Best ratings
1 . ATI Water Heater / stainless steel / 22-60 litre
„I bought the boiler because of its high performance and flexible installation options. The sliding rings were the most important criterion for me. This allowed me to attach the boiler to the existing threaded bolts. I found it a disadvantage that the thermostatic mixing valve wasn't pre-installed and could only be purchased and installed separately. Getting it to seal properly took some time...“
2 . ATI Water Heater / enamelled / 22-60 litre
„Installing and connecting this water boiler is completely straightforward. It fits into the smallest hatch and heats up incredibly quickly.“
3 . SIGMAR MARINE COMPACT Water Boiler / stainless steel / 2 heating elements / 40-60 litres
„Personal thanks Jasmin Schröder!“
Water Heaters for Boats
Order by
Ratings
Brand
Price range
Availability
Incl. mixing valve
Length
Outer material
Tank material
Volume
Watts
Weight
Operating voltage
Max. pressure
Ø
Height
Heating time
Width
Heating Coil
Filter
Order by
Ratings
Brand
Price range
€
Availability
Incl. mixing valve
Length
mm
Outer material
Tank material
Volume
Watts
W
Weight
kg
Operating voltage
Max. pressure
bar
Ø
mm
Height
mm
Heating time
min
Width
mm
Heating Coil
Made in Italy
-16%
ATI
Water Heater / stainless steel / 22-60 litre
€636.65
from
€534.95
6 variants
Made in Italy
-9%
ATI
Water Heater / enamelled / 22-60 litre
€529.55
from
€479.95
8 variants
Made in Italy
-26%
ATI
BB2008X Water Heater / stainless steel / rectangular / 20 litre
€892.50
only
€659.95
4
Made in Italy
-29%
ATI
BQ2208 Water Heater / enamelled / rectangular / 22 litre
€821.10
only
€579.95
2
Made in Italy
-15%
SIGMAR MARINE
COMPACT Water Boiler / stainless steel / 20-40 litre
€589.65
from
€499.95
4 variants
Made in Italy
-16%
JOHNSON PUMP
AquaH Water Heater / stainless steel / 45 litre
€955.30
only
€799.95
1
Made in Italy
-21%
QUICK
NAUTIC Water Heater / stainless steel / 15-100 litre
€763.98
from
€599.95
12 variants
Made in Italy
-17%
QUICK
B3 Water Heater / stainless steel / 15-80 litre
€589.65
from
€489.95
12 variants
Made in Italy
-16%
QUICK
NAUTIC Water Heater / stainless steel / rectangular / 16 litre
€1,077.55
only
€899.95
2
Made in Europe
-8%
ISOTHERM
SPA Hot Water Boiler / stainless steel / 15-30 litre
€499.80
from
€459.95
4 variants
-12%
ISOTHERM
SLIM Hot Water Boiler / stainless steel / 15-25 litre
€678.30
from
€598.95
3 variants
-8%
ISOTHERM
BASIC Water Heater / stainless steel / 24-50 litre
€716.38
from
€659.95
4 variants
Made in Europe
-8%
ISOTHERM
SQUARE 16 Water Heater / stainless steel / rectangular / 16 litre
€859.18
only
€789.95
1
Made in Italy
ATI
BR Series Water Boiler / stainless steel / 2 heating elements / 45-60 litre
from
€864.95
2 variants
Made in Italy
-14%
SIGMAR MARINE
COMPACT Water Boiler / stainless steel / 2 heating elements / 40-60 litres
€905.59
from
€779.95
2 variants
Made in Italy
-18%
SIGMAR MARINE
COMPACT Hot Water Boiler / stainless steel / 60 litres / 800 W
€853.23
only
€699.95
Customer ratings & reviews
All reviews (203.675)
Ivan M. on 05.06.2026
Objednavka dosla vporiadku dakujem
Michael P. on 04.06.2026
Ordering process great, communication fantastic, DHL delivery was also great, I use SVB a lot!
E-mail Newsletter
Product news, offers & new guide videos. Stay up to date!
WhatsApp
New: Get news from SVB straight to your phone!