AUTOTERM Oil Boilers & Boat Heaters – Air 2D, 4D & 9D
🔥 Reliable and efficient heating for boats, campers and off-grid
AUTOTERM oil heaters (formerly known as Planar) are among the most recognized diesel and oil heaters on the market when operational reliability, long service life and stable heat are essential. The heaters are used today as reliable boat heaters in both sailboats and motorboats – and work equally well in camper and off-grid installations.
The AUTOTERM Air series is designed for demanding environments and delivers consistent heat, even in cold and humid conditions.
AUTOTERM Air series – proven quality
AUTOTERM Air boiler is known for:
- Stable and quiet operation
- Low fuel consumption
- Robust construction
- Long service life and easy service
All models are available in 12V and 24V, making them ideal as marine heaters and diesel/oil boilers for both mobile and fixed installations.
AUTOTERM Air models
- AUTOTERM Air 2D (2 kW)
Compact and efficient solution for smaller boats, cabins and enclosed spaces. - AUTOTERM Air 4D (4 kW)
Suitable for larger boats and year-round use where stable heat is required. - AUTOTERM Air 9D (9 kW)
Powerful heating solution for large boats and larger installations with high heat requirements.
Ideal as a boat heater in Nordic conditions
AUTOTERM oil boilers are particularly popular in the maritime environment because they:
- Withstands moisture and vibrations
- Provides stable heat in cold waters
- Can be safely integrated into marine installations
- Are easy to service with original spare parts
This makes AUTOTERM an obvious choice for both recreational sailors and year-round users.
Service-friendly design and original spare parts
AUTOTERM Air boilers are designed with a focus on:
- Easy access for service and maintenance
- Replacement of wearing parts with original components
- Long service life with correct installation and ongoing service
Regular maintenance ensures optimal operation, low fuel consumption and maximum safety.
🔥 Why choose AUTOTERM oil boiler?
⭐ Tested quality
Stable lighthouses known for operational reliability – even under demanding conditions.
⭐ Perfect as a boat heater
Developed for maritime use and Nordic climates.
⭐ Flexible solutions
Multiple power sizes for both small and large boats.
⭐ Long life
Robust construction and access to original spare parts.