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 Isotherm DR105 Drawer Inox Foam 12/24V is a 105-liter marine drawer refrigerator with a foamed front panel, designed for flexible installation in galleys, cockpit bars, or flybridges. It features a Secop BD35F compressor, low power consumption, robust stainless steel construction, and a spacious drawer system suitable for vessels with limited installation space.
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$ 3,216.68
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1-2 weeks delivery time The Isotherm DR105 Drawer Inox 12/24V is a 105-liter stainless steel marine drawer refrigerator designed for installations where standard fridges cannot fit. It features a robust Inox front panel, a Secop BD35F compressor, low energy consumption, and a spacious pull-out drawer system suitable for galleys, cockpit bars, and flybridges.
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$ 2,868.79
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1-2 weeks delivery time The Isotherm 190 Custom Panel Drawer Refrigerator offers a spacious 190-liter storage volume with a powerful 12/24V refrigeration system. Designed for full integration into yacht interiors, it features a custom panel–ready drawer front for seamless styling. The robust marine-grade drawer mechanism ensures reliable operation and easy access on board.
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$ 4,432.10
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1-2 weeks delivery time The Isotherm DR190 Drawer Inox Sea Water Cooled is a high-capacity 190-liter marine drawer refrigerator designed for maximum efficiency and quiet operation. It features a stainless steel drawer front, a seawater-cooled Magnum refrigeration system, and includes couplings with 3 meters of tubing for flexible installation in large yachts and performance vessels.
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$ 6,897.86
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1-2 weeks delivery time The Isotherm DR42 Inox Clean Touch is a compact 42-liter marine drawer refrigerator equipped with a stainless-steel Clean Touch front that resists fingerprints and simplifies maintenance. Powered by the high-efficiency SECOP BD 1.4FVSD variable-speed compressor, it offers excellent cooling performance on 12/24V systems. Its pull-out drawer design includes organized internal storage and a small integrated freezer compartment.
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$ 2,245.76
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1-2 weeks delivery time The Isotherm FreeLine Slim FL70 (IRF070RGABB11111AA) is a 12/24V DC refrigerator/freezer designed specifically for RVs and compact mobile spaces. With its tall, slim 70-liter layout, low 1A/h power draw, reversible door, LED control panel, and ventilation lock system, it offers excellent energy efficiency and reliable cooling performance in a narrow installation footprint.
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$ 1,609.66
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1-2 weeks delivery time The Isotherm FreeLine Slim FL90 (IRF090RGABB11111AA) is a tall, slim 12/24V DC refrigerator/freezer designed for RVs and compact vehicles. With a generous 90-liter capacity, low 1.2A/h energy use, reversible door, LED control panel, and ventilation lock system, it delivers high storage volume and excellent efficiency while fitting into narrow installation spaces.
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$ 1,636.60
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1-2 weeks delivery time The Isotherm FreeLine Slim FL140 (IRF140RGABB11211AA) is a tall, slim 12/24V DC refrigerator/freezer built for RVs and compact vehicles needing maximum cooling volume in a narrow footprint. With a large 135-liter capacity, ultra-low 1.5A/h energy use, reversible door, LED control system, and ventilation lock to prevent mold, it delivers exceptional efficiency and convenience for mobile installations.
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$ 1,744.39
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1-2 weeks delivery time The Isotherm Safe 10 (7F10000A00000) is a compact galvanized steel marine safe with powder-coated finish, programmable digital keypad, mechanical security key, magnetic key, and bolt-through mounting, measuring 6.5 × 11.8 × 9 inches and weighing 13 lbs.
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$ 461.02
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1-2 weeks delivery time The Isotherm Safe 30 (7F30000A00000) is a large galvanized steel marine safe with corrosion-resistant powder coating, a programmable electronic keypad, mechanical key, magnetic key, and internal bolt-down mounting, sized 8.6 × 17 × 13.8 inches and weighing 27 lbs.
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$ 495.95
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1-2 weeks delivery time The Isotherm U060X020P17151AA (ISEC 2005) is a compact and energy-efficient air-cooled fridge/freezer unit with a 60 L refrigeration compartment and 20 L freezer capacity. Equipped with a flat evaporator (350 × 130 mm) and the advanced Smart Energy Control (SEC) system, it automatically adjusts compressor speed and cooling cycles for maximum energy savings. Operating on 12/24 V DC, this lightweight (~9 kg) unit is ideal for boats, RVs, and off-grid installations, providing reliable performance in marine environments where space and power efficiency are critical.
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$ 1,383.06
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1-2 weeks delivery time The Isotherm U060X020P17161AA is a compact and efficient fridge/freezer unit with a 60 L refrigeration compartment and 20 L freezer section, making it ideal for marine, RV, and off-grid applications. Equipped with a flat evaporator (350 × 130 mm) and a reliable Secop BD35F compressor, it ensures excellent cooling performance in tight spaces. Powered by 12/24 V DC with optional AC/DC kit, the system features the Intelligent Temperature Control (ITC) panel with digital modes including Eco, Over-Cool, and Battery Protection, optimizing performance and energy use. Lightweight (~9 kg) and easy to install, it offers reliable food preservation in demanding environments.
