Isotemp, a brand under Indel Webasto Marine, operates from Sant'Agata Feltria in Italy. This successful collaboration combines the expertise of two industry leaders: Indel B, a renowned Italian refrigerator manufacturer, and Webasto, a leading automotive supplier headquartered in Germany.
Together, they deliver top-quality galley equipment solutions for marine applications. The extensive product range includes fridges and freezers, built-in and travel boxes, ice makers, wine cellars, water boilers, safes, and custom solutions tailored for enhanced onboard comfort. Indel Webasto Marine's refrigeration and freezer solutions, as well as their ice makers, are highly regarded for their user-friendly operation, stylish design, and energy-efficient engineering. Trust Isotemp for reliable and innovative galley equipment to elevate your boating experience.
Fast deliveries of yacht equipment, calculation, selection of analogues and spare parts. Send us your request and we will contact you ASAP with a solution. We deliver in Cyprus, throughout Europe and worldwide. More than 10 years of experience.
Email us: info@yacht-supply24.com or fill our Feedback form.
You can also fill out the "Ask a question" form on the right or at the bottom of the page.
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1-2 weeks delivery time Price incl. 19% VAT The Isotherm 607591BD00003 is a dependable water heater designed to provide a steady supply of hot water, making it perfect for boats, RVs, and small residential spaces. With a generous capacity of 75 liters and operating at 230V, this model efficiently meets your hot water demands. It features adjustable temperature settings ranging from 30°C to 85°C, allowing for personalized comfort, while high-density foam insulation enhances energy efficiency by reducing heat loss. Constructed from durable, corrosion-resistant materials, this water heater is easy to install and maintain, offering a practical and reliable solution for anyone seeking consistent hot water availability without sacrificing space or performance. |
€ 1.650
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1-2 weeks delivery time Price incl. 19% VAT The Isotherm 6075B1B000003 is a powerful and efficient water heater designed to provide a reliable supply of hot water, making it ideal for boats, RVs, and small residential settings. With a generous capacity of 75 liters and operating at 230V with a robust power output of 1200W, this model ensures rapid heating to effectively meet your hot water demands. It features adjustable temperature settings ranging from 30°C to 85°C for personalized comfort, while high-density foam insulation enhances energy efficiency by minimizing heat loss. Constructed from durable, corrosion-resistant materials, this water heater is easy to install and maintain, offering a practical solution for consistent hot water availability without compromising on space or performance. |
€ 1.508,76
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1-2 weeks delivery time Price incl. 19% VAT The Isotherm 6075B1BD00003 - Basic 75 DC Water Heater + Mixing Valve 230V/1200W is a robust and efficient solution designed for marine environments. Featuring a durable stainless steel construction for both the tank and external cylinder, it ensures longevity and resistance to corrosion. This 75-liter capacity water heater optimizes heating efficiency with its strategically positioned engine water heat exchanger and immersion heater, minimizing heat loss with ultra-thick insulation. It includes a 230V / 1200W heating element for reliable hot water supply, complemented by safety features like a 7.0 bar / 100 psi safety valve and optional thermostat mixing valve. Ideal for boats requiring a powerful and dependable hot water system, it offers easy installation with stable fixing feet and versatile mounting options. |
€ 1.768,80
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1-2 weeks delivery time Price incl. 19% VAT The Isotherm 6P2031SPA0100 Water Heater is a high-quality, efficient solution designed specifically for SPA applications. With a generous 20-liter capacity, this unit ensures an ample supply of hot water for various SPA-related needs. Operating at 750 watts with a power input of 230 volts, it provides reliable and consistent heating performance. Manufactured by Isotherm, this water heater is engineered to deliver optimal functionality and is an ideal choice for maintaining the desired water temperature in SPA setups. For detailed specifications and installation guidance, users can refer to the product manual or reach out to the manufacturer for further assistance. |
€ 588,72
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1-2 weeks delivery time Price incl. 19% VAT Introducing the Isotherm 6P2523SPA0003 Isotemp Spa 25 Water Heater, designed for marine environments to efficiently provide hot water on board. With a generous capacity of 6.6 gallons (25 liters), this heater operates on a 750W / 115V AC electric heating element, ensuring reliable hot water supply whether connected to shore power or powered by the engine. Its corrugated coils optimize heat exchange efficiency, particularly advantageous for sailboats. Constructed with a durable 316 stainless steel tank and a rustproof polypropylene cabinet, it offers robustness and corrosion resistance. Equipped with safety features such as a thermostatic temperature mixing valve and a pressure relief valve rated at 87 psi, the Isotherm Spa 25 is easy to install with its plug-in design and versatile mounting feet, backed by a 2-year manufacturer's warranty with a 5-year limited warranty on the tank and heat exchange coil. |
€ 876,48
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1-2 weeks delivery time Price incl. 19% VAT The Isotherm 6P2531SPA0100 Water Heater is a reliable and efficient solution designed specifically for SPA applications. With a capacity of 25 liters and a power rating of 750W at 230V, it ensures quick heating and a steady supply of hot water. Its compact and durable build makes it suitable for various SPA environments, providing consistent performance. Easy to install and use, this water heater is an ideal choice for both residential and commercial SPA setups, guaranteeing a relaxing and comfortable experience. |
€ 617,76
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1-2 weeks delivery time Price incl. 19% VAT The Isotherm 6P2532SPA0003 is a compact and efficient water heater designed for spa and relaxation applications, making it ideal for small spaces such as boats, RVs, and home spas. With a capacity of 25 liters and a power output of 750W at 230V, this model delivers quick and reliable heating to satisfy your hot water needs. It features adjustable temperature settings ranging from 30°C to 85°C, allowing for a personalized experience, while high-density foam insulation enhances energy efficiency by minimizing heat loss. Constructed from durable, corrosion-resistant materials, this water heater is easy to install and maintain, providing a practical solution for consistent hot water availability in any compact setting. |
€ 813,12
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1-2 weeks delivery time Price incl. 19% VAT The Isotherm 6P25B1SPA0003 Water Heater is specifically crafted for SPA usage with a 25-liter capacity. Operating at 1200 watts and compatible with a 230V power supply, this unit includes Safety Valve LK and Mixing Valve LK for enhanced safety and precise temperature control. Ideal for SPA applications, it ensures efficient and safe water heating. |
€ 835,56
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1-2 weeks delivery time Price incl. 19% VAT The Isotherm 6P3031SPA0100 Water Heater, boasting a 30-liter capacity and operating at 750W/230V, is an efficient solution designed for marine and recreational vehicle use. This water heater ensures a steady and ample supply of hot water, enhancing comfort onboard. Its compact design and reliable heating capabilities make it an ideal choice for providing convenient access to hot water during your marine adventures or travel excursions. |
€ 623,04
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1-2 weeks delivery time Price incl. 19% VAT Introducing the Isotherm 6P4023SPA0003 Isotemp Spa 40 Water Heater, designed specifically for marine environments to meet high-demand hot water needs. With a spacious 10.6-gallon (40-liter) capacity and powered by a 750W / 115V AC electric heating element, this heater ensures efficient and reliable hot water supply whether connected to shore power or running off the engine. Its design features corrugated coils for optimized heat exchange efficiency, ideal for sailboats and other marine vessels where space is crucial. Constructed with a durable 316 stainless steel tank and a rustproof polypropylene cabinet, it offers robustness and corrosion resistance. Safety is paramount with a thermostatic temperature mixing valve and a pressure relief valve rated at 87 psi, ensuring safe operation in diverse conditions. |
€ 937,20
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1-2 weeks delivery time Price incl. 19% VAT The Isotherm 6P4023SPA0100 is a highly efficient water heater specifically designed for spa and relaxation applications, making it an excellent choice for boats, RVs, and small residential spaces. With a generous capacity of 40 liters and a power output of 750W operating at 115V, this water heater delivers quick and reliable heating to satisfy your hot water needs, ensuring a soothing experience whenever required. It features adjustable temperature settings that range from 30°C to 85°C, allowing users to easily customize the water temperature for optimal comfort. The unit is equipped with high-density foam insulation, which significantly enhances energy efficiency by minimizing heat loss, making it both eco-friendly and cost-effective. |
€ 1.021,68
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1-2 weeks delivery time Price incl. 19% VAT This Isotherm 6P4031SPA0100 Water Heater is tailored for SPA usage, boasting a 40-liter capacity. Operating at 750 watts and compatible with a 230V power supply, it ensures efficient heating for your SPA needs. Specifically designed for reliability and durability, this water heater is an ideal solution for SPA setups. With its energy-efficient operation, it promises to deliver consistent and dependable performance. |
€ 661,32
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1-2 weeks delivery time Price incl. 19% VAT The Isotherm 6P4032SPA0003 - Water Heater 40L SPA 750W/230V Safety Valve is a highly efficient and reliable choice for heating water in various environments. With a capacity of 40 liters and operating at 750W and 230V AC, it provides rapid and consistent hot water supply. Equipped with a safety valve to prevent pressure buildup, this water heater ensures enhanced safety during operation. Its durable construction and compact design make installation straightforward, while the adjustable thermostat allows for precise temperature control. Whether for boats, RVs, or small homes, the Isotherm 6P4032SPA0003 combines efficiency with safety, making it an ideal solution for dependable hot water needs. |
€ 748,44
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1-2 weeks delivery time Price incl. 19% VAT The Isotherm 6P4083SPA0003 is a high-performance water heater designed specifically for spa and relaxation applications, making it perfect for use in boats, RVs, and small residential spaces. With a capacity of 40 liters and a powerful output of 1200W operating at 115V, this model ensures rapid and efficient heating, providing immediate hot water to meet your needs. It features adjustable temperature settings ranging from 30°C to 85°C, allowing for a personalized experience, while high-density foam insulation enhances energy efficiency by minimizing heat loss. Constructed from durable, corrosion-resistant materials, this water heater is built to last and is easy to install, making it a practical choice for consistent hot water availability in compact environments. |
€ 768,24
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1-2 weeks delivery time Price incl. 19% VAT The Isotherm 6P40B1SPA0100 Water Heater is designed for marine and SPA applications, featuring a robust construction with an AISI 316 stainless steel inner tank and a durable polypropylene outer casing. With a generous 40-liter capacity and a 230V / 1200W heating element, it ensures efficient and reliable hot water supply onboard. Equipped with a 6 bar safety valve and extra thick insulation, it meets high marine quality standards for durability and performance. This water heater offers flexibility with optional mixing valves and customizable voltage configurations, making it an ideal choice for demanding marine environments seeking dependable water heating solutions. |
€ 737,88
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1-2 weeks delivery time Price incl. 19% VAT The Isotherm 6P5031SPA0003 is a highly efficient water heater specifically designed for spa applications, making it ideal for use in boats, RVs, and small residential spaces. With a capacity of 50 liters and a power output of 750W at 230V, this model delivers reliable and effective heating to meet your hot water needs quickly. It features adjustable temperature settings that allow users to customize the water temperature, enhancing comfort during use. Constructed from durable, corrosion-resistant materials, the Isotherm 6P5031SPA0003 ensures long-lasting performance, while its compact design allows for easy installation in tight spaces. This water heater provides an excellent solution for anyone seeking a dependable hot water supply for a relaxing spa experience. |
€ 819,72
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1-2 weeks delivery time Price incl. 19% VAT The Isotherm 6P5031SPA0100 is a highly efficient water heater designed for spa applications, making it an excellent choice for boats, RVs, and small residential spaces. With a capacity of 50 liters and a power output of 750W at 230V, this model provides quick and reliable heating to meet your hot water needs effectively. It features adjustable temperature settings for a personalized experience, allowing users to customize the water temperature for optimal comfort. Constructed from durable, corrosion-resistant materials, the Isotherm 6P5031SPA0100 ensures long-lasting performance, while its compact design makes installation easy in tight spaces. This water heater is the perfect solution for enjoying instant hot water for a relaxing spa experience. |
€ 732,60
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1-2 weeks delivery time Price incl. 19% VAT The Isotherm 6P6031SPA0003 is a highly efficient water heater specifically designed for spa applications, making it perfect for use in boats, RVs, and small residential spaces. With a generous capacity of 60 liters and a power output of 750W at 230V, this model delivers quick and reliable heating to meet your hot water needs effectively. It features user-friendly adjustable temperature settings, allowing for a customized hot water experience tailored to your preferences. Constructed from durable, corrosion-resistant materials, the Isotherm 6P6031SPA0003 ensures long-lasting performance, while its compact design allows for easy installation in tight spaces. This water heater is an ideal solution for enjoying instant hot water, enhancing your overall spa experience. |
€ 885,72
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What are the primary features of the Isotemp marine water heater?
The Isotemp marine water heaters are specifically designed for use on yachts and boats, featuring a compact design like the Isotemp Slim and Isotemp Slim Square models, ideal for tight spaces. These water heaters come with high-quality components, including a heat exchanger that uses engine heat to warm the water in the tank. Available in various capacities, such as the 4.2-gallon (16L) or larger options like 25L and 40L, they also include a mixing valve to regulate water temperature, providing reliable performance onboard.
What are the key differences between the Isotemp Slim and Isotemp Basic water heaters?
The key differences between the Isotemp Slim and Isotemp Basic water heaters lie in their size and design. The Slim models, such as the Isotemp Slim 25L, are specifically designed for use in tight spaces on boats, featuring a compact design with high-quality components. In contrast, the Basic models, like the Basic 40L and Basic 75L, offer larger water tanks and come with standard features such as a mixing valve that regulates water temperature, providing additional protection and reliability for marine applications.
What are the main safety features included in the Isotemp Spa water heater?
The Isotemp Spa water heater is equipped with several key safety features, including a safety valve that helps regulate pressure and prevent overheating. It is designed with high-quality components, providing an additional layer of protection, and comes standard with a mixing valve to control water temperature. These features ensure reliable and safe operation for marine use, even in challenging conditions.