A marine water heater is a specialized unit designed to provide hot water on boats, utilizing a combination of electric power and engine heat exchangers to efficiently heat the water. Available in various sizes, such as 6, 10, or 20 gallons, these heaters are often equipped with thermostats, pressure relief valves, and safety features like anodes to prevent corrosion.
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1-2 weeks delivery time The Isotemp Boiler Basic 50L is a high-performance unit made from acid-resistant AISI stainless steel 316, designed for safe operation under various conditions. It includes protection against overheating and dry boiling, a 6-bar pressure relief valve, and a winter drain. A 220V cable and plug are provided, and an optional thermostatic mixer helps regulate the water temperature.
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€ 1.279,84
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1-2 weeks delivery time The Isotemp Boiler Basic 75L is a large-capacity boiler constructed from durable AISI stainless steel 316. It offers safety features such as overheating and dry boiling protection, a 6-bar pressure relief valve, and a winter drain. The unit includes a 220V cable and plug, with an optional thermostatic mixer to ensure a consistent water temperature.
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€ 1.608,94
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1-2 weeks delivery time The Isotemp Slim Line 20L is a compact and efficient solution designed for installation in tight spaces. With a small diameter of under 30 cm, it provides versatility while maintaining performance. The 750W heating element ensures efficient operation in a variety of setups.
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€ 822,10
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1-2 weeks delivery time The Isotemp Slim Line 25L offers a versatile, space-saving design with a small diameter of less than 30 cm. It’s ideal for installations where space is limited while still providing reliable performance. The boiler is equipped with a 750W heating element for efficient operation.
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€ 894,20
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1-2 weeks delivery time The Isoterm Boiler Rectangular Stainless Steel is a high-quality, durable unit designed for efficiency. Made from stainless steel, it ensures long-lasting performance, with a 750W heating element and a compact 16-liter capacity for versatile use in various setups.
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€ 973,56
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1-2 weeks delivery time The Isotemp Slim Line 15L is a compact, efficient solution designed to fit into tight spaces. Its slim profile makes it ideal for setups where space is limited, while the 750W element ensures efficient heating for smaller capacity needs.
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€ 831,53
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1-2 weeks delivery time The Heating Element w/ Gasket is designed for Raritan water heaters made before 1992, compatible with bolt-on heating elements and some models from the transitional year 1991. It is suitable for 1700 Series water heaters, operates at 120V with a power of 1250 Watts, and includes a rubber mounting gasket.
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€ 149,38
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1-2 weeks delivery time The Heating Element with Gasket is a reliable component designed for optimal performance, featuring a voltage of 220Vac and a power output of 1250W. Manufactured by Raritan, it is identified by the product number WH1B.
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€ 83,02
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1-2 weeks delivery time The WH1B-S heating element is designed for Raritan water heaters, operating at 220V. It offers efficient heating, easy installation, and long-lasting durability, making it an ideal choice for reliable performance.
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€ 79,77
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1-2 weeks delivery time The WH1A-S is a 1250W screw-in heating element designed for Raritan water heaters, efficiently heating water at 120V. It must be installed with the tank filled before applying power to avoid burnout, though Raritan also offers a more durable option for use without water.
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€ 74,72
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1-2 weeks delivery time The Raritan Water Heater Safety Valve (Product Number: WH3) is designed to prevent excess pressure buildup in water heaters, ensuring safety and optimal performance.
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€ 96,27
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1-2 weeks delivery time The Water Heater With Motor Exchanger by Raritan features an enamel-coated steel body, a bronze temperature exchanger, and a 1250W electric resistance. It includes an integrated magnesium anode and allows temperature adjustment from 45 to 80°C, with a safety valve set at 75 Psi (5 bars). This model has a capacity ranging from 23 to 75 liters.
