Isotherm products are high-quality yacht refrigeration and cooling solutions. They are used onboard boats and yachts to provide efficient and reliable cooling for perishables, beverages, and supplies, ensuring that sailors and boaters can enjoy fresh and chilled items during their voyages. These products are designed to fit various vessel sizes and layouts, making them a valuable addition to marine equipment for a comfortable and enjoyable sailing experience. Isotherm, under Indel Webasto Marine, a successful joint venture between the internationally known Indel B and the leading automotive supplier Webasto, extends its product range to include more specialized cooling solutions like the Isotherm Cruise 130 and Drawer 160 refrigerators. These units are known for their elegant design and efficient use of space, ideal for integration into the limited areas available on boats. The brand prioritizes energy-efficient operation, with systems like the water-cooled refrigeration options that consume an absolute minimum of battery power and operate noiselessly, ensuring they do not disrupt the onboard experience. These cooling units, from ice makers to wine cellars, are tailored to meet the demanding needs of the marine industry, offering customized solutions that combine luxurious comfort with thoroughly reliable and energy-saving engineering.
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1-2 weeks delivery time The Isotemp 602431BD00003 Basic 24L water heater features a 6.4-gallon stainless-steel tank with a 230V/750W immersion heater, dual heat-exchange coils, a dual thermostat system and an integrated mixing valve. This configuration increases heating efficiency, supports multiple engine-circuit connections and ensures uniform water temperature with reduced cold-water mixing.
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$ 1,177.01
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1-2 weeks delivery time The Isotemp 602523S000003 Slim 25L marine water heater features a 6.5-gallon stainless-steel tank with a 115V/750W immersion heater and an integrated mixing valve. With low-mounted heating components for uniform temperature distribution and optimized inlet/outlet geometry to limit cold-water mixing, it provides maximum hot-water output in compact Slim-series installations.
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$ 1,093.19
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1-2 weeks delivery time The Isotemp 602531S000003 Slim 25L marine water heater features a 6.5-gallon stainless-steel tank with a 230V/750W immersion heater and an integrated mixing valve. With the heating element and heat exchanger mounted at the lowest tank point and optimized inlet/outlet design to reduce cold-water mixing, it delivers maximum usable hot-water capacity in a compact Slim-series footprint.
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$ 999.53
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1-2 weeks delivery time The Isotemp 602531S000026 Slim 25L deflagration-proof marine water heater features a 6.5-gallon stainless-steel tank, a 230V/750W immersion heater, and an integrated mixing valve. Designed for hazardous or enclosed onboard spaces, it provides explosion-resistant construction, uniform heating via a low-mounted element and heat exchanger, and optimized inlet/outlet geometry to reduce cold-water mixing.
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$ 2,326.06
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1-2 weeks delivery time The Isotemp 6025B1S000003 Slim 25L marine water heater features a 6.5-gallon stainless-steel tank with a high-output 230V/1200W immersion heater and an integrated mixing valve. Its low-mounted heating components and optimized inlet/outlet geometry ensure uniform water heating and reduced cold-water mixing, delivering maximum usable hot-water performance in compact marine installations.
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$ 1,236.38
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1-2 weeks delivery time The Isotemp 603023B000003 Basic 30L marine water heater offers an 8-gallon stainless-steel tank, a 115V/750W immersion heater and an integrated mixing valve. With both heating components positioned low in the tank and optimized inlet/outlet geometry to reduce cold-water mixing, it provides uniform heating and high-output performance for medium-size onboard hot-water systems.
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$ 1,173.51
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1-2 weeks delivery time The Isotemp 603031B000003 Basic 30L marine water heater offers an 8-gallon stainless-steel tank with a 230V/750W immersion heater and a built-in mixing valve. With low-mounted heating components and optimized inlet/outlet geometry that reduces cold-water mixing, it provides uniform heating and high effective hot-water output for medium-size onboard installations.
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$ 1,149.07
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1-2 weeks delivery time The Isotemp 604023B000003 Basic 40L marine water heater features an 11-gallon stainless-steel tank with a 115V/750W immersion heater and an integrated mixing valve. With low-mounted heating components for even temperature distribution and inlet/outlet geometry designed to reduce cold-water mixing, it provides reliable medium-capacity hot-water performance for onboard systems.
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$ 1,197.96
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1-2 weeks delivery time The Isotemp 604023BD00003 Basic 40L marine water heater features an 11-gallon stainless-steel tank with a 115V/750W immersion heater, dual heat-exchange coils and an integrated mixing valve. A low-mounted heater and double-coil layout ensure fast, uniform heating, while optimized inlet/outlet design limits cold-water mixing to maximize usable hot-water volume.
