Sunster SH B2 2kW Diesel Heater – Bluetooth 12V/24V
£145.99
Genuine 2kW Bluetooth diesel heater supporting both 12V and 24V systems, ideal for campervans, motorhomes and smaller van conversions. Compact split design with a 60mm warm-air outlet and technical support from Diesel Heaters NI.
49 in stock (can be backordered)
Description
The Sunster SH B2 2kW diesel heater brings comfortable warmth to campervans, motorhomes and smaller van conversions. It supports both 12V and 24V electrical systems and comes with a Bluetooth controller, key fob remote and the accessories listed below.
Its compact split design and 60mm warm-air outlet make it an option to consider when planning a smaller vehicle conversion. Buy from Diesel Heaters NI with heaters checked before dispatch and telephone, email and WhatsApp technical support.
2kW diesel heater features and specifications
- Model: Sunster SH B2
- Heat output: genuine 2kW
- Electrical systems: 12V and 24V
- Control: Bluetooth controller and key fob remote
- Warm-air outlet: 60mm
- Design: compact split heater
- Included fuel tank: 10 litres
- Support: UK and Ireland technical support from Diesel Heaters NI

What’s included with your 2kW diesel heater
Your heater comes with the following accessories:
- 1 × new-generation fuel pump
- 1 × piece of 60mm ducting
- 1 × 60mm vent
- Exhaust pipe and silencer
- Air intake pipe and filter
- Wiring loom
- Hard nylon fuel line and joiners
- Fuel filter
- Key fob remote control
- 10-litre fuel tank
- Bluetooth controller
Use this list to compare the supplied parts with your planned installation. If you need extra ducting, additional outlets or other accessories for your layout, contact us before ordering so we can help you identify what to check.
Choosing a heater for your campervan
This model is aimed at campervans, motorhomes and smaller van conversions. Choosing a heater involves more than comparing the power rating: the space you want to heat, insulation and conditions in which you travel also matter. Tell us about your vehicle and intended use if you would like advice before buying.
The split design means you should plan where the heater and separate fuel tank will sit. Check the available mounting space and the route for the warm-air ducting before committing to a layout. If a measurement is critical to your conversion, ask us to confirm it before purchase.
Common questions about the Sunster SH B2
Does this heater work with 12V and 24V systems?
Yes. This Sunster SH B2 supports both 12V and 24V electrical systems. Follow the supplied instructions when connecting the heater, and ask for technical advice if you are unsure about your vehicle’s electrical setup.
Is the fuel tank included?
Yes, a 10-litre fuel tank is included. The kit also contains the fuel pump, hard nylon fuel line and joiners, and fuel filter listed above, so you can see which fuel-system components come with your order.
Which controls come with the heater?
The kit includes a Bluetooth controller and a key fob remote control. For questions about a particular phone or how to use the controls, contact us before ordering. If you are looking for WiFi as well as Bluetooth, compare our Sunster 2kW WiFi and Bluetooth model.
What size ducting is supplied?
The heater has a 60mm warm-air outlet. One piece of 60mm ducting and one 60mm vent are included. Check your proposed duct route and outlet position before ordering additional parts, and contact us if you need help matching accessories.
Installation advice and support
Read the supplied instructions and our installation and safety information before fitting or using your 2kW diesel heater. Have the installation checked by a suitably qualified professional if you are unsure about any part of the work.
Correct installation, maintenance and ventilation matter with fuel-burning appliances. Read the NHS carbon monoxide prevention advice for independent information about carbon monoxide risks and alarms.
We check heaters before dispatch and offer telephone, email and WhatsApp technical support. We also stock replacement parts and accessories. For help choosing your heater, contact Diesel Heaters NI. For fault codes and common operating problems, visit our diesel heater troubleshooting guide.








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