New Whale Marine Seaward 6 Gallon Water Heater w/Rear Heat Exchanger (120V 1500W) horizontal marine water heater for use on boats. Tank size is 6 US gallons. Whale Marine Seaward 6 Gallon Water Heater w/Rear Heat Exchanger (120V 1500W) is a combination water heater and can run on engine coolant heat exchange, 120 volt AC, or both. Actual product dimensions are 13″ wide by 19″ long by 13″ high (including length of hold down brackets).
Whale Marine Seaward 6 Gallon Water Heater w/Rear Heat Exchanger (120V 1500W) Features and Benefits
- Thermostat regulates electric heating element temperature at 140 degrees F.
- Heat exchanger barbs (5/8″ O.D.) are on the rear of the tank, opposite the drain, inlet, outlet, and other fittings.
- Cold water supply and hot water outlet are 1/2″ NPT
- Inner tank is made from Alcoa Alclad aluminum.
- Exterior is Marine Galvanized Steel.
- Temperature pressure relief valve.
- Large 3/4″ drain valve.
- Hold-down brackets are securely welded to inner tank.
WARNING: This product may 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