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$ 1,320.20
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1-2 weeks delivery time The Isotherm U170X056P12411AA Magnum “2511” is a seawater-cooled refrigeration unit with a BD50F compressor, medium flat evaporator (8.2 x 32 in), and capacity for a 6 cu.ft. fridge or 2 cu.ft. freezer, delivering high cooling efficiency in warm-water environments. Its integrated self-priming seawater pump and copper-nickel heat exchanger with zinc anode ensure strong thermal performance and corrosion resistance, while the mechanical thermostat provides simple and reliable temperature control for heavy-duty onboard refrigeration.
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$ 3,143.33
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1-2 weeks delivery time The Isotherm U200X066P12411AA Magnum “2512” is a seawater-cooled refrigeration system with a BD50F compressor and a large flat evaporator (7.5 × 47.5 in), supporting up to 7 cu.ft. of refrigeration or 2.3 cu.ft. of freezer volume for high-demand marine installations. An integrated self-priming seawater pump ensures high thermal efficiency in warm climates, while the copper-nickel heat exchanger with zinc anode provides long-term corrosion protection. A mechanical thermostat delivers simple and reliable temperature control, making this system ideal for vessels requiring strong cooling output and stable performance in tropical environments.
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$ 3,143.33
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1-2 weeks delivery time The Isotherm U200X066R12411AA Magnum “2505” is a seawater-cooled BD50F refrigeration system with a large oval evaporator (15 × 6 × 11 in) and evaporator door, supporting up to 7.1 cu.ft. fridge or 2.3 cu.ft. freezer volume. A mechanical thermostat provides simple control, while the seawater pump and copper-nickel heat exchanger with zinc anode deliver high cooling efficiency and durability for warm-climate marine installations.
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$ 3,783.58
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1-2 weeks delivery time The Isotherm U260X086P12411AA Magnum “2513” is a seawater-cooled refrigeration unit with a BD50F compressor and a large flat evaporator (10.6 × 39.4 in), supporting up to 9.2 cu.ft. of refrigeration or 3 cu.ft. of freezer volume, providing strong cooling output for warm-water marine installations. Its integrated self-priming seawater pump and copper-nickel heat exchanger with zinc anode deliver high thermal efficiency and corrosion resistance, while the mechanical thermostat ensures simple, reliable temperature control for vessels requiring powerful and stable onboard cooling performance.
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$ 3,143.33
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1-2 weeks delivery time The Isotherm U400X133P12411AA Magnum “2507” is a seawater-cooled refrigeration unit with a BD50F compressor and an XL flat evaporator (11.8 × 54 in), supporting up to 14.1 cu.ft. as a refrigerator or 4.7 cu.ft. as a freezer for high-capacity marine installations. An integrated self-priming seawater pump provides strong thermal efficiency in warm climates, while the copper-nickel heat exchanger with zinc anode ensures excellent corrosion resistance. A mechanical thermostat offers simple and reliable temperature regulation, making the Magnum 2507 ideal for yachts requiring maximum cooling output and stable performance under heavy thermal loads.
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$ 3,143.33
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1-2 weeks delivery time The Isotherm U000X141P13411AA Magnum “2607” is a seawater-cooled 5 cu.ft. freezer system with a BD80F compressor and an oversized 11.8 x 54 in flat evaporator, providing high cooling efficiency for warm-water marine environments. The integrated self-priming seawater pump and copper-nickel heat exchanger with zinc anode ensure strong thermal performance and corrosion resistance, while the mechanical thermostat offers simple, reliable temperature control for heavy-duty onboard refrigeration.
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$ 3,241.12
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1-2 weeks delivery time The Isotherm U150X050A17461AA Magnum ITC+ “4201” is a seawater-cooled BD50F refrigeration unit with a 3-liter holding plate (14 × 11 × 2.4 in), providing capacity for 5.3 cu.ft. fridge or 1.8 cu.ft. freezer. ITC+ control manages battery load by charging the plate at high battery levels and releasing stored cooling during low-power operation, while the seawater pump and copper-nickel heat exchanger ensure high efficiency in warm-climate marine installations.
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$ 3,866.30
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1-2 weeks delivery time The Isotherm U200X065A17461AA Magnum ITC+ “4701” is a seawater-cooled BD50F refrigeration unit with a 3.6-inch-thick holding plate (14 × 11 in), supporting up to 7 cu.ft. fridge or 2.3 cu.ft. freezer capacity. The ITC digital controller charges the plate at high battery levels and releases stored cooling to minimize power draw, while the seawater pump and copper-nickel heat exchanger ensure efficient operation in warm-water marine environments.
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$ 4,246.98
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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.