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$ 1,515.78
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1-2 weeks delivery time The Isotemp 604031B000003 Basic 40L marine water heater features an 11-gallon stainless-steel tank, a 230V/750W immersion heater and an integrated mixing valve. With heating components mounted at the lowest point for uniform temperature distribution and optimized inlet/outlet geometry that reduces cold-water mixing, it delivers high hot-water output for larger onboard systems.
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$ 1,008.78
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1-2 weeks delivery time The Isotemp 604031BD00003 Basic 40L marine water heater features an 11-gallon stainless-steel tank, a 230V/750W immersion heater, double heat-exchange coils, dual thermostats and an integrated mixing valve. With low-mounted components for uniform heating and optimized inlet/outlet geometry that reduces cold-water mixing, it delivers high hot-water output and multi-circuit compatibility for demanding marine systems.
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$ 1,484.35
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1-2 weeks delivery time The Isotemp 6040B1B000003 Basic 40L marine water heater features an 11-gallon stainless-steel tank with a high-output 230V/1200W immersion heater and an integrated mixing valve. With low-mounted heating components for uniform water temperature and inlet/outlet geometry that reduces cold-water mixing, it offers fast heat-up performance and high usable hot-water capacity for medium and large vessels.
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$ 1,264.32
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1-2 weeks delivery time The Isotemp 605023B000003 Basic 50L marine water heater features a 13-gallon stainless-steel tank with a 115V/750W immersion heater and an integrated mixing valve. With low-mounted heating components for uniform temperature distribution and optimized inlet/outlet design to reduce cold-water mixing, it delivers high-capacity output suitable for larger onboard hot-water systems.
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$ 1,578.65
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1-2 weeks delivery time The Isotemp 605031B000003 Basic 50L marine water heater features a 13-gallon stainless-steel tank, a 230V/750W immersion heater and an integrated mixing valve. With low-mounted heating components for uniform temperature distribution and inlet/outlet geometry engineered to reduce cold-water mixing, it provides high-capacity hot-water performance for large marine installations.
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$ 1,326.98
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1-2 weeks delivery time The Isotemp 605083B000003 Basic 50L marine water heater features a 13-gallon stainless-steel tank, a high-output 115V/1200W immersion heater and an integrated mixing valve. With low-mounted heating components for uniform heating and inlet/outlet geometry designed to reduce cold-water mixing, it provides fast heat-up performance and high-capacity onboard hot-water availability.
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$ 1,816.14
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1-2 weeks delivery time The Isotemp 6050B1B000003 Basic 50L marine water heater features a 13-gallon stainless-steel tank equipped with a high-output 230V/1200W immersion heater and an integrated mixing valve. Low-mounted heating elements ensure uniform heating, while optimized inlet/outlet geometry reduces cold-water mixing, delivering fast warm-up performance and high usable hot-water output for large onboard systems.
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$ 1,610.09
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1-2 weeks delivery time The Isotemp 607523B000003 Basic 75L marine water heater features a 20-gallon stainless-steel tank, a 115V/750W immersion heater and an integrated mixing valve. Low-mounted heating components ensure even heat distribution, while optimized inlet/outlet geometry reduces cold-water mixing, providing large-volume, stable hot-water output for bigger onboard systems.
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$ 1,962.83
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1-2 weeks delivery time The Isotemp 607523BD00003 Basic 75L marine water heater features a 20-gallon stainless-steel tank, a 115V/750W immersion heater, dual heat-exchange coils, a dual-thermostat system, a mixing valve and a USA plug. Low-mounted heating components ensure uniform water heating, while optimized inlet/outlet geometry minimizes cold-water mixing for high hot-water output on large vessels.
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$ 2,354
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1-2 weeks delivery time The Isotemp 607531B000003 Basic 75L marine water heater features a large 20-gallon stainless-steel tank with a 230V/750W immersion heater and an integrated mixing valve. Low-mounted heating components ensure uniform temperature distribution, while optimized inlet/outlet geometry minimizes cold-water mixing, providing high-volume hot-water output for large vessels and long-range cruising systems.
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$ 1,798.48
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1-2 weeks delivery time The Isotemp 607531BD00003 Basic 75L marine water heater features a 20-gallon stainless-steel tank with a 230V/750W immersion heater, double heat-exchange coils, a double-thermostat system and an integrated mixing valve. Low-mounted heating components ensure uniform heating, while optimized inlet/outlet geometry reduces cold-water mixing for high-capacity onboard hot-water output.
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$ 2,305.11
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Indel Webasto: How Is the Isotemp Basic 40 Typically Used on Watercraft?
Isotemp Basic 40 is typically used on watercraft for the purpose of providing hot water onboard. As a dependable Boat Hot Water Heater, it ensures a reliable supply of hot water for various applications, such as showering, dishwashing, and general domestic use on boats and yachts. This water heater is especially valuable for enhancing the comfort and convenience of passengers and crew during their maritime journeys.
