New Whale Seaward S300W (S-three hundred-W) horizontal marine water heater to be used on boats. Tank size is 3 US gallons. This can be a combination water heater and will run on engine coolant Warmth exchange, 120 volt AC, or both. Actual product dimensions are 14.5″ wide by 14″ long by thirteen” top (including length of hold down brackets). Thermostat regulates electric heating element temperature at 140 degrees F. Warmth exchanger barbs (5/8″ O.D.) are at the side of the tank, whilst the drain, inlet, outlet, and other fittings are at the front (see picture). Inner tank is produced from Alcoa Alclad aluminum. Exterior is White Epoxy Coated Aluminum. Temperature pressure relief valve. Large 3/4″ drain valve. Hold-down brackets are securely welded to inner tank.
Thermostat regulates electric heating element temperature at 140 degrees F.
Inner tank is produced from Alcoa Alclad aluminum
Temperature pressure relief valve.