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Product Details

Raritan Water Heaters provide hot water for galleys and showers. Dense foaminsulation provides better and longer heat retention than traditional fiberglass. The tank itself is protected by a 75 PSI T&P (temperatureand 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 underway or when generator power is not available.

Tech Specs
Item #Heat ExchangerGallonsWidth"Height"
RAR 170601No614 1/2 in16 1/4 in
RAR 171201No1218 3/4 in16 1/4 in
RAR 170611Yes614 1/2 in16 1/4 in
RAR 171211Yes1218 3/4 in16 1/4 in
Info & Guides

Technical Information

  • 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.
  • Environmentally friendly CFC-free foam insulation.
  • Replaceable magnesium anode to protect tank and neutralize acids in the water.
  • Available in 6 gallon and 12 gallon size, with or without engine heat exchangers.
  • Ignition protected thermostat
  • Factory temperature set - 120°F
  • Adjustable temperature - 110°-160°F
  • Safety shut down limit - 190°F
  • Hot and cold water connections - 3/4" male NPT
  • Heat exchanger connections - 3/4" female NPT

Reviews for Raritan Water Heaters

1 of 1 Reviews

July 10, 2014

Raritan Water Heaters easy to replace
By BETTYC from South Bend, WA

Verified Purchase

Be sure have all necessary fitting before doing instalation. Barbed fitting that fit into the entry and exit holes for the water and presure release.

Bottom Line Yes, I would recommend to a friend

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