Water Heaters Spare Parts for Boats

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Ratings
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Price range
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For ATI
For Isotherm
For Quick
Spare part for
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For Sigmar Marine
Inner-Ø
Filter
Order by
Ratings
Brand
Price range
Availability
 
For ATI
For Isotherm
For Quick
Spare part for
Operating voltage
For Sigmar Marine
Inner-Ø
All filters
Product image 1 of ISOTHERM Safety Valve for SLIM, BASIC, SPA Boilers
(3)
ISOTHERM Safety Valve for SLIM, BASIC, SPA Boilers
€79.87
only €73.95
Product image 1 of Safety Valve / 6 bar
(17)
Safety Valve / 6 bar
only €34.95
> 100
Product image 1 of QUICK Heating Element Gasket
(6)
QUICK Heating Element Gasket
only €15.95
61
Product image 1 of ISOTHERM Heating Element for BASIC/SLIM 24 - 75 l / 750 W / 230 V
(14)
ISOTHERM Heating Element for BASIC/SLIM 24 - 75 l / 750 W / 230 V
€60.62
only €49.95
15
Product image 1 of ISOTHERM Heating Element for SQUARE 16 l / 750W / 230V
ISOTHERM Heating Element for SQUARE 16 l / 750W / 230V
€57.32
only €49.95
4
Product image 1 of ISOTHERM Heating Element for older models (orange) 750W/220V
(21)
ISOTHERM Heating Element for older models (orange) 750W/220V
€96.53
only €79.95
8
Product image 1 of SIGMAR MARINE Thermostat Mixing Valve
(16)
SIGMAR MARINE Thermostat Mixing Valve
only €92.95
25

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Product image 1 of ISOTHERM Cover Cap for BASIC Hot Water Boiler 24 - 75 litres
ISOTHERM Cover Cap for BASIC Hot Water Boiler 24 - 75 litres
€38.15
only €35.95
2
Product image 1 of ISOTHERM Gasket Set for BASIC / SLIM / SPA Boiler
(1)
ISOTHERM Gasket Set for BASIC / SLIM / SPA Boiler
only €34.95
Expected to be in stock within 2-3 weeks
Product image 1 of ISOTHERM Overheating Thermostat for BASIC / SLIM / SQUARE / SPA Hot Water Boilers
(1)
ISOTHERM Overheating Thermostat for BASIC / SLIM / SQUARE / SPA Hot Water Boilers
only €38.95
Available on 16.06.2026
Product image 1 of ISOTHERM Thermostat for BASIC / SLIM / SQUARE / SPA Hot Water Boilers
(1)
ISOTHERM Thermostat for BASIC / SLIM / SQUARE / SPA Hot Water Boilers
€49.75
only €46.95
Available on 09.06.2026
Product image 1 of ISOTHERM Heating Element for BASIC 40/50/75 and SLIM 20/25 / 1200 W / 230 V
(4)
ISOTHERM Heating Element for BASIC 40/50/75 and SLIM 20/25 / 1200 W / 230 V
only €64.95
5
Product image 1 of Heating Element 550 W / 230 V
(4)
Heating Element 550 W / 230 V
only €44.95
50
Product image 1 of Heating Element 850 W / 230 V
(4)
Heating Element 850 W / 230 V
only €44.95
68
Product image 1 of Heating Element 1250 W / 230 V
(4)
Heating Element 1250 W / 230 V
only €44.95
20
Product image 1 of ATI Mounting bracket for BB2008X
(1)
ATI Mounting bracket for BB2008X
€16.66
only €15.50
3
Product image 1 of Magnesium anode for boiler 15 - 40 L
(5)
Magnesium anode for boiler 15 - 40 L
€11.54
only €10.95
> 100
Product image 1 of Magnesium anode for boiler 45 - 80 L
(5)
Magnesium anode for boiler 45 - 80 L
€13.92
only €12.95
32
Product image 1 of Sealing ring for heating element
(2)
Sealing ring for heating element
> 100
Product image 1 of Thermostat for heating element / 16 A
(4)
Thermostat for heating element / 16 A
€21.66
only €19.95
97
Product image 1 of Safety valve / 8 bar
(1)
Safety valve / 8 bar
€22.37
only €20.50
21
Product image 1 of Thermostat Mixing Valve
(1)
Thermostat Mixing Valve
€116.62
only €109.95
19
Product image 1 of Boiler Connection Sets
(2)
Boiler Connection Sets
€30.18
from €24.95
2 variants
Product image 1 of Boiler Connection Set for ISOTHERM
(2)
Boiler Connection Set for ISOTHERM
€33.67
from €27.95
2 variants

Customer ratings & reviews

All reviews (203.675)
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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