Raritan 20-Gallon Water Heater w/Heat Exchanger - 120v

The 1700 Series Water Heater is engineered for the marine environment, providing reliable and efficient hot water for your boat's galley and shower. With a robust 20-gallon capacity and operating on 120 volts, this water heater ensures you have hot water whenever you need it, whether you're underway or docked.

Features

• Engine Heat Exchanger: Connects to your boat's engine cooling system, delivering hot water seamlessly without relying on generator power.
• Dense Foam Insulation: Superior insulation compared to traditional fiberglass, offering better and longer heat retention.
• Durable Construction: Glass-lined steel tank protected by a 75 PSI temperature and pressure relief valve, designed to withstand the harsh marine environment.
• Innovative Tank Design: Cylindrical shape enhances pressure resistance, ensuring longevity and reliability.
• Adjustable Thermostat: Factory set to 120°F, adjustable between 110°F and 160°F with a safety shutdown at 190°F.
• Easy Installation: Unified plumbing connections with 3/4" NPT fittings simplify the installation process.
• Replaceable Anode: Protects the tank and neutralizes acids in the water, extending the life of your water heater.

Benefits

• Simple Installation: Retrofits to most on-board pressure systems with ease.
• Proven Long-Life Design: Built to last with materials that endure the rigors of marine use.
• Marine-Grade Durability: Resistant to corrosion and damage from the salty, damp conditions on boats.
• Efficient Heat Exchange: Over seven feet of evenly coiled heat exchanger rapidly provides hot water.
• Energy Efficient: Dense foam insulation reduces heat loss, saving energy and maintaining water temperature longer.
• Safety Assured: Equipped with an ignition-protected thermostat and multiple safety features to prevent overheating.
• Environmental Friendly: CFC-free foam insulation minimizes environmental impact.
• Warranty Protection: Five-year limited warranty on the tank and a two-year limited warranty on the unit, backed by Raritan's dedicated technical support.

Specifications

Attribute	Details
Capacity	20 Gallons
Voltage	120V
Heat Exchanger	Included
Dimensions	22"H x 22"W x 28"L
Weight	73 lbs
UPC	085462001628

Additional Resources

• Owner's Manual (PDF)
• Brochure (PDF)

Safety Information

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit P65Warnings.ca.gov.

Orders of physical products placed by 3 PM EST M-F typically ships the same day, if all requested items are in stock. Weekend orders will typically ship on Monday.

Shipping takes 2-7 days.

We currently ship to the Contiguous 48 States.

Life of Sailing merch is custom made for the customer after an order is placed. Total turnaround is typically 7-14 days from order to doorstep.