing and CO monitoring built into the remote.
Bluetooth app
Use your smartphone for nearby control. Actual connection range depends on surroundings and obstructions.
WiFi app
Access the heater remotely when it is connected to a suitable network and your phone has internet access.
3-in-1 smart remote
Three functions, one handheld remote. The A2422 combines a room temperature sensor, CO monitor and heater controls, so you can manage your warmth from where you sit.
01 / Wireless thermostat
The built-in sensor reads the temperature around the remote, rather than at the heater. Set your target temperature and let the heater cycle on and off to maintain your chosen warmth.
02 / Built-in CO monitor
Monitors carbon monoxide around the remote, sounds an alarm at the alarm threshold and shuts the heater off automatically at the shutdown threshold.
03 / Wireless heater control
Turn the heater on or off, switch modes, adjust the heating level and set the temperature directly from the remote. No control wiring needed.
- Real-time ambient temperature and CO concentration display.
- LCD backlight for viewing the display.
- Voice alerts for CO warnings and mode changes.
See the controller in action
A closer look at the Sunster S-A2422 controller and wireless remote.
Ready for changing elevations
From lower campsites to highland stops, automatic altitude adjustment adapts fuel delivery for travel up to 5,500m (approximately 18,000ft). The controller also displays the current elevation.
Flexible power for your setup
Connect to 12V or 24V DC power, or use the included adapter with a 110–240V AC supply. Choose the UK, EU or US plug option to suit your setup.
Choose how you heat
Ventilation
Circulate air without combustion.
Turbo
Use maximum output when you need faster warming.
Auto start-stop
Let the heater cycle around your selected temperature, rather than heat continuously when warmth is not needed.
The timer function lets you schedule automatic start and stop times.
Steady warmth, less manual adjustment
Set your preferred temperature and let automatic start-stop respond as the space warms and cools. Fuel use depends on the heating setting, ambient temperature and insulation.
For this model, use the listed fuel consumption of 0.26–0.46 L/h and 5L tank capacity below. The gallon figures printed in this illustration do not match the listed fuel consumption.
More warmth from every fill
A built-in 5L tank and fuel consumption of 0.26–0.46 L/h keep refills simple. Actual runtime depends on the heating setting and operating conditions.
The listed heating coverage is up to 20m² (215ft²); performance varies with insulation, ambient temperature and the space being heated.
Designed for quieter heating
The upgraded low-noise fuel pump helps reduce operating noise. The listed noise level is ≤35dB; sound levels vary with operating conditions and measurement distance.
Built-in protection features
Overheat, low-voltage and flame-out protection work alongside fault-triggered shutdown and the A2422 remote's CO monitoring.
Follow the user manual for installation, exhaust routing, ventilation and operation. CO monitoring is an additional protection feature, not a substitute for correct installation and use.
Quick connections. Easier packing.
The rotary quick-connect muffler and extendable air outlet pipe simplify connection and removal, helping you pack away your setup between trips.
A compact toolbox design
A built-in 5L fuel tank, metal buckle and portable toolbox format keep your heating setup together for transport and storage.
Package includes
- 1 × 8KW diesel air heater with built-in 5L fuel tank
- 1 × A2422 3-in-1 wireless smart remote with thermostat & CO monitor
- 1 × LCD control panel
- 1 × 110–240V AC power adapter, with the selected EU / UK / US plug
- 1 × Heat protection sleeve
- 1 × Oil filter
- 1 × Quick-connect rotary muffler
- 1 × Exhaust pipe
- 1 × Extendable air outlet pipe (2m)
- 1 × Mounting accessories set
- 1 × User manual
- 1 × DC battery power cable
Warmth for your next journey
Build a heating setup for your van, RV, camping trip or workshop, with installation and use suited to the location and the requirements in the user manual.
Product gallery
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Support after purchase
Includes a 1-year warranty and customer support.