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€ 2.839,45
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1-2 weeks delivery time The Raritan Water Heater features a coated steel body with a plastic cover and base, a bronze temperature exchanger, and a 1250W electrical resistance. It includes an integrated magnesium anode, allows temperature adjustments from 45 to 80°C, and has a safety valve set at 75 Psi (5 bars), with a capacity ranging from 23 to 75 liters.
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€ 2.946,56
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1-2 weeks delivery time The Raritan Water Heater with Motor Exchanger offers a durable coated steel body, a bronze temperature exchanger, and a powerful 1250W electric resistance. It features an integrated magnesium anode, adjustable temperature settings from 45 to 80°C, a safety valve set to 75 Psi (5 bars), and a capacity ranging from 23 to 75 liters, making it an efficient choice for your hot water needs.
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€ 3.298,48
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1-2 weeks delivery time The Magnesium Anode for Water Heater, produced by Raritan and designated with product number 1790610, is designed to protect your water heater from corrosion, ensuring optimal performance and a longer lifespan. With a capacity of 23L and made from high-quality magnesium, it helps prevent rust and scale buildup while being easy to install and maintain.
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€ 116,18
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1-2 weeks delivery time The Raritan Magnesium Anode is designed for water heaters with a capacity of 45 to 75 liters, preventing corrosion and extending the tank's lifespan. Its easy installation ensures minimal downtime, making it an essential component for maintaining the efficiency of your water heater.
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€ 112,86
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1-2 weeks delivery time The Raritan Water Heater Thermostat (Product Number: WH16) is designed for optimal temperature control, ensuring efficiency and safety. Its durable design withstands harsh conditions, and it features precision control and easy installation for immediate use, all while promoting energy efficiency.
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€ 164,32
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1-2 weeks delivery time The 45L water heater features an enamel-coated steel body with a plastic lid and base, a bronze heat exchanger, and a powerful 1250W electric resistance. It includes an integrated magnesium anode, adjustable temperature settings from 45 to 80°C, and a safety valve set to 75 Psi (5 bars), with a capacity ranging from 23 to 75 liters.
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€ 2.977,16
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1-2 weeks delivery time The Marine Water Heater, also operating at 230 V and 1000 W, has a capacity of 31 liters and efficiently converts surplus engine heat into hot fresh water while able to use an electric immersion element; it features a double-wall design for enhanced heating efficiency and comes with robust mounting brackets and a complete connection set, identified by the product number WH31C from Vetus.
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€ 917,37
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1-2 weeks delivery time The Marine Water Heater operates at 230 V and 1000 W with a capacity of 20 liters, efficiently using surplus engine heat to provide hot fresh water and can also function with an electric immersion element when the engine is off; it features a double-wall design for efficient heating, limited heat loss, and includes a full connection set, marked with the product number WH20C from Vetus.
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€ 829,89
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How does a marine water heater differ from a standard household water heater in terms of design and function?
Marine water heaters are specifically designed for use on boats and yachts, differing from household water heaters in several ways. They often incorporate stainless steel inner tanks to resist corrosion from saltwater, and they utilize both engine heat through a heat exchanger and electric power (120V or 240V) for heating. These compact units, like the 6-gallon and 10-gallon models, are built to handle the harsh marine environment and limited space onboard.
How does the heat exchanger in a marine water heater work to heat water efficiently?
A marine water heater with a heat exchanger efficiently heats water by utilizing engine coolant or another heat source that passes through a coil inside the tank. This process transfers the heat from the engine to the water, providing consistent hot water on board without relying solely on electric heating elements. The front heat exchanger design found in many models allows for faster and more efficient water heating.
How does the pressure relief valve ensure safety in a marine hot water heater system?
The pressure relief valve in a marine hot water heater ensures safety by releasing excess pressure if the water inside the tank overheats or exceeds the set pressure limits. This prevents potential damage to the heater and plumbing system, avoiding leaks or ruptures. In marine environments, where space is limited, this safety feature is crucial for maintaining safe operation of the water heater under variable conditions.