SKU: 51930058754

Raritan 20-Gallon Water Heater w/Heat Exchanger - 120v [172011]

Sale price$712.35 Regular price$791.50
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Description

Raritan 20-Gallon Water Heater w/Heat Exchanger - 120v [172011]1700 Series Water Heater 120v 20 Gallon With Engine Heat Exchanger The "1700 Series" water heater provides hot water for galley and shower. Dense foam insulation provides better and longer heat retention than traditional fiberglass. The tank itself is protected by a 75 PSI T& P (temperature and pressure) relief valve. The cylindrical design of the tank enables it to withstand more pressure than a cube shaped tank. Heat exchanger models can be

1700 Series Water Heater

120v

20 Gallon

With Engine Heat Exchanger

The "1700 Series" water heater provides hot water for galley and shower. Dense foam insulation provides better and longer heat retention than traditional fiberglass. The tank itself is protected by a 75 PSI T& P (temperature and pressure) relief valve. The cylindrical design of the tank enables it to withstand more pressure than a cube shaped tank.

Heat exchanger models can be connected to the engine cooling system. This provides the added convenience of hot water when underway or generator power is not available. The innovative heat exchanger is over seven feet in length and is evenly coiled throughout the interior of the tank, providing hot water rapidly and efficiently.

Raritan's water heaters use an ignition protected thermostat. Although it is factory set to 120°F, it is adjustable from 110° to 160°F and has a safety shut down limit of 190°F. All models and sizes have the plumbing connections on the same side to simplify installation. Hot and cold water connections are 3/4" male NPT (National Pipe Thread). Heat exchanger connections are 3/4" female NPT.

Benefits:

  • Simple installation - retrofits to most on-board pressure systems
  • Proven long-life design
  • Withstands the rigors of the marine environment
  • Glass-lined steel tank is more durable than stainless steel
  • Attractive polymer jacket resists corrosion from dampness
  • Ignition-protected, adjustable thermostat
  • Round tanks are designed to withstand more pressure than square tanks
  • Glass-lined steel tank for long life and high efficiency
  • Environmentally friendly CFC-free foam insulation
  • Replaceable magnesium anode to protect tank and neutralize acids in the water
  • The tank is covered by a five-year Limited Warranty
  • Each unit is assembled by hand, individually tested and backed by Raritan's two-year Limited Warranty and legendary technical support team

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 go to P65Warnings.ca.gov.

Specifications:

  • Gallons: 20
  • Heat Exchanger: Yes
  • Volts: 120v
  • Box Dimensions: 22"H x 22"W x 28"L WT: 73 lbs
  • UPC: 085462001628

Owner's Manual (pdf)
Brochure (pdf)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 51930058754

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Michelle Lough
Whiting, US
★★★★★ 5
It’s just as described. I love it. Very pretty and lots of space.
Size: Medium (6.8"W*4.4"D*2.2"H), Color: Beige
The quality of it was great. It’s very pretty and easy to travel with. Love the removable eaaring holder. Gives enough room for everything
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Reviewed in the United States on April 27, 2026
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Bella Ye
New York, US
★★★★★ 5
I am very happy with this case
Color: A1 - Pink 1 Pack
It’s absolutely beautiful and practical. The soft pink color feels elegant and sweet, truly the best expression of romance. It’s compact yet spacious enough for rings, earrings, necklaces, and even a watch or lipstick. The compartments keep everything organized and tangle-free. Perfect for trips or daily use. I’m very happy with this lovely purchase.
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Reviewed in the United States on February 25, 2026
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Verified Purchase
Suanny Orozco
Belleville, US
★★★★★ 5
Compact and Stylish Travel Jewelry Organizer
Color: A1 - White 1 Pack
This travel jewelry case is perfect for keeping everything organized on the go! It’s compact yet surprisingly spacious, with compartments for rings, earrings, necklaces, and more. The design is sleek and practical, protecting items from tangling or damage. It’s lightweight and easy to carry—perfect for travel or everyday use. Highly recommend! ✨💍
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Reviewed in the United States on March 26, 2026
S
Verified Purchase
Spencer A Snyder
Cuba, US
★★★★★ 5
Cute gift!
Color: A1 - Pink 1 Pack
Perfect to travel with or throw in sports bags. Purchased for my athlete college student and she keeps it in her basketball bag to take jewelry off before practice and keep everything safe and untangled. There’s a spot for every type of jewelry. It’s sturdy, closes and seals and if perfect!
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Reviewed in the United States on May 21, 2026
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Desirae
Cuba, US
★★★★★ 4
Small but cute
Color: A1 - Pink 1 Pack
smaller than I thought but perfect for travel. Seems durable
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Reviewed in the United States on March 7, 2026

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