Hot Water Boilers for Boats

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...
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Water Heaters Spare Parts

Safety Valve for SLIM, BASIC, SPA Boilers
Product image of ISOTHERM Safety Valve for SLIM, BASIC, SPA Boilers
ISOTHERM Safety Valve for SLIM, BASIC, SPA Boilers
only 52 90 €
(1)
In stock
Safety Valve for SLIM, BASIC, SPA BoilersPreview image
Safety Valve for SLIM, BASIC, SPA BoilersPreview image
Safety Valve for SLIM, BASIC, SPA BoilersPreview image
Heating Element 800 W / 220 V
Product image of QUICK Heating Element 800 W / 220 V
QUICK Heating Element 800 W / 220 V
only 67 18 € €86.00
(82)
In stock
Heating Element 800 W / 220 VPreview image
Heating Element 800 W / 220 VPreview image
Heating Element 800 W / 220 VPreview image
-22%
Safety Valve
Product image of QUICK Safety Valve
QUICK Safety Valve
only 41 97 € €47.00
(9)
In stock
Safety ValvePreview image
Safety ValvePreview image
Safety ValvePreview image
-11%
Heating cartridge 750W / 220V
Product image of  Heating cartridge 750W / 220V
Heating cartridge 750W / 220V
only 142 82 €
(1)
In stock
Heating cartridge 1250W / 220V
Product image of  Heating cartridge 1250W / 220V
Heating cartridge 1250W / 220V
only 117 61 €
(5)
In stock
Heating cartridge 1250W / 220VPreview image
Heating cartridge 1250W / 220VPreview image
Heating cartridge 2000W / 220V
Product image of  Heating cartridge 2000W / 220V
Heating cartridge 2000W / 220V
only 126 01 €
(1)
Only 5 in stock
Heating cartridge 2000W / 220VPreview image
Heating cartridge 2000W / 220VPreview image
Heating cartridge 2000W / 220VPreview image
Thermostat Valve
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Thermostat Valve
only 134 41 €
No rating yet
Only 3 in stock
Heating Element 500W / 220V
Product image of QUICK Heating Element 500W / 220V
QUICK Heating Element 500W / 220V
only 58 78 €
(10)
In stock
Heating Element 500W / 220VPreview image
Heating Element 500W / 220VPreview image
Heating Element 500W / 220VPreview image
Heating Element 500W / 220VPreview image
Heating Element 1200W/220V
Product image of QUICK Heating Element 1200W/220V
QUICK Heating Element 1200W/220V
only 58 78 €
(23)
In stock
Heating Element 1200W/220VPreview image
Heating Element 1200W/220VPreview image
Heating Element Gasket
Product image of QUICK Heating Element Gasket
QUICK Heating Element Gasket
only 12 56 €
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In stock
Heating Element GasketPreview image
Heating Element GasketPreview image
Thermostat for Quick/Sigmar Heating Elements 15 A
Product image of QUICK Thermostat for Quick/Sigmar Heating Elements 15 A
QUICK Thermostat for Quick/Sigmar Heating Elements 15 A
only 27 69 €
(29)
In stock
Thermostat for Quick/Sigmar Heating Elements 15 APreview image
Thermostat for Quick/Sigmar Heating Elements 15 APreview image
Magnesium Anode for B3, BX and BXS Series Boilers
Product image of QUICK Magnesium Anode for B3, BX and BXS Series Boilers
QUICK Magnesium Anode for B3, BX and BXS Series Boilers
only 13 40 €
(4)
In stock
Heating Element for 24 - 75 l / 750W/220V
Product image of ISOTHERM Heating Element for 24 - 75 l / 750W/220V
ISOTHERM Heating Element for 24 - 75 l / 750W/220V
only 35 25 € €38.00
(5)
Only 4 in stock
-7%
Heating Element 16 l 750W/220V
Product image of ISOTHERM Heating Element 16 l 750W/220V
ISOTHERM Heating Element 16 l 750W/220V
only 31 05 € €37.00
(1)
Only 3 in stock
Heating Element 16 l 750W/220VPreview image
Heating Element 16 l 750W/220VPreview image
-16%
Heating Element for older models (orange) 750W/220V
Product image of ISOTHERM Heating Element for older models (orange) 750W/220V
ISOTHERM Heating Element for older models (orange) 750W/220V
only 55 42 €
(8)
Only 5 in stock
Thermostat-Mixer Valve
Product image of SIGMAR MARINE Thermostat-Mixer Valve
SIGMAR MARINE Thermostat-Mixer Valve
only 61 30 €
(7)
In stock
Thermostat-Mixer ValvePreview image
Thermostat-Mixer ValvePreview image
Mounting Kit for Boilers
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Mounting Kit for Boilers
only 36 93 €
No rating yet
Only 4 in stock

 
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.

Customer ratings & reviews

All reviews (116.349)
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Anton P. on 25.10.2021

Service is o.k. best regards A.P.

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Pedro S. on 22.10.2021

Ok Delivery Very fast and

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Jiri H. on 22.10.2021

Very fast delivery and It's what I expected.