In addition to water heating, Isotemp and Indel Isotherm products are high-quality yacht refrigeration and cooling solutions. They are used onboard boats and yachts to provide efficient and reliable cooling for perishables, beverages, and supplies, ensuring that sailors and boaters can enjoy fresh and chilled items during their voyages. These products are designed to fit various vessel sizes and layouts, making them a valuable addition to marine equipment for a comfortable and enjoyable sailing experience.
Isotherm, under Indel Webasto Marine, a successful joint venture between the internationally known Indel B and the leading automotive supplier Webasto, extends its product range to include more specialized cooling solutions like the Isotherm Cruise 130 and Drawer 160 refrigerators. These units are known for their elegant design and efficient use of space, ideal for integration into the limited areas available on boats. The brand prioritizes energy-efficient operation, with systems like the water-cooled refrigeration options that consume an absolute minimum of battery power and operate noiselessly, ensuring they do not disrupt the onboard experience. These cooling units, from ice makers to wine cellars, are tailored to meet the demanding needs of the marine industry, offering customized solutions that combine luxurious comfort with thoroughly reliable and energy-saving engineering. offer a wide array of refrigeration solutions to meet the diverse needs of watercraft. Products range from the compact Isotherm Cruise 42 refrigerators to the more spacious 130 liter models, all designed to operate efficiently with the lowest power consumption possible. These refrigerators and freezers, including specialized units like the clean touch stainless steel and low profile versions, are built to withstand the harsh marine environment, ensuring durability and reliability. The development of these systems involves careful research to ensure they not only provide convenience but also align with the stringent energy and space constraints typical on boats and yachts. This comprehensive approach to designing marine appliances underscores the commitment of Indel Webasto Marine to delivering high-quality, innovative solutions tailored specifically for marine applications.
What is Isotherm Cold Plate and how does it improve food storage conditions on a vessel?
Isotherm Cold Plate is a refrigeration system designed to enhance food storage conditions on vessels. It utilizes advanced technology to maintain a consistently low temperature, ensuring that perishables and provisions stay fresh for extended periods. By efficiently regulating the temperature within the refrigerator or freezer compartments, Isotherm Cold Plate contributes to preserving food quality and reducing waste during extended voyages on boats and yachts.
The Isotherm Cold Plate system is part of Indel Webasto
Marine's extensive range of cooling solutions tailored for the marine environment. This range includes classic refrigerator designs and innovative models like the Isotherm Cruise refrigerators, which are available in various sizes, including the practical 130-liter and space-saving 5.5 cubic feet models. Designed and manufactured in Sant'Agata Feltria, Italy, these refrigeration units, whether air-cooled or water-cooled, are engineered to meet the unique demands of marine applications. They are constructed to withstand the violent movements common in marine settings and offer features such as low profile designs for integration in tight spaces aboard cruisers and other large vessels. The collaboration between these two renowned companies highlights their commitment to providing high-quality, durable, and energy-efficient refrigeration solutions that enhance comfort on the water.
What maintenance and care recommendations are necessary for Isotherm and Isotemp products to ensure their long lifespan and optimal performance on marine vessels?
To ensure the long lifespan and optimal performance of Isotherm and Isotemp products on marine vessels, regular maintenance and care are essential. Here are some recommendations:
- Periodically clean the interior of Isotherm refrigeration units, including the Cold Plate and Cruise models, to prevent the buildup of ice and frost, which can affect cooling efficiency.
- Inspect the gaskets and seals on these products, such as Isotemp Basic 40 and Isotherm Freeline 115, to ensure they remain airtight, preventing cold air from escaping and warm air from entering the refrigerated compartments.
- Check and clean the condenser coils on units like Isotherm Magnum and Isotemp Slim 15 to remove dust and debris, as this can improve overall performance and energy efficiency.
By following these maintenance practices, boat and yacht owners can extend the lifespan and reliability of their Isotherm and Isotemp equipment, ensuring it continues to provide optimal cooling and storage solutions onboard.
Additionally, for Isotherm Marine refrigeration systems, it is crucial to regularly inspect and maintain the water cooling systems, especially in models like the Isotherm SP, which utilize water-cooled technology to enhance efficiency in warmer climates. These systems must be checked for scale build-up and proper water flow to prevent overheating and ensure efficient operation. The air-cooled models, suitable for less demanding environments, also require occasional airflow checks to keep them running smoothly. Utilizing travel boxes designed for the harsh marine environment can protect these units during off-season storage, further extending their service life. With Isotherm products being a prominent choice among 160 major boat manufacturers worldwide, adherence to these maintenance routines is vital for preserving the quality and performance expected from a brand renowned for its reliable and innovative marine solutions, all engineered and perfected in Sant'Agata Feltria, Germany.