SIGMAR MARINE
COMPACT Water Boiler
from €415
92
€495.50
Boat Water Boilers
Best ratings
1 . QUICK Boiler B3
„My boat originally had a Nautic Boiler 16L installed; the model that has a galvanized interior. This finally failed, and after careful measurements, I determined that the 20L modern model would fit just fine in the same space. Installation was easy, and the Maestrini barb fitting sold by SVB went on easily with plenty of PTFE tape to prevent leaks. New brackets are made of thinner stainless than the one from 20 years ago, but they seem perfectly adequate for the task at hand.“
2 . QUICK Heating Element 800 W / 220 V
„Quality product improved on original with anode.“
3 . SIGMAR MARINE COMPACT Water Boiler
„Replaced the quick 43 litres boiler with this 30 liter model. It was easier to mount the new one then to remove the old one. I miss some connection parts like 12" tube couplings to connect to the engine and 12" F-F couplings to connect the hot and cold water tubes. I also recommend to order the mixing valve to keep the temperature under control when the water is heated by the engine.“
-16%
JOHNSON PUMP
Hot Water Boiler 1200 W / 45 litre
only €588
19
QUICK
NAUTIC Water Heater
from €457
94
€642.00
-29%
QUICK
Boiler B3
from €378
11
€541.50
-30%
QUICK
NAUTIC Boiler with Heating Element / square
only €617
61
€905.50
-32%
ISOTHERM
SPA Hot Water Boiler / 230V / 750W
from €390
71
€458.00
-15%
ISOTHERM
SLIM Hot Water Boiler / 230V / 750W
from €520
97
€619.00
-16%
ISOTHERM
BASIC Hot Water Boiler / 230V / 750W
from €562
98
€655.00
-14%
ISOTHERM
SQUARE 16 Hot Water Boiler / 230V / 750W
only €672
23
€785.00
-14%
ISOTHERM
Safety Valve for SLIM, BASIC, SPA Boilers
only €61
30
QUICK
Heating Element 800 W / 220 V
only €74
75
QUICK
Safety Valve
only €47
86
Heating cartridge 750W / 220V
only €149
54
Heating cartridge 1250W / 220V
only €146
18
Heating cartridge 2000W / 220V
only €157
10
Thermostat Valve
only €134
41
QUICK
Heating Element 500W / 220V
only €61
30
€67.50
-9%
QUICK
Heating Element 1200W/220V
only €61
30
€67.50
-9%
QUICK
Heating Element Gasket
only €13
40
QUICK
Thermostat for Quick/Sigmar Heating Elements 15 A
only €28
53
€31.50
-9%
QUICK
Magnesium Anode for B3, BX and BXS Series Boilers
only €14
24
ISOTHERM
Heating Element for 24 - 75 l / 750W/230V
only €41
97
€47.10
-11%
ISOTHERM
Heating Element 16 l 750W/230V
only €39
45
€44.50
-11%
ISOTHERM
Heating Element for older models (orange) 750W/220V
only €67
18
SIGMAR MARINE
Thermostat Mixing Valve
only €75
59
Mounting Kit for Boilers
only €39
45
Connecting your hot water boiler to the engine: When installing a hot-water boiler on board, the 220-volt power supply should be additionally equipped with an FI personal protection machine and an isolation transformer.
Learn more about Hot Water Boilers...
SVB recommends that you secure your unit with a 10 amp / 220 volt fuse. The current-carrying cable should consist of a braided 2.5 mm² cable, which is not only guided through the bilge but also installed in such a way that the cable won't break under vibration.
The hot water boiler is connected via a bypass to the internal cooling circuit of the motor boat. Heat-resistant hoses should be used, so that they are not damaged by the temperature of the cooling water. In the main line between the bypass entry and exit, a reduction valve is to be used to regulate the amount of current going through the hot water heater. It is recommended that the hose is installed in a such a manner that it enters the heat exchanger of the hot water heater before the drain valve. In the event that servicing or repair of the heat exchanger is needed, it can be easily emptied. Make sure that the cooling water temperature does not exceed 85°C. If this should be the case, a mixing valve must be installed. The mixing valve works automatically. You just have to turn the knob in order to reach temperatures between 38 and 65°C with a tolerance of +/- 7 degrees. Reliability is ensured with this device. The thermostat measures the temperature and adjusts itself, depending on the supply of hot and cold water.
The hot water boiler is connected via a bypass to the internal cooling circuit of the motor boat. Heat-resistant hoses should be used, so that they are not damaged by the temperature of the cooling water. In the main line between the bypass entry and exit, a reduction valve is to be used to regulate the amount of current going through the hot water heater. It is recommended that the hose is installed in a such a manner that it enters the heat exchanger of the hot water heater before the drain valve. In the event that servicing or repair of the heat exchanger is needed, it can be easily emptied. Make sure that the cooling water temperature does not exceed 85°C. If this should be the case, a mixing valve must be installed. The mixing valve works automatically. You just have to turn the knob in order to reach temperatures between 38 and 65°C with a tolerance of +/- 7 degrees. Reliability is ensured with this device. The thermostat measures the temperature and adjusts itself, depending on the supply of hot and cold water.
Customer ratings & reviews
All reviews (132.103)
Sergei S. on 31.03.2023
Super
Topi K. on 31.03.2023
Ordering was easy and delivery was fast.
