Diesel heaters and heating systems for boats, campers and off-grid use
Build the right heating system
Get an overview of heaters, ducting, fuel components, exhaust parts, controls and spare parts for your setup.
Autoterm diesel heaters
- Professional-grade quality
- Built for demanding conditions
- Authorized service and support
Sunster diesel heaters
- App and display control
- Fast and stable heating
- Ideal for boats and campers
JP Heater diesel heaters
- Reliable heat at a great price
- Perfect for boats, campers and leisure use
- Easy installation and quick startup
Nordkap diesel heaters
- Great value
- Ideal for smaller setups
- Perfect entry-level heater
Hydronic heating systems
- Even heat distribution
- Supports radiators and floor heating
- Perfect for all-season use
Air ducting system for diesel heaters
- Even heat distribution
- Flexible installation
- Maximizes heat efficiency
Installation parts for diesel heaters
- Safe and compliant installation
- Suitable for marine and camper use
- Reduces errors and issues
Fuel system for diesel heaters
- Stable heater operation
- Compatible with marine and camper setups
- Reduces failures and downtime
Spare parts for diesel heaters
- Extends heater lifespan
- Easy replacement of wear parts
- Original and compatible parts
Controls and electronics for diesel heaters
- Easy heater control
- Precise temperature control
- Diagnostics and monitoring
What should you choose?
The right heating system depends on available space, boat type, power requirement and how you use the installation.
Air heaters – fast and efficient heating
Air heaters are the most common solution when you want fast heat in boats or campers. They are easy to install and provide even and comfortable heat distribution.
Hydronic heating – stable and comfortable heat
Hydronic heating is ideal when you want a more even and comfortable heat – for example through radiators or underfloor heating. Perfect for larger boats, year-round use and setups with higher comfort requirements.
Complete diesel heater kits
Complete kits include everything you need to get started right away. Ideal if you want a simple solution without having to piece the system together yourself – and ensure all components fit together.
Why choose SejlStrøm for heating?
Personal guidance
I help you choose the right solution – from heater to installation and spare parts, so everything fits together.
Danish importer
I import Sunster products myself and maintain direct communication with the manufacturer, so you get access to the right solutions, up-to-date knowledge, and competitive pricing.
Spare parts and service
You can always find spare parts and get support for service, ensuring your system lasts longer and works as intended.
Ready for installation
I offer both complete kits and installation components, so you can get started without missing anything.
Guides for diesel heaters and heating systems
Learn more about choosing, installing, servicing and troubleshooting diesel heaters and heating systems.