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Certified Safe Raritan 20-gallon Hot Water Heater W/o Heat Exchanger - 120v Premium Build [zn8dI6Hw]

$72.99 $233.99 -69%

Raritan 20-Gallon Hot Water Heater: The Ultimate Marine Solution Introducing the Raritan 20-Gallon Hot Water Heater, a reliable and efficient solution for marine environments. This 120v unit is designed to provide hot water for galley and shower, ens

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Certified Safe Raritan 20-gallon Hot Water Heater W/o Heat Exchanger - 120v Premium Build [zn8dI6Hw]

Raritan 20-Gallon Hot Water Heater: The Ultimate Marine Solution

Introducing the Raritan 20-Gallon Hot Water Heater, a reliable and efficient solution for marine environments. This 120v unit is designed to provide hot water for galley and shower, ensuring comfort and convenience on board. The "1700 Series" water heater stands out with its dense foam insulation, offering superior heat retention compared to traditional fiberglass. Its cylindrical design not only enhances durability but also allows it to withstand higher pressure, making it a robust choice for marine use. With its no-engine heat exchanger model, this water heater is perfect for boats where space is a premium.

Key Features and Specifications

The Raritan 20-Gallon Hot Water Heater boasts a host of features that make it an ideal choice for marine applications. Its glass-lined steel tank is not only durable but also more resilient than stainless steel, ensuring long-lasting performance. The attractive polymer jacket resists corrosion, while the ignition-protected thermostat provides safety and convenience. The unit features a 75 PSI T&P relief valve for added protection, and the cylindrical design offers superior pressure resistance. With hot and cold water connections of 3/4" male NPT and heat exchanger connections of 3/4" female NPT, installation is simplified. Key specifications include 20 gallons of capacity, 120v power, and a box dimension of 22"H x 22"W x 28"L, weighing 65 lbs.

Benefits and Applications

Experience the benefits of the Raritan 20-Gallon Hot Water Heater in your marine adventures. This unit is designed to retrofit most on-board pressure systems, making it a versatile addition to any vessel. The proven long-life design and ability to withstand the rigors of the marine environment ensure reliability. The glass-lined steel tank and environmentally friendly CFC-free foam insulation contribute to its durability and efficiency. With a replaceable magnesium anode to protect the tank and neutralize acids in the water, this heater is built to last. Its five-year Limited Warranty and Raritan's two-year Limited Warranty and legendary technical support team provide peace of mind. Whether you're enjoying a shower or washing dishes, the Raritan 20-Gallon Hot Water Heater is the perfect companion for your marine lifestyle.

What Our Customers Say

January 22, 2026

Absolutely no complaints!

A product that truly honors its promises.

- Colton R..

January 22, 2026

Absolutely no complaints!

My satisfaction with this is total.

- Noelle K..

January 22, 2026

Absolutely no complaints!

The workmanship is truly phenomenal.

- Caleb U..

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