Kuuma 11811 6 Gallon, 120V Electric Water Heater Front Mt w/Front Exchanger

Heat water using electrical power while docked or the heat exchanger while underway. Aluminum tank and aluminum alloy case reduces galvanic corrosion. UL/CE certified ignition protected. 1500W element. Hot/cold connections are 1/2″ NPT. Not for use with raw water, use with engine coolant only.WARNING: Cancer and/or Reproductive Harm. See