![Whale Seaward 20 Gallon Hot Water Heater w\/Front Heat Exchanger - Stainless Steel - 240V [S1950]](https://cdn11.bigcommerce.com/s-akrdq0rr06/images/stencil/1280x1280/products/34648/46307/98738XL__43131.1683939009.jpg?c=1 "Whale Seaward 20 Gallon Hot Water Heater w\/Front Heat Exchanger - Stainless Steel - 240V [S1950]")
![Whale Seaward 20 Gallon Hot Water Heater w\/Front Heat Exchanger - Stainless Steel - 240V [S1950]](https://cdn11.bigcommerce.com/s-akrdq0rr06/images/stencil/500x659/products/34648/46307/98738XL__43131.1683939009.jpg?c=1 "Whale Seaward 20 Gallon Hot Water Heater w\/Front Heat Exchanger - Stainless Steel - 240V [S1950]")
Seaward 20 Gallon Hot Water Heater with Front Heat Exchanger - Stainless Steel - 240V
Whale Electric Water Heaters includes models with the latest technology. All heaters are manufactured from only the highest quality materials and designed to withstand harsh marine conditions specifically.
The Marine Galvanized Steel Cover offers corrosion resistance at an affordable price. This material weighs more than the other case options but is made from a solid and robust material.
Features & Benefits:
- Multiple versions to suit your installation
- Robust Manufacturing
- Safety controls
- Magnesium anodes are available separately
- Sturdy, robust exteriors
- Ignition protected
![Whale Seaward 11 Gallon Hot Water Heater w\/Front Heat Exchanger - Stainless Steel - 240V - 1500W [F1250]](https://cdn11.bigcommerce.com/s-akrdq0rr06/images/stencil/500x659/products/7425/8517/68956XL__30270.1638247897.jpg?c=1 "Whale Seaward 11 Gallon Hot Water Heater w\/Front Heat Exchanger - Stainless Steel - 240V - 1500W [F1250]")
![Whale Seaward 11 Gallon Hot Water Heater w\/Front Heat Exchanger - Stainless Steel - 120V - 1500W [F1200]](https://cdn11.bigcommerce.com/s-akrdq0rr06/images/stencil/500x659/products/5607/6476/59215XL__21480.1638244700.jpg?c=1 "Whale Seaward 11 Gallon Hot Water Heater w\/Front Heat Exchanger - Stainless Steel - 120V - 1500W [F1200]")
![Whale Seaward 6 Gallon Hot Water Heater w\/Front Heat Exchanger - Stainless Steel - 120V - 1500W [F700]](https://cdn11.bigcommerce.com/s-akrdq0rr06/images/stencil/500x659/products/5602/6471/59210XL__23679.1638244688.jpg?c=1 "Whale Seaward 6 Gallon Hot Water Heater w\/Front Heat Exchanger - Stainless Steel - 120V - 1500W [F700]")
![Whale Seaward 6 Gallon Hot Water Heater w\/Rear Heat Exchanger - Stainless Steel - 240V - 1500W [S750]](https://cdn11.bigcommerce.com/s-akrdq0rr06/images/stencil/500x659/products/7417/8509/68948XL__64700.1638247880.jpg?c=1 "Whale Seaward 6 Gallon Hot Water Heater w\/Rear Heat Exchanger - Stainless Steel - 240V - 1500W [S750]")
![Whale Seaward 6 Gallon Hot Water Heater w\/Front Heat Exchanger - Stainless Steel - 240V - 1500W [F750]](https://cdn11.bigcommerce.com/s-akrdq0rr06/images/stencil/500x659/products/7409/8501/68939XL__40346.1638247868.jpg?c=1 "Whale Seaward 6 Gallon Hot Water Heater w\/Front Heat Exchanger - Stainless Steel - 240V - 1500W [F750]")