Heaters for Boats

There are two factors that are detrimental to a good indoor climate on board: air temperature and humidity levels. Both can be controlled by air conditioning, heating or ventilation. In the spring or autumn, when temperatures are sometimes low, a heating system can significantly increase comfort on board and extend your sailing season.
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Operating voltage
Heating capacity (continuous operation)
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For boats
Inlet-Ø
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Order by
Ratings
Brand
Price range
Availability
 
Category
Operating voltage
Heating capacity (continuous operation)
kW
Height
mm
Weight
kg
Fuel
Width
mm
Exhaust-Ø
Length
mm
Number of outputs
Outlet-Ø
Power consumption
W
Boost function
For boats
m
Inlet-Ø
mm
Airflow
m³/h
All filters
Product image 1 of AUTOTERM 2D Diesel Warm Air Heater / 12 V / 2 kW / incl. bracket
(35)
AUTOTERM 2D Diesel Warm Air Heater / 12 V / 2 kW / incl. bracket
only €599.95
> 28
Product image 1 of AUTOTERM 4D Diesel Warm Air Heater / 12 V / 4 kW / incl. bracket
(44)
AUTOTERM 4D Diesel Warm Air Heater / 12 V / 4 kW / incl. bracket
€697.95
only €659.95
18
Product image 1 of WEBASTO Air Top 2000STC Marine Diesel Warm Air Heater / 12 V / 2 kW
(2)
WEBASTO Air Top 2000STC Marine Diesel Warm Air Heater / 12 V / 2 kW
€2,009.91
only €1,759.95
> 9
Product image 1 of WEBASTO Air Top Evo Diesel Warm Air Heater 40D / 12 V / 3.5 kW
(7)
WEBASTO Air Top Evo Diesel Warm Air Heater 40D / 12 V / 3.5 kW
€2,521.61
only €2,219.95
> 7
Product image 1 of WEBASTO Air Top Evo Diesel Warm Air Heater 40D / 24 V / 3.5 kW
(7)
WEBASTO Air Top Evo Diesel Warm Air Heater 40D / 24 V / 3.5 kW
€2,521.61
only €2,279.95
Expected to be in stock within 1-2 weeks
Product image 1 of WEBASTO Air Top Evo Diesel Warm Air Heater 55D / 12 V / 5 kW
(8)
WEBASTO Air Top Evo Diesel Warm Air Heater 55D / 12 V / 5 kW
€2,831.01
only €2,539.95
> 6
Product image 1 of WEBASTO Air Top Evo Diesel Warm Air Heater 55D / 24 V / 5 kW
(7)
WEBASTO Air Top Evo Diesel Warm Air Heater 55D / 24 V / 5 kW
only €2,739.95
3
MyBoat
Product image 1 of WALLAS 22GB Diesel Heater / 12 V / 2.5 kW
(2)
WALLAS 22GB Diesel Heater / 12 V / 2.5 kW
€1,993.15
only €1,799.95
2
Product image 1 of WALLAS Diesel Air Heater VIKING AIR / 12 V / 3 kW
(1)
WALLAS Diesel Air Heater VIKING AIR / 12 V / 3 kW
only €2,385.95
Expected to be in stock within 4-6 days
Product image 1 of WALLAS SPARTAN AIR Diesel Warm Air Heater / 12 V / 4.5 kW
(1)
WALLAS SPARTAN AIR Diesel Warm Air Heater / 12 V / 4.5 kW
only €2,829.95
Expected to be in stock within 1-2 weeks
Product image 1 of WALLAS 30 VikingCombi Diesel Warm Air/Water Heater / 12 V / 2.5 kW
WALLAS 30 VikingCombi Diesel Warm Air/Water Heater / 12 V / 2.5 kW
only €3,289.95

Customer ratings & reviews

All reviews (203.674)
User profile icon

Ivan M. on 05.06.2026

Objednavka dosla vporiadku dakujem

User profile icon

Michael P. on 04.06.2026

Ordering process great, communication fantastic, DHL delivery was also great, I use SVB a lot!

User profile icon

Janko R. on 04.06.2026

Evrything OK

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