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

The 1700 Series Water Heater is a reliable and efficient solution for providing hot water on your marine vessel. Designed specifically for the rigors of the marine environment, this 20-gallon, 120V water heater ensures you have access to hot water for both your galley and shower, whether you're underway or docked.

Product Overview

The 1700 Series features dense foam insulation that offers superior and longer-lasting heat retention compared to traditional fiberglass-insulated tanks. Its cylindrical design enhances durability, allowing the tank to withstand higher pressures than cube-shaped counterparts. Equipped with a 75 PSI temperature and pressure relief valve, this water heater prioritizes safety and reliability on the water.

Key Features

• Capacity: 20 Gallons
• Voltage: 120V
• Heat Exchanger: Optional connection to the engine cooling system
• Insulation: Environmentally friendly CFC-free foam
• Tank Material: Glass-lined steel for durability and efficiency
• Design: Cylindrical shape for enhanced pressure resistance
• Thermostat: Ignition-protected, adjustable from 110° to 160°F with a safety shutdown at 190°F
• Plumbing Connections: 3/4" male NPT for hot and cold water, 3/4" female NPT for heat exchanger
• Warranty: Five-year Limited Warranty on the tank, two-year Limited Warranty on the unit

Benefits

• Easy installation with retrofitting capabilities to most on-board pressure systems
• Proven long-life design ensures durability and reliability
• Built to withstand the harsh marine environment
• Glass-lined steel tank offers more durability than stainless steel alternatives
• Attractive polymer jacket resists corrosion from constant exposure to dampness
• Adjustable thermostat provides control over water temperature
• Round tank design withstands higher pressures, enhancing safety
• High-efficiency glass-lined steel tank for optimal performance
• Eco-friendly foam insulation that is free from CFCs
• Replaceable magnesium anode protects the tank and neutralizes water acids
• Comprehensive warranties and dedicated technical support ensure peace of mind

Specifications

Feature	Details
Capacity	20 Gallons
Heat Exchanger	No
Voltage	120V
Box Dimensions	22"H x 22"W x 28"L
Weight	65 lbs
UPC	085462001598

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.

Additional Resources

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